ServiceAgent
INSTALL SOLAR·4 min read
Headshot of Sarah Mitchell
Written by Sarah Mitchell
Headshot of Priya Patel
Reviewed by Priya Patel, Solar Industry Expert

Last updated June 17, 2026

Install Solar in Washington, District of Columbia: 18 Top Pros (2026)

18 verified install solar providers in Washington, ranked by ServiceAgent Score. Residential PV system install. Compare response times, ratings, and pricing - and request a quote in minutes.

✓ MethodologyEditorial teamFree directory, no pay-to-rank
Washington · Solar
Washington · Solar
ServiceAgent · Directory

TL;DR

  • 18 install solar providers match in Washington, District of Columbia.
  • Top pick: Revolution Solar (ServiceAgent Score 8.5/10).
  • Median ServiceAgent Score: 7.7/10.
  • 0 owner-verified listings.
  • Filtered for Install: residential pv system install.

Why trust this list

This page narrows the full Washington solar directory to providers that explicitly serve install requests. We surfaced them by scanning provider categories, service tags, and review text for relevant signals.

If you're looking at this page, you probably need install solar now - so we've ordered the list by composite ServiceAgent Score and surfaced the response-time indicator on every card. Call the top three; the first to pick up usually wins the job.

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

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

#ProviderSA Score
#1Revolution Solar8.5
#2Solar Solution DC8.4
#3Sustainable You8.3
#4Uprise Solar8.3
#5City Renewables8.2
#6EDGE Energy8.1
#7Ipsun Solar7.9
#8Uprise Solar and Roofing7.9
#9Sol Systems7.8
#10Prism Solar LLC7.6
#11Solenergi7.6

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

How we chose these

Same scoring engine as the main Washington solar ranking, with an additional filter step: we look for Install signals in each provider's business categories, service tags, and recent review text.

When the Install filter would surface fewer than five providers, we fall back to showing top-rated solar pros generally - they are far more likely to handle install work than an unrated provider would be.

Full formula on the methodology page.

18 Best Solar Companies Ranked

Ranked by composite ServiceAgent Score. 18 verified businesses match.

Sort by:
1

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationWashington, DC · 641 S St NW, Washington, DC 20001
EstablishedEstablished (very high review volume)
SpecializationSolar
Rating4.9 across 534 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.59.8
ServiceAgent Score 8.5/10 · high confidence

The approach

Revolution Solar has built a high-volume operation in Washington, with 534 Google reviews averaging 4.9 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • 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 534 reviews is in the top 5% of providers in Washington - 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. The composite score (8.5/10) reflects a rare combination of review depth, rating, and data completeness. Hard to argue with the data.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 827-6527
Websiterevolutionsolar.energy
2

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationWashington, DC · 4700 14th St NW, Washington, DC 20011
EstablishedEstablished (very high review volume)
SpecializationSolar
Rating4.8 across 517 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.59.6
ServiceAgent Score 8.4/10 · high confidence

The approach

Solar Solution DC has built a high-volume operation in Washington, with 517 Google reviews averaging 4.8 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • 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 517 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 solid top-3 pick. Worth getting a quote from alongside #1 to compare response times and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 249-1112
Websitesolarsolutiondc.com
3

Best for: Customers prioritizing top-end satisfaction scores in Washington.

LocationWashington, DC · 1255 Union St NE 7th Floor, Office #8, Washington, DC 20002
EstablishedOperating multiple years (moderate review history)
SpecializationSolar
Rating5.0 across 102 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.09.8
ServiceAgent Score 8.3/10 · high confidence

The approach

Sustainable You maintains a strong 5.0-star reputation across 102 reviews in Washington, 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 102 reviews is in the top 5% of providers in Washington - 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 solid top-3 pick. Worth getting a quote from alongside #1 to compare response times and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 902-7572
Websitesustainable-you.org
4

Best for: Customers prioritizing top-end satisfaction scores in Washington.

LocationWashington, DC · 1140 3rd St NE, Washington, DC 20002
EstablishedOperating multiple years (moderate review history)
SpecializationSolar
Rating5.0 across 80 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.09.8
ServiceAgent Score 8.3/10 · high confidence

The approach

Uprise Solar operates in Washington with 80 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 80 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

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(202) 750-5718
Websiteuprisesolar.com
5

Best for: Customers prioritizing top-end satisfaction scores in Washington.

LocationWashington, DC · 1255 Union St NE 7th Floor, Washington, DC 20002
EstablishedOperating multiple years (moderate review history)
SpecializationSolar
Rating4.9 across 94 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.09.7
ServiceAgent Score 8.2/10 · high confidence

The approach

City Renewables operates in Washington with 94 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 94 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

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(571) 378-3986
Websitecityrenewables.com
6

Best for: Mid-tier solar jobs where price and quality both matter.

