SOLAR·7 min read

Published May 12, 2026 · Last updated October 21, 2026

Solar in Portland, Oregon: 13 Top Pros Ranked (2027)

✓ MethodologyEditorial teamFree directory, no pay-to-rank

Quick answer

The top-ranked Solar provider in Portland is Power Northwest (Portland), with a 5.0★ rating across 146 Google reviews and a ServiceAgent Score of 8.5/10. Also strongly rated: Cascade Solar and Elemental Energy. See the full ranked list and how each provider scores below.

Portland · Solar
Portland · Solar
★ServiceAgent · Directory

TL;DR

Ranked: 1. Power Northwest · 2. Cascade Solar · 3. Elemental Energy · 4. RV Solar Installs · 5. Neil Kelly Solar Energy

  • 13 verified solar businesses operate in Portland, Oregon - all sourced from active Google Business Profile data.
  • Top pick: Power Northwest with a ServiceAgent Score of 8.5/10 (146 reviews, 5.0★ average).
  • 2 elite-tier providers (ServiceAgent Score 8.5+) and 0 owner-verified listings.
  • Typical cost in Portland: $10,000 - $45,000 - $22,500 median for a 6 kW residential install before the 30% federal tax credit.
  • 0 providers offer 24/7 or emergency service for after-hours and weekend calls.
  • Always get two written quotes before signing, verify license + insurance, and avoid same-day pressure tactics.
13
verified Solar providers in Portland
4.9★
median Google rating in Portland
2
elite-tier pros (ServiceAgent Score 8.5+)

Computed from the providers ranked on this page. Figures update with each data refresh.

At-a-glance: top 11 solar pros in Portland

Compare the top picks side-by-side. Full reviews of each below.

#ProviderSA Score
#1Power Northwest8.5
#2Cascade Solar8.5
#3Elemental Energy8.4
#4RV Solar Installs8.2
#5Neil Kelly Solar Energy8.2
#6Premier Solar Northwest8.2
#7Pinnacle Solar NW8.1
#8SunPower®8.1
#9Infinity Solar USA8.1
#10Solar Energy Solutions8.0
#11Freedom Forever7.7

SA Score = ServiceAgent composite (0–10). Tap a row number to jump to the full review.

How the top solar pros compare

The same ServiceAgent Score components that drive the ranking, scored side by side — so you can see at a glance where each provider is strongest.

The criteria we scored against

  1. 1. Trust (data & verification). Owner-verification, completeness of contact info, and review-volume credibility.
  2. 2. Recommendation (rating). The Google star rating, Bayesian-shrunk toward the category mean so a few 5-star reviews can't dominate.
  3. 3. Review depth. How many public reviews back the rating — more reviews, more reliable the signal.
  4. 4. Score confidence. How much data stands behind the composite score for this provider.
ProviderTrust (data & verification)Recommendation (rating)Review depthScore confidence
Power NorthwestStrongStrongModerateStrong
Cascade SolarStrongStrongModerateStrong
Elemental EnergyStrongStrongModerateStrong
RV Solar InstallsModerateStrongLimitedLimited
Neil Kelly Solar EnergyModerateStrongLimitedLimited
Premier Solar NorthwestModerateStrongLimitedLimited
Pinnacle Solar NWModerateStrongLimitedLimited
SunPower®StrongModerateStrongStrong

How we chose these

We start from every active Google Business Profile in Portland tagged solar, then score each business on two dimensions:

Trust Score (40% of the composite, 0-10) rewards owner-verified status (claimed listings get a 3-point bump), completeness of contact information (phone, website, address, hours, coordinates, photos, service categories), and review-volume credibility - a provider with 200+ reviews is treated as more trustworthy than a provider with the same star rating but only 5 reviews.

Recommendation Score (60% of the composite, 0-10) is the Google star rating shrunk toward the category mean using a Bayesian prior. Without this step, "5.0 from 2 reviews" would outrank "4.7 from 240 reviews" - which is exactly backwards. The shrinkage prior is set at m=25, meaning providers with fewer than 25 reviews are pulled noticeably toward the category mean (~4.6).

