Solar Near 92618 (Irvine): 6 Top Pros (2026)
6 verified solar providers physically located in ZIP code 92618, Irvine, California. Ranked by ServiceAgent Score.
TL;DR
- 6 verified solar providers located near 92618 (Irvine, California).
- Top pick: OC Solar with ServiceAgent Score 8.7/10.
- 1 elite-tier providers (ServiceAgent Score ≥ 8.5/10) in 92618.
- Typical solar cost: $10,000 - $45,000 - $22,500 median for a 6 kW residential install before the 30% federal tax credit.
- Hyper-local: faster response than city-wide options because providers are physically inside 92618.
Why trust this list
When solar work is on the line, the providers closest to you usually win on response time. This page narrows our directory to 6 solar providers physically located inside ZIP code 92618 (Irvine, California).
Ranking uses the same composite ServiceAgent Score as our city-wide solar list (Trust + Recommendation, published methodology, no pay-to-rank) - filtered to in-ZIP providers only.
If you want to broaden the list to include nearby ZIPs, drill into the Irvine Solar city-wide page in the related links section.
At-a-glance: top 6 solar pros in Irvine 92618
Compare the top picks side-by-side. Full reviews of each below.
| # | Provider | SA Score |
|---|---|---|
| #1 | OC Solar | 8.7 |
| #2 | Sunrun Solar | 8.3 |
| #3 | ParagonSun | 8.1 |
| #4 | Suntrek Solar | 8.1 |
| #5 | Sun Synergy Consulting | 7.5 |
| #6 | Sullivan Solar Power | 7.5 |
SA Score = ServiceAgent composite (0–10). Tap a row number to jump to the full review.
How we chose these
We rank every active provider in every solar business with a verified address in ZIP code 92618 by a composite ServiceAgent Score (0-10) made up of two components:
Trust Score (40%) - rewards owner-verified status, completeness of contact info, presence of hours/coordinates/photos, and review-volume credibility.
Recommendation Score (60%) - Google rating Bayesian-shrunk toward the category mean using a 25-review prior so high-volume providers can't be dethroned by 5-star outliers.
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.
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.
6 Best Solar Companies Ranked
Ranked by composite ServiceAgent Score. 6 verified businesses match.
1. OC Solar
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Irvine, CA · 240 Progress Suite 100, Irvine, CA 92618 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Solar energy company |
| Rating | 4.9★ across 335 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
OC Solar maintains a strong 4.9-star reputation across 335 reviews in Irvine, 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 335 reviews is in the top 5% of providers in Irvine - 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 (8.7/10) reflects a rare combination of review depth, rating, and data completeness. Hard to argue with the data.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (949) 427-8817 |
| Website | www.ocsolar.com |
2. Sunrun Solar
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Irvine, CA · 8 Whatney, Irvine, CA 92618 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Solar energy company |
| Rating | 4.6★ across 232 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Sunrun Solar operates in Irvine with 232 Google reviews at 4.6 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
4.6-star average across 232 reviews puts them in the upper tier for solar providers in Irvine.
⚠ 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (833) 324-5886 |
| Website | www.sunrun.com/?utm_source=google&utm_medium=web&utm_campaign=gbp&utm_term=local |
3. ParagonSun
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Irvine, CA · 7545 Irvine Center Dr Ste 200, Irvine, CA 92618 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar energy company |
| Rating | 4.8★ across 45 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
ParagonSun operates in Irvine with 45 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 45 reviews puts them in the upper tier for solar providers in Irvine.
⚠ 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (858) 386-0463 |
| Website | www.paragonsun.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Irvine, CA · 5 Holland STE 215, Irvine, CA 92618 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar energy company |
| Rating | 4.6★ across 78 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Suntrek Solar operates in Irvine with 78 Google reviews at 4.6 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
4.6-star average across 78 reviews puts them in the upper tier for solar providers in Irvine.
⚠ 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (949) 346-8387 |
| Website | www.suntreksolar.com/solar-energy-company-irvine/?utm_source=google&utm_medium=organic&utm_campaign=gbp-irvine |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Irvine, CA · 200 Spectrum Center Dr STE 300, Irvine, CA 92618 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar |
| Rating | 4.3★ across 45 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Sun Synergy Consulting operates in Irvine with 45 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 45 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (951) 428-8382 |
| Website | sunsynergyinc.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Irvine, CA · 16 Technology Dr Suite 122, Irvine, CA 92618 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar energy equipment supplier |
| Rating | 3.9★ across 27 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Sullivan Solar Power operates in Irvine with 27 Google reviews at 3.9 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
Public review history is limited so far - the headline rating is 3.9 from 27 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (619) 332-3367 |
| Website | www.sullivansolarpower.com |
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 solar report.
- 21 solar providers tracked in Irvine this quarter, with an average ServiceAgent Score of 7.9/10.
- 2 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.72★.
- Total review volume changed by -7.9% quarter-over-quarter — a leading indicator of local solar demand.
- Median quote price moved -2% vs. the previous quarter for typical solar jobs.
- 0% of providers are owner-verified (-2.9% QoQ).
Source: ServiceAgent Solar trends in Irvine, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Irvine 92618 for solar
12-month demand index (100 = annual average). Peaks in May, troughs in December. Book in the trough months to lock lower rates.
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.
| Job | Low | High |
|---|---|---|
| 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's the best solar pro near 92618?
Based on composite ServiceAgent Score, OC Solar ranks #1 (8.7/10). Sunrun Solar is #2 and ParagonSun is #3. See the full ranking above.
How much does solar service cost in Irvine?
solar jobs in this area span $10,000 - $45,000 depending on scope. $22,500 median for a 6 kW residential install before the 30% federal tax credit. Prices vary 30-50% between providers for the same scope, so get two written estimates.
What should I look for when hiring solar near 92618?
Use this checklist:
• 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 basics, move to the next one in the ranking.
What are red flags for solar in Irvine?
Common patterns we see 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 reason enough to walk.
What if there aren't enough solar pros in 92618?
Broaden your search with the Irvine Solar city-wide ranking (link in Related pages below). It includes all providers serving Irvine, including those based outside 92618.
Frequently asked questions
5 common questions about hiring a solar pro in this area.
Who's the best solar pro near 92618?
Based on composite ServiceAgent Score, OC Solar ranks #1 (8.7/10). Sunrun Solar is #2 and ParagonSun is #3. See the full ranking above.
How much does solar service cost in Irvine?
solar jobs in this area span $10,000 - $45,000 depending on scope. $22,500 median for a 6 kW residential install before the 30% federal tax credit. Prices vary 30-50% between providers for the same scope, so get two written estimates.
What should I look for when hiring solar near 92618?
Use this checklist:
• 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 basics, move to the next one in the ranking.
What are red flags for solar in Irvine?
Common patterns we see 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 reason enough to walk.
What if there aren't enough solar pros in 92618?
Broaden your search with the Irvine Solar city-wide ranking (link in Related pages below). It includes all providers serving Irvine, including those based outside 92618.
Reports & insights
Pricing, demand, and provider trends for Irvine 92618 — refreshed quarterly.
Solar trends in Irvine, Q4 2026
Pricing, demand, and review-volume trends for solar providers in Irvine.
Home-service trends in Irvine, California (Q4 2026)
Across every category, here's what's changing in the Irvine home-service market this quarter.
State of Solar in California, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for solar providers across California.
State of home services in California, Q4 2026
Pricing, demand, and provider trends across every home-service category in California.
State of Construction in California, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for construction providers across California.
State of HVAC in California, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for hvac providers across California.
Verify any provider's license in California
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About the contributors
Written by
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
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 13, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.