Best Solar Panel Installers in Austin, TX

24 contractors listed · all 24 in Austin · 2 open 24/7 · 14 open weekends · 22 rated 4.5+

Data verified October 15, 2026

512 Solar

512 Solar

5.0 143 reviews
“I will be telling everyone I know who owns a roof that they should be working with these guys.”
10-yr workmanship warrantyServes TexasFree consultationOpen 24 hoursSince 2014
1250 S Capital of Texas Hwy Bldg 3, Suite 400
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Big Texas Roofing and Solar

Big Texas Roofing and Solar

4.7 45 reviews
“Dealing with insurance is always a headache, but these guys stepped in and made the whole process completely painless.”
InsuredFinancing availableSince 1999Serves all of United StatesFree consultationBBB accredited
13492 Research Blvd Suite 120 #306
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Freedom Power

Freedom Power

4.5 107 reviews
“They got my AC evap line cleared about 2 hours after I called them (after hours).”
Coupons & offersFree consultationBBB accreditedSince 2011Financing
4801 Freidrich Ln Suite 100
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Skywall Construction

Skywall Construction

5.0 75 reviews
“Fix the leak in my roof quickly and didn't make a mess .”
Free estimatesLifetime warrantyFinancing availableServes Austin, Bastrop +4Since 2020
8101 Cameron Rd #206
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Nomic Power Solutions

Nomic Power Solutions

5.0 119 reviews
“They are an outstanding company and I highly recommend them for your generator needs.”
Since 2024
404 W Powell Ln Ste 203
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Solar Service

Solar Service

5.0 136 reviews
“Jordan at Solar Service went above and beyond to do a great job.”
Since 2017Serves Austin, Round Rock +3TECL #33444Open 24 hours
1801 E 51st St STE 365, #250
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The 24 contractors listed for Austin, TX design and install rooftop solar and battery systems. Each entry repeats what the company publishes about certifications, the equipment it fits and its hours, together with star ratings and comments drawn from public reviews.

Area overview: Austin, TX

All 24 contractors we list here are in Austin itself. We have 35 contractors in Austin on file; this page shows the highest-rated 24. The contractors on this page are rated from 4.2 to 5.0 across 3,515 reviews; 9 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise quality (100%), value (96%) and professionalism (88%). 2 are open around the clock; 14 are open on Saturdays and 9 on Sundays. 4 show a license on their websites. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 1999. 2 offer emergency call-