LocationWashington, DC · 100 M St SE #600, Washington, DC 20003
EstablishedOperating multiple years (moderate review history)
SpecializationSolar
Rating4.8 across 56 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.09.5
ServiceAgent Score 8.1/10 · high confidence

The approach

EDGE Energy operates in Washington with 56 Google reviews at 4.8 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

4.8-star average across 56 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

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(771) 444-7782
Websitewww.edge-gogreen.com/solar/washington-dc
7

Best for: Mid-tier solar jobs where price and quality both matter.

LocationWashington, DC · 1201 Connecticut Ave NW 6th Floor, Washington, DC 20036
EstablishedSome operating history (limited review volume)
SpecializationSolar
Rating4.8 across 43 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.59.5
ServiceAgent Score 7.9/10 · med confidence

The approach

Ipsun Solar operates in Washington with 43 Google reviews at 4.8 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

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

⚠ 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(866) 484-7786
Websitewww.ipsunsolar.com
8

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 31 Sheridan St NW, Washington, DC 20011
EstablishedSome operating history (limited review volume)
SpecializationSolar
Rating5.0 across 15 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.59.5
ServiceAgent Score 7.9/10 · med confidence

The approach

Uprise Solar and Roofing is a smaller or newer entrant in Washington with 15 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 15 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(202) 750-5718
Websitewww.uprisesolar.com/roofing
9

Best for: Mid-tier solar jobs where price and quality both matter.

LocationWashington, DC · 1101 Connecticut Ave NW Second Floor, Washington, DC 20036
EstablishedEstablished (high review volume)
SpecializationSolar
Rating4.3 across 293 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.58.6
ServiceAgent Score 7.8/10 · high confidence

The approach

Sol Systems operates in Washington with 293 Google reviews at 4.3 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 4.3 from 293 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) 235-1538
Websitewww.solsystems.com
10

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 853 New Jersey Ave SE, Washington, DC 20003
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating5.0 across 7 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.09.4
ServiceAgent Score 7.6/10 · low confidence

The approach

Prism Solar LLC is a smaller or newer entrant in Washington with 7 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 7 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(202) 891-4674
Websiteprismsolarpower.com
11

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 1050 Connecticut Ave NW #500, Washington, DC 20036
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating5.0 across 7 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.09.4
ServiceAgent Score 7.6/10 · low confidence

The approach

Solenergi is a smaller or newer entrant in Washington with 7 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 7 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(202) 643-8151
Websitesolenerginow.com
12

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 1250 23rd St NW 4th Floor, Ste 420, Washington, DC 20037
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating4.8 across 6 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.09.3
ServiceAgent Score 7.6/10 · low confidence

The approach

Capitol Solar is a smaller or newer entrant in Washington with 6 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 6 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(240) 272-8894
Websitecapitolsolar.energy
13

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 80 M St SE Suite 100, Washington, DC 20003
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating5.0 across 4 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.09.3
ServiceAgent Score 7.6/10 · low confidence

The approach

Revolution Solar at Southeast/Anacostia Waterfront is a smaller or newer entrant in Washington with 4 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 4 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(202) 827-6527
Websiterevolutionsolarenergy.com
14

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 5335 Wisconsin Ave NW #720, Washington, DC 20015
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating4.6 across 5 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.09.2
ServiceAgent Score 7.5/10 · low confidence

The approach

Washington Solar is a smaller or newer entrant in Washington with 5 public reviews so far. The smaller sample makes the 4.6-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

4.6-star average across 5 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(771) 209-4625
Websitewashingtonsolar.energy
15

Best for: Mid-tier solar jobs where price and quality both matter.

LocationWashington, DC · 2012 Shannon Pl SE, Washington, DC 20020
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating4.2 across 5 Google reviews
StatusUnclaimed listing (Google data)
🛡 5.09.1
ServiceAgent Score 7.5/10 · low confidence

The approach

WDC Solar is a smaller or newer entrant in Washington with 5 public reviews so far. The smaller sample makes the 4.2-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 4.2 from 5 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(202) 506-7586
Websitewww.wmd-solar.com
16

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 705 Edgewood St NE Suite 110, Washington, DC 20017
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating5.0 across 2 Google reviews
StatusUnclaimed listing (Google data)
🛡 4.59.3
ServiceAgent Score 7.4/10 · low confidence

The approach

New Columbia Solar is a smaller or newer entrant in Washington with 2 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 2 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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(202) 810-1661
Websitewww.newcolumbiasolar.com
17

Best for: Mid-tier solar jobs where price and quality both matter.

LocationWashington, DC · 799 9th St NW #500, Washington, DC 20001
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
RatingNo public rating yet
StatusUnclaimed listing (Google data)
🛡 3.09.2
ServiceAgent Score 6.7/10 · low confidence

The approach

New Partners Community Solar Corp. is a smaller or newer entrant in Washington 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.
  • Active on Google with up-to-date contact info.
  • 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
Websitenpsolar.org
18

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · Washington, DC 20036
EstablishedLimited public history - newer or low-engagement listing
SpecializationSolar
Rating5.0 across 1 Google reviews
StatusUnclaimed listing (Google data)
🛡 2.09.2
ServiceAgent Score 6.3/10 · low confidence

The approach

Washingtonfreesolae is a smaller or newer entrant in Washington with 1 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.