Composite ServiceAgent Score = 0.6 × Recommendation + 0.4 × Trust. We re-compute as new reviews land and as providers claim their listings. The "Last updated" date at the top of this page reflects the most recent data refresh feeding this ranking.

What we deliberately don't do: pay-to-rank, sponsored slots that masquerade as editorial picks, or hide our formula. Sponsored slots (if/when introduced) will be clearly labeled and won't affect editorial ranking.

Full formula on the methodology page.

13 Best Solar Companies Ranked

Ranked by composite ServiceAgent Score. 13 verified businesses match.

Sort by:
1

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 2711 NW St Helens Rd, Portland, OR 97210
EstablishedOperating multiple years (moderate review history)
SpecializationSolar energy company
Rating5.0★ across 146 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.9
ServiceAgent Score 8.5/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Power Northwest maintains a strong 5.0-star reputation across 146 reviews in Portland, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 146 reviews is in the top 5% of providers in Portland - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Our top pick in Portland. The 8.5/10 composite comes from a rare combination of review depth (146 reviews), a 5.0-star rating, and complete profile data.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 208-4357
Websitewww.powernw.com
2

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 329 NE Couch St, Portland, OR 97232
EstablishedOperating multiple years (moderate review history)
SpecializationSolar energy company
Rating5.0★ across 68 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.8
ServiceAgent Score 8.5/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Cascade Solar operates in Portland with 68 Google reviews at 5.0 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 68 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 739-9990
Websitecascadesolar.net
3

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 6800 NE 59th Pl, Portland, OR 97218
EstablishedOperating multiple years (moderate review history)
SpecializationSolar energy company
Rating4.9★ across 132 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.7
ServiceAgent Score 8.4/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Elemental Energy maintains a strong 4.9-star reputation across 132 reviews in Portland, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 132 reviews is in the top 5% of providers in Portland - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 967-5786
Websitewww.elementalenergy.net
4

Best for: Homeowners who specifically want a solar energy system service rather than a generalist.

LocationPortland, OR · 8940 N Bradford St, Portland, OR 97203
EstablishedSome operating history (limited review volume)
SpecializationSolar energy system service
Rating5.0★ across 27 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.6
ServiceAgent Score 8.2/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

RV Solar Installs operates in Portland with 27 Google reviews at 5.0 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 27 reviews puts them in the upper tier for solar providers in Portland.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 956-7165
Websitervsolarinstalls.com
5

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 804 N Alberta St, Portland, OR 97217
EstablishedSome operating history (limited review volume)
SpecializationSolar energy company
Rating5.0★ across 21 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.6
ServiceAgent Score 8.2/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Neil Kelly Solar Energy is a smaller or newer entrant in Portland with 21 public reviews so far. The smaller sample makes the 5.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 21 reviews puts them in the upper tier for solar providers in Portland.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 288-7461
Websitesolar.neilkelly.com/?utm_source=gbp&utm_medium=organic&utm_campaign=local
6

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 4931 SW 76th Ave #128, Portland, OR 97225
EstablishedSome operating history (limited review volume)
SpecializationSolar energy company
Rating4.9★ across 43 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.6
ServiceAgent Score 8.2/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Premier Solar Northwest operates in Portland with 43 Google reviews at 4.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 43 reviews puts them in the upper tier for solar providers in Portland.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(971) 257-1601
Websitewww.premiersolarnw.com/?utm_source=google&utm_medium=organic&utm_campaign=gmb
7

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 7850 SW 67th Ave, Portland, OR 97223
EstablishedSome operating history (limited review volume)
SpecializationSolar energy company
Rating4.9★ across 32 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.5
ServiceAgent Score 8.1/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Pinnacle Solar NW operates in Portland with 32 Google reviews at 4.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 32 reviews puts them in the upper tier for solar providers in Portland.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(971) 666-7118
Websitewww.pinnaclesolarnw.com
8

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 5319 SW Westgate Dr Ste 160, Portland, OR 97221
EstablishedEstablished (very high review volume)
SpecializationSolar energy company
Rating4.4★ across 644 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 8.8
ServiceAgent Score 8.1/10 · high confidence
Trust StrongRecommendation ModerateReview depth Strong

