Maintenance Solar in San Diego, California: 23 Top Pros (2026)
23 verified maintenance solar providers in San Diego, ranked by ServiceAgent Score. Cleaning, monitoring, tune-up. Compare response times, ratings, and pricing - and request a quote in minutes.
TL;DR
- 23 maintenance solar providers match in San Diego, California.
- Top pick: Semper Solaris (ServiceAgent Score 8.6/10).
- Median ServiceAgent Score: 7.9/10.
- 0 owner-verified listings.
- Filtered for Maintenance: cleaning, monitoring, tune-up.
Why trust this list
This page narrows the full San Diego solar directory to providers that explicitly serve maintenance 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 maintenance 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 San Diego
Compare the top picks side-by-side. Full reviews of each below.
| # | Provider | SA Score |
|---|---|---|
| #1 | Semper Solaris | 8.6 |
| #2 | EnergyAid | 8.6 |
| #3 | Soltech Electric | 8.5 |
| #4 | Creative Energy Solutions | 8.4 |
| #5 | Action Solar | 8.4 |
| #6 | Sunline Energy | 8.3 |
| #7 | Heliogold Solar | 8.2 |
| #8 | Incentive Solar | 8.2 |
| #9 | SolarQuest - CSLB #992252 | 8.2 |
| #10 | RV and Marine Solar | 8.2 |
| #11 | Solar Fuze | 8.1 |
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 San Diego solar ranking, with an additional filter step: we look for Maintenance signals in each provider's business categories, service tags, and recent review text.
When the Maintenance filter would surface fewer than five providers, we fall back to showing top-rated solar pros generally - they are far more likely to handle maintenance work than an unrated provider would be.
Full formula on the methodology page.
23 Best Solar Companies Ranked
Ranked by composite ServiceAgent Score. 23 verified businesses match.
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | San Diego, CA · 964 Fifth Ave #510, San Diego, CA 92101 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Solar energy company |
| Rating | 4.8★ across 1,483 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Semper Solaris has built a high-volume operation in San Diego, with 1,483 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 1,483 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
Our top pick. The composite score (8.6/10) 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 | (619) 432-4211 |
| Website | www.sempersolaris.com/locations/san-diego/?utm_content=LOCAL%20SEO%20GMB%20SD |
2. EnergyAid
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | San Diego, CA · 4599 Mission Gorge Pl STE A, San Diego, CA 92120 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Solar energy company |
| Rating | 4.8★ across 476 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
EnergyAid maintains a strong 4.8-star reputation across 476 reviews in San Diego, 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
4.8-star average across 476 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (877) 787-0607 |
| Website | energyaid.net/solar-services-repairs-san-diego |
Best for: Customers prioritizing top-end satisfaction scores in San Diego.
| Location | San Diego, CA · 8910 University Center Ln #400, San Diego, CA 92122 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar energy company |
| Rating | 5.0★ across 137 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Soltech Electric maintains a strong 5.0-star reputation across 137 reviews in San Diego, 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 137 reviews is in the top 5% of providers in San Diego - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (858) 258-9612 |
| Website | soltechelectric.com |
Best for: Customers prioritizing top-end satisfaction scores in San Diego.
| Location | San Diego, CA · 9939 Hibert St Suite 107, San Diego, CA 92131 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar energy company |
| Rating | 4.9★ across 173 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Creative Energy Solutions maintains a strong 4.9-star reputation across 173 reviews in San Diego, 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 173 reviews is in the top 5% of providers in San Diego - 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
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 | (844) 278-8674 |
| Website | www.crtvnrg.com |
5. Action Solar
Best for: Customers prioritizing top-end satisfaction scores in San Diego.
| Location | San Diego, CA · 6339 Nancy Ridge Dr #101, San Diego, CA 92121 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar energy system service |
| Rating | 4.9★ across 143 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Action Solar maintains a strong 4.9-star reputation across 143 reviews in San Diego, 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 143 reviews is in the top 5% of providers in San Diego - 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
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 | (858) 266-9227 |
| Website | actionac.net/?utm_source=google&utm_campaign=googlebusinessprofilesandiego&utm_medium=gmb |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | San Diego, CA · 7340 Trade St Suite H, San Diego, CA 92121 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Solar energy company |
| Rating | 4.6★ across 207 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Sunline Energy operates in San Diego with 207 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 207 reviews puts them in the upper tier for solar providers in San Diego.