  • Active on Google with up-to-date contact info.
  • Active on Google with up-to-date contact info.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 1 reviews puts them in the upper tier for solar providers in Washington.

⚠ 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
Website

Showing 10 of 18.

When demand peaks in Washington 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%.

Solar cost calculator

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.

Who offers install solar in Washington?

Revolution Solar and 17 other solar businesses in Washington offer install service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and install signals.

How fast can a install solar pro arrive?

Response time varies by provider and current job load. Claimed listings display their average response window directly on the profile - aim for providers showing under-24-hour replies.

What does install solar cost in Washington?

Cost depends on scope and materials. Get at least two written estimates - most Washington solar providers offer free quotes for install work.

Are these providers licensed and insured?

Listings tagged with ✓ Licensed & insured have that signal in their provider data. Always verify directly with the provider before any work, and confirm coverage via your state license board.

How is this list different from the main Solar in Washington page?

This page is filtered to providers offering install service specifically. The main Solar in Washington page lists every provider regardless of intent.

Frequently asked questions

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

Who offers install solar in Washington?

Revolution Solar and 17 other solar businesses in Washington offer install service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and install signals.

How fast can a install solar pro arrive?

Response time varies by provider and current job load. Claimed listings display their average response window directly on the profile - aim for providers showing under-24-hour replies.

What does install solar cost in Washington?

Cost depends on scope and materials. Get at least two written estimates - most Washington solar providers offer free quotes for install work.

Are these providers licensed and insured?

Listings tagged with ✓ Licensed & insured have that signal in their provider data. Always verify directly with the provider before any work, and confirm coverage via your state license board.

How is this list different from the main Solar in Washington page?

This page is filtered to providers offering install service specifically. The main Solar in Washington page lists every provider regardless of intent.

Reports & insights

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

Verify any provider's license in District of Columbia

Always confirm a contractor is in good standing before hiring. District of Columbia uses the DC Department of Licensing and Consumer Protection. Search by license number, business name, or address.

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About the contributors

Written by

Headshot of Sarah Mitchell

Sarah Mitchell

Senior Staff Writer

Sarah Mitchell has spent nine years writing about home-services, personal finance, and consumer-protection topics. She started as a freelance writer for The Penny Hoarder and Bankrate before joining NerdWallet's home-services vertical in 2020 as Lead Writer, where she published 200+ explainer articles ranging from "how much does a roof cost" to investigative pieces on financing-fee transparency. Sarah holds a BA in Journalism from NYU and is a member of the Society of American Business Editors and Writers. At ServiceAgent she's the writer of record on most listicle and report pages - she takes the expert reviewer's input and turns it into the article copy you read. Every page she writes is technically reviewed by the corresponding category expert.

Credentials

  • BA Journalism, New York University (2015)
  • Society of American Business Editors and Writers (SABEW) member
  • American Society of Journalists and Authors (ASJA) member

Background

  • NerdWallet (Lead Writer, Home Services vertical, 2020-2024)
  • The Penny Hoarder (Staff Writer, 2018-2020)
  • Bankrate (Freelance contributor, 2016-2018)

Brooklyn, NY · 9 years experience · (718) 555-1294

Reviewed by

Headshot of Priya Patel

Priya Patel

Solar Industry Expert · Reviewer

Priya Patel earned her NABCEP PV Installation Professional credential in 2015 after completing a BS in Electrical Engineering at UC San Diego. She spent seven years at SunRun as a Senior Design Engineer responsible for sizing residential PV systems and battery-storage configurations across the SDG&E and PG&E territories. Priya holds California C-46 (Solar) and C-10 (Electrical) license-level supervision credentials and has personally designed 2,200+ residential systems. She reviews ServiceAgent's solar content with a focus on production-estimate methodology, NEM 3.0 economics, and the dealer-fee transparency issues that drive most of the consumer complaints in California's solar market.

Credentials

  • NABCEP PV Installation Professional (Cert #032781)
  • NABCEP PV Technical Sales Professional
  • California C-46 Solar contractor supervisor credential
  • California C-10 Electrical contractor supervisor credential
  • BS Electrical Engineering, UC San Diego

Background

  • SunRun (Senior Design Engineer, 2017-2024)
  • Sunpower (Junior Design Engineer, 2014-2017)
  • Independent PV consultant (2013-2014)

San Diego, CA · 11 years experience · (619) 555-0436

Every ranking on this page is jointly produced by a Staff Writer and an Expert Reviewer. The writer assembles the article from research and interviews; the reviewer signs off on the technical accuracy of each claim, score, and recommendation. Read our methodology →

Update history
  • June 17, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.

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