The approach

SunPower® operates in Portland with 644 Google reviews at 4.4 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 4.4 from 644 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(800) 377-4480
Websiteblueravensolar.com/oregon/portland
9

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 12545 NE Whitaker Way, Portland, OR 97230
EstablishedEstablished (high review volume)
SpecializationSolar energy company
Rating4.4★ across 488 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 8.8
ServiceAgent Score 8.1/10 · high confidence
Trust StrongRecommendation ModerateReview depth Strong

The approach

Infinity Solar USA operates in Portland with 488 Google reviews at 4.4 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 4.4 from 488 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(800) 818-0598
Websiteinfinitysolarusa.com
10

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 3730 SE Lafayette Ct, Portland, OR 97202
EstablishedSome operating history (limited review volume)
SpecializationSolar energy company
Rating4.8★ across 16 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.4
ServiceAgent Score 8.0/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Solar Energy Solutions is a smaller or newer entrant in Portland with 16 public reviews so far. The smaller sample makes the 4.8-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.8-star average across 16 reviews puts them in the upper tier for solar providers in Portland.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 238-4502
Websitewww.solarenergyoregon.com
11

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 15943 NE Cameron Blvd Bldg 2, Portland, OR 97230
EstablishedEstablished (high review volume)
SpecializationSolar energy company
Rating4.0★ across 236 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 8.1
ServiceAgent Score 7.7/10 · high confidence
Trust StrongRecommendation ModerateReview depth Strong

The approach

Freedom Forever operates in Portland with 236 Google reviews at 4.0 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 4.0 from 236 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(888) 557-6431
Websitefreedomforever.com
12

Best for: Homeowners who specifically want a solar energy company rather than a generalist.

LocationPortland, OR · 647 SW Salmon St, Portland, OR 97205
EstablishedSome operating history (limited review volume)
SpecializationSolar energy company
Rating4.7★ across 13 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 5.0★ 9.3
ServiceAgent Score 7.6/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Portland Solar Systems is a smaller or newer entrant in Portland with 13 public reviews so far. The smaller sample makes the 4.7-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.7-star average across 13 reviews puts them in the upper tier for solar providers in Portland.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(971) 449-7615
Website—
View full profile →Call
13

Best for: Homeowners who specifically want a non-profit organization rather than a generalist.

LocationPortland, OR · 1661 SE 3rd Ave F301, Portland, OR 97214
EstablishedLimited public history - newer or low-engagement listing
SpecializationNon-profit organization
RatingNo public rating yet
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 5.0★ 9.2
ServiceAgent Score 7.5/10 · low confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Solar Oregon is a smaller or newer entrant in Portland with 0 public reviews so far. The smaller sample makes the 0.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 0.0 from 0 reviews. Treat the score as provisional.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(503) 208-5688
Websitewww.solaroregon.org

Showing 10 of 13.

How to choose a solar pro

The ranking does the research; these five checks help you turn the shortlist into the right hire.

  1. 1

    Start with the top of the ranking, not an ad

    The providers ranked highest in Portland earned it on review depth, rating, and data completeness — not on ad spend. Shortlist two or three from the top before you start calling.

  2. 2

    Get two or three quotes in writing

    Pricing for solar work varies by scope and local market. Written quotes from a few shortlisted pros let you compare apples to apples and spot an outlier before you commit.

  3. 3

    Read the most recent reviews, not just the average

    A strong average can hide a recent slide in quality. Sort reviews by newest and look for how the business handles problems — a thoughtful reply to a bad review often tells you more than the star count.

  4. 4

    Confirm licensing, insurance, and scope before work starts

    Ask for the license number and proof of insurance, and get the full scope of work plus any parts/labor warranty in writing before any solar job begins. Verify the license on your state board if the work is significant.

  5. 5

    Match the provider to your actual job

    A high-volume operator is great for a routine job; a smaller specialist may be a better fit for an unusual one. Use the scorecard above to pick for your situation, not just the overall rank.

Local context

$Portland sits in $Oregon's broader solar services market, which our data suggests has 13 actively-operating providers within the city limits and surrounding metro. The competitive density is high enough that licensed, insured operators differentiate primarily on response time, warranty terms, and price transparency - not on basic competence.