⚠ 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 | (858) 289-0758 |
| Website | www.sunlineenergy.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | San Diego, CA · 1420 Kettner Blvd suite 100, San Diego, CA 92101 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar energy company |
| Rating | 4.7★ across 90 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Heliogold Solar operates in San Diego with 90 Google reviews at 4.7 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
4.7-star average across 90 reviews puts them in the upper tier for solar providers in San Diego.
⚠ 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 | (760) 332-5112 |
| Website | heliogold.com/solar-installation-in-san-diego/?utm_source=gmb&utm_medium=organic |
Best for: Customers prioritizing top-end satisfaction scores in San Diego.
| Location | San Diego, CA · 2820 Camino del Rio S, San Diego, CA 92108 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar energy equipment supplier |
| Rating | 5.0★ across 39 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Incentive Solar operates in San Diego with 39 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 39 reviews puts them in the upper tier for solar providers in San Diego.
⚠ 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) 244-5911 |
| Website | incentivesolar.com |
Best for: Customers prioritizing top-end satisfaction scores in San Diego.
| Location | San Diego, CA · 5173 Waring Rd #118, San Diego, CA 92120 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar energy system service |
| Rating | 5.0★ across 38 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
SolarQuest - CSLB #992252 operates in San Diego with 38 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 38 reviews puts them in the upper tier for solar providers in San Diego.
⚠ 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) 292-8062 |
| Website | www.solarquestpower.com/landing |
Best for: Buyers willing to try a newer entrant with strong early reviews.
| Location | San Diego, CA · 930 21st St Apt 4, San Diego, CA 92102 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar energy company |
| Rating | 5.0★ across 22 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
RV and Marine Solar is a smaller or newer entrant in San Diego with 22 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 22 reviews puts them in the upper tier for solar providers in San Diego.
⚠ 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (619) 804-7180 |
| Website | rvandmarinesolar.com |
Showing 10 of 23.
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 solar report.
- 23 solar providers tracked in San Diego this quarter, with an average ServiceAgent Score of 7.9/10.
- 3 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.62★.
- Total review volume changed by +4% quarter-over-quarter — a leading indicator of local solar demand.
- Median quote price moved +4.7% vs. the previous quarter for typical solar jobs.
- 0% of providers are owner-verified (+4.1% QoQ).
Source: ServiceAgent Solar trends in San Diego, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in San Diego 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 offers maintenance solar in San Diego?
Semper Solaris and 22 other solar businesses in San Diego offer maintenance service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and maintenance signals.
How fast can a maintenance 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 maintenance solar cost in San Diego?
Cost depends on scope and materials. Get at least two written estimates - most San Diego solar providers offer free quotes for maintenance 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 San Diego page?
This page is filtered to providers offering maintenance service specifically. The main Solar in San Diego page lists every provider regardless of intent.
Frequently asked questions
5 common questions about hiring a solar pro in this area.
Who offers maintenance solar in San Diego?
Semper Solaris and 22 other solar businesses in San Diego offer maintenance service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and maintenance signals.
How fast can a maintenance 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 maintenance solar cost in San Diego?
Cost depends on scope and materials. Get at least two written estimates - most San Diego solar providers offer free quotes for maintenance 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 San Diego page?
This page is filtered to providers offering maintenance service specifically. The main Solar in San Diego page lists every provider regardless of intent.
Reports & insights
Pricing, demand, and provider trends for San Diego — refreshed quarterly.
Solar trends in San Diego, Q4 2026
Pricing, demand, and review-volume trends for solar providers in San Diego.
Home-service trends in San Diego, California (Q4 2026)
Across every category, here's what's changing in the San Diego 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
Always confirm a contractor is in good standing before hiring. California uses the California Contractors State License Board (CSLB). Search by license number, business name, or address.
Own a business in this list? Claim it free.
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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 17, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.
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