Published May 12, 2026 · Last updated October 21, 2026
Maintenance Solar in Austin, Texas: 15 Top Pros (2027)
Quick answer
The top-ranked Solar provider in Austin is Solar Service (Austin), with a 5.0★ rating across 640 Google reviews and a ServiceAgent Score of 8.6/10. Also strongly rated: 512 Solar and Lighthouse Solar. See the full ranked list and how each provider scores below.
TL;DR
Ranked: 1. Solar Service · 2. 512 Solar · 3. Lighthouse Solar · 4. ATX Solar · 5. Greenbelt Solar
- 15 maintenance solar providers match in Austin, Texas.
- Top pick: Solar Service (ServiceAgent Score 8.6/10).
- Median ServiceAgent Score: 7.9/10.
- 0 owner-verified listings.
- Filtered for Maintenance: cleaning, monitoring, tune-up.
Computed from the providers ranked on this page. Figures update with each data refresh.
At-a-glance: top 11 solar pros in Austin
Compare the top picks side-by-side. Full reviews of each below.
| # | Provider | SA Score |
|---|---|---|
| #1 | Solar Service | 8.6 |
| #2 | 512 Solar | 8.6 |
| #3 | Lighthouse Solar | 8.4 |
| #4 | ATX Solar | 8.4 |
| #5 | Greenbelt Solar | 8.2 |
| #6 | Freedom Power | 8.0 |
| #7 | Optimum Solar USA | 8.0 |
| #8 | Austin Discount Solar | 8.0 |
| #9 | Alba Energy | 7.9 |
| #10 | SolarWinds | 7.5 |
| #11 | Sunora Home | 7.5 |
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. Trust (data & verification). Owner-verification, completeness of contact info, and review-volume credibility.
- 2. Recommendation (rating). The Google star rating, Bayesian-shrunk toward the category mean so a few 5-star reviews can't dominate.
- 3. Review depth. How many public reviews back the rating — more reviews, more reliable the signal.
- 4. Score confidence. How much data stands behind the composite score for this provider.
| Provider | Trust (data & verification) | Recommendation (rating) | Review depth | Score confidence |
|---|---|---|---|---|
| Solar Service | Strong | Strong | Strong | Strong |
| 512 Solar | Strong | Strong | Strong | Strong |
| Lighthouse Solar | Strong | Strong | Strong | Strong |
| ATX Solar | Strong | Strong | Strong | Strong |
| Greenbelt Solar | Moderate | Strong | Moderate | Strong |
| Freedom Power | Strong | Strong | Strong | Strong |
| Optimum Solar USA | Moderate | Strong | Moderate | Strong |
| Austin Discount Solar | Moderate | Strong | Limited | Limited |
How we chose these
Same scoring engine as the main Austin 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.
15 Best Solar Companies Ranked
Ranked by composite ServiceAgent Score. 15 verified businesses match.
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Austin, TX · 1801 E 51st St STE 365, #250, Austin, TX 78723 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Solar |
| Rating | 5.0★ across 640 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Solar Service has built a high-volume operation in Austin, with 640 Google reviews averaging 5.0 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
5.0-star average across 640 reviews is in the top 5% of providers in Austin - 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 Austin. The 8.6/10 composite comes from a rare combination of review depth (640 reviews), a 5.0-star rating, and complete profile data.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (512) 537-0459 |
| Website | solarservice-tx.com |
2. 512 Solar
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Austin, TX · 1250 South Capital of Texas Highway Bldg 3, Suite 400, Austin, TX 78746 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Solar |
| Rating | 5.0★ across 541 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
512 Solar has built a high-volume operation in Austin, with 541 Google reviews averaging 5.0 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
5.0-star average across 541 reviews is in the top 5% of providers in Austin - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (512) 827-3775 |
| Website | 512solar.com/?utm_source=gmb&utm_medium=referral |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Austin, TX · 2000 S 7th St, Austin, TX 78704 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Solar |
| Rating | 4.9★ across 224 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Lighthouse Solar maintains a strong 4.9-star reputation across 224 reviews in Austin, 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 224 reviews is in the top 5% of providers in Austin - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (512) 476-5555 |
| Website | lighthousesolartx.com/?utm_source=GMB&utm_medium=organic&utm_campaign=austin |
4. ATX Solar
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Austin, TX · 1401 Lavaca St #942, Austin, TX 78701 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Solar |
| Rating | 4.9★ across 204 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
ATX Solar maintains a strong 4.9-star reputation across 204 reviews in Austin, 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 204 reviews is in the top 5% of providers in Austin - 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
Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (512) 803-9652 |
| Website | www.goatxsolar.com |
Best for: Customers prioritizing top-end satisfaction scores in Austin.
| Location | Austin, TX · 4808 Broken Bow Pass, Austin, TX 78745 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar |
| Rating | 4.9★ across 122 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Greenbelt Solar maintains a strong 4.9-star reputation across 122 reviews in Austin, 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 122 reviews is in the top 5% of providers in Austin - 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 | (512) 750-1478 |
| Website | www.greenbeltsolar.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Austin, TX · 4801 Freidrich Ln Suite 100, Austin, TX 78744 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Solar |
| Rating | 4.5★ across 943 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Freedom Power operates in Austin with 943 Google reviews at 4.5 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
4.5-star average across 943 reviews puts them in the upper tier for solar providers in Austin.