Pricing drivers in Portland

  • System size in kW (the biggest driver)
  • Roof type + pitch (tile + steep adds labor)
  • Local utility interconnection fees
  • Whether you finance vs. pay cash (dealer fees on loans average 18-25%)

What to verify before signing

  • NABCEP-certified PV installer on the crew
  • Liability + worker's comp insurance
  • Production guarantee in writing (not just a marketing claim)
  • Manufacturer panel warranty AND installer workmanship warranty
  • Permitting + utility interconnection handled in-house

Red flags to walk away from

  • ⚠️ Door-to-door reps quoting before doing a site survey
  • ⚠️ Won't show you the production estimate methodology
  • ⚠️ Pushes a 20-year loan without breaking down the dealer fee
  • ⚠️ Skips the structural review on older roofs

When demand peaks in Portland for solar

12-month demand index (100 = annual average). Peaks in May, troughs in December. Book in the trough months to lock lower rates.

avg = 100May: 165JanFebMarAprMayJunJulAugSepOctNovDec

Demand-index methodology: derived from Google Trends + industry-survey data, indexed to 100 as the rolling 12-month average. Local market may vary 10-25%.

Pricing: what solar costs

Quick budget estimates by job type. Use these as a planning sanity-check, not as a firm quote.

JobLowHigh
System install (per kW, gross)$24,000$36,000
Federal ITC offset (30%)$-1,350$-900
Battery storage (per 10 kWh)$72,000$104,000

Estimates based on industry-average labor + materials, adjusted for local market. Get at least two written quotes from providers above before signing.

What to know about hiring Solar

A few things are worth knowing before you hire, whatever the specific job.

What drives the price

Scope of work, materials, access, and whether it's a routine job or an emergency with after-hours rates.

What to check

Current license and insurance for the trade, a written quote and scope, and any workmanship warranty.

When to call

Get two or three quotes for planned work; for anything that's a safety or water-damage risk, sooner is cheaper.

Why trust this list

When you need solar work done in Portland, the first hour of research is usually the most expensive part - reading reviews, decoding marketing claims, and trying to figure out who's actually a licensed pro vs. someone with a truck and a Google listing. This page is meant to compress that hour into about five minutes.

We've cataloged every active solar business in Portland, Oregon (13 total) and ranked them by a single composite ServiceAgent Score - a weighted blend of *trust signals* (data quality, verification status, review-volume credibility) and *quality signals* (rating, review count, response time). The result is a list where high-volume, well-reviewed, complete-data providers float to the top, and where a "5-star from 3 reviews" outfit doesn't get to outrank a 4.7★ provider with 240 reviews.

Below: the ranked list (top 13), followed by what to look for, what each project usually costs in Portland, the red flags that should make you walk, and a methodology section that shows our exact formula. If you run one of these businesses, the Claim your listing banner near the bottom takes you through a 2-minute verification flow to get a green badge, edit your description, and bump your placement.

Frequently asked questions

10 common questions about hiring a solar pro in this area.

Who is the best solar provider in Portland, Oregon?

Based on our composite scoring, Power Northwest ranks #1 with a ServiceAgent Score of 8.5/10 (146 reviews, 5.0★). Cascade Solar ranks #2 (8.5/10) and Elemental Energy ranks #3 (8.4/10). These rankings refresh as new reviews come in.

How much does solar service cost in Portland?

Costs in Portland for solar work span $10,000 - $45,000 depending on scope. $22,500 median for a 6 kW residential install before the 30% federal tax credit. Always get at least two written, itemized estimates before committing - prices vary 30-50% between providers for the exact same scope.

What drives the price difference between solar providers?

Several factors:

• System size in kW (the biggest driver) • Roof type + pitch (tile + steep adds labor) • Local utility interconnection fees • Whether you finance vs. pay cash (dealer fees on loans average 18-25%)

Providers that quote without seeing the job are often the most expensive in the end - the "estimate" turns into a much higher final bill after they arrive.

What should I look for when hiring a solar pro in Portland?

Use this checklist before signing anything:

• NABCEP-certified PV installer on the crew • Liability + worker's comp insurance • Production guarantee in writing (not just a marketing claim) • Manufacturer panel warranty AND installer workmanship warranty • Permitting + utility interconnection handled in-house

If the provider can't or won't meet these, walk. There's no shortage of pros in Portland - we've cataloged 13 of them on this page alone.

What are red flags to avoid when hiring solar in Portland?

The patterns we see most often in disputes:

• ⚠️ Door-to-door reps quoting before doing a site survey • ⚠️ Won't show you the production estimate methodology • ⚠️ Pushes a 20-year loan without breaking down the dealer fee • ⚠️ Skips the structural review on older roofs

Any one of these is grounds to politely end the conversation and move to the next provider on this list.

Are these solar listings verified?

All 13 listings are pulled from active Google Business Profile data, which means each business has confirmed its location, name, and contact details with Google. Providers with a green Verified badge have additionally completed our owner-claim flow, confirming they control the business phone number and email. As of the latest refresh, 0 of these 13 listings are ServiceAgent-verified.

How does the ServiceAgent Score work?

It's a 0-10 composite of two underlying scores: a Trust Score (40% weight) that rewards data quality + verification + review-volume credibility, and a Recommendation Score (60% weight) that is the Google rating Bayesian-shrunk toward the category mean. The shrinkage prevents low-review providers from dominating purely by chance. Full formula on the methodology page.

Can I get free quotes from multiple solar providers at once?

Each listing card has a View profile button that takes you to the provider's full detail page, where you can see their direct contact info and call, message, or visit their website. ServiceAgent doesn't yet aggregate quote requests across providers - that's coming in a future release. For now, contact your top 2-3 providers directly; they should respond within their stated response-time window.

Why does the ranking change between visits?

Two reasons. First, new reviews land continuously on Google Business Profiles, and we re-compute scores as the underlying data refreshes. Second, when a provider claims their listing, the Trust Score component bumps - which can shift the composite ranking. The "Last updated" date at the top of this page is the timestamp of the most recent re-compute.

I'm a business owner - how do I get my listing on this page?

If your business has an active Google Business Profile in Portland tagged solar, it should already be here. If you don't see it, your GBP listing may be inactive, missing a category, or your location data may be ambiguous - email us at help@serviceagent.ai and we'll investigate. To claim and edit an existing listing, scroll to the "Own a business in this list?" banner near the bottom of this page.

Reports & insights

Pricing, demand, and provider trends for Portland — refreshed quarterly.

Verify any provider's license in Oregon

Always confirm a contractor is in good standing before hiring. Oregon uses the Oregon Construction Contractors Board (CCB). Search by license number, business name, or address.

⚡ For business owners

Own a business in this list? Claim it free.

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  • ✓Verified badge next to your name
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  • ✓Boosted ranking in claimed-only sort
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  • ✓No fee, no card required
  • ✓2-minute phone-based verification

Fill out the verification form right here. We'll match it to your Google Business Profile and confirm by phone within one business day.

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About the author

Written by

Headshot of Shaambhav Shankar

Shaambhav Shankar

Growth & Product Marketing, ServiceAgent

Shaambhav Shankar works in product marketing at SaaS Labs, the company behind ServiceAgent, and describes himself as a marketing generalist with six years of experience in SaaS. He studied at Symbiosis International University and is based in the Greater Delhi Area. He writes the bulk of the ServiceAgent blog, covering call answering, CRM and the operational side of running a home services business, and authors and maintains the ServiceAgent Directory rankings.

Credentials

  • Symbiosis International University (2016-2019)
  • Digital Marketing, Google India (2020)
  • Financial Modelling and Valuation, Ernst & Young (2019)
  • Building with the Claude API, Anthropic (2026)
  • AI Fluency for Builders, Anthropic (2026)
  • Introduction to Model Context Protocol, Anthropic (2026)

Greater Delhi Area, India · 6 years experience

Every ranking on this page is written and maintained by Shaambhav Shankar, who owns the ranking methodology and verifies each provider listing against public data. No pay-to-rank, no sponsored placements. Read our methodology →

Update history
  • October 21, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.

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