⚠ 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 | (512) 759-8313 |
| Website | www.gofreedompower.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Austin, TX · 1812 Centre Creek Dr Suite 215, Austin, TX 78754 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar |
| Rating | 4.7★ across 155 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Optimum Solar USA operates in Austin with 155 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 155 reviews puts them in the upper tier for solar providers in Austin.
⚠ 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 | (512) 489-0044 |
| Website | optimumsolarusa.com |
Best for: Customers prioritizing top-end satisfaction scores in Austin.
| Location | Austin, TX · 9600 Great Hills Trl #150w, Austin, TX 78759 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar |
| Rating | 5.0★ across 38 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Austin Discount Solar operates in Austin 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 Austin.
⚠ 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 | (512) 968-7070 |
| Website | www.austindiscountsolar.com |
9. Alba Energy
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Austin, TX · 440 E St Elmo Rd suite b, Austin, TX 78745 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar |
| Rating | 4.6★ across 52 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Alba Energy operates in Austin with 52 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 52 reviews puts them in the upper tier for solar providers in Austin.
⚠ 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 | (800) 238-3112 |
| Website | albaenergy.com |
10. SolarWinds
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Austin, TX · Bldg 400, 7171 Southwest Pkwy, Austin, TX 78735 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar |
| Rating | 4.3★ across 49 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
SolarWinds operates in Austin with 49 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 49 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 | (512) 682-9300 |
| Website | www.solarwinds.com |
Showing 10 of 15.
How to choose a solar pro
The ranking does the research; these five checks help you turn the shortlist into the right hire.
- 1
Start with the top of the ranking, not an ad
The providers ranked highest in Austin 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
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
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
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
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.
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 solar report.
- 12 solar providers tracked in Austin this quarter, with an average ServiceAgent Score of 8.0/10.
- 2 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.81★.
- Total review volume changed by +10.2% quarter-over-quarter — a leading indicator of local solar demand.
- Median quote price moved -0.3% vs. the previous quarter for typical solar jobs.
- 0% of providers are owner-verified (+5% QoQ).
Source: ServiceAgent Solar trends in Austin, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Austin 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%.
Pricing: what solar costs
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.
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
This page narrows the full Austin 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.
Frequently asked questions
8 common questions about hiring a solar pro in this area.
Who offers maintenance solar in Austin?
Solar Service and 14 other solar businesses in Austin 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 Austin?
Cost depends on scope and materials. Get at least two written estimates - most Austin 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 Austin page?
This page is filtered to providers offering maintenance service specifically. The main Solar in Austin page lists every provider regardless of intent.
Who are the highest-rated solar providers in Austin?
Based on composite ServiceAgent Score, Solar Service in Austin ranks #1 (8.6/10). 512 Solar and Lighthouse Solar round out the top 3.
How does the ServiceAgent Score work?
It's a 0-10 composite of a Trust Score (40% - data quality, verification and review-volume credibility) and a Recommendation Score (60% - the Google rating Bayesian-shrunk toward the category mean using a 25-review prior). Full formula on the methodology page.
Are these listings verified?
Every listing is pulled from active Google Business Profile data. 0 of these 15 listings are currently ServiceAgent-verified (owners completed our claim flow). Verified listings get a green badge in the ranking.
Reports & insights
Pricing, demand, and provider trends for Austin — refreshed quarterly.
Solar trends in Austin, Q4 2026
Pricing, demand, and review-volume trends for solar providers in Austin.
Home-service trends in Austin, Texas (Q4 2026)
Across every category, here's what's changing in the Austin home-service market this quarter.
State of Solar in Texas, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for solar providers across Texas.
State of home services in Texas, Q4 2026
Pricing, demand, and provider trends across every home-service category in Texas.
State of Landscaping in Texas, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for landscaping providers across Texas.
State of Electricians in Texas, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for electricians providers across Texas.
Verify any provider's license in Texas
Always confirm a contractor is in good standing before hiring. Texas uses the Texas Department of Licensing and Regulation (TDLR). Search by license number, business name, or address.
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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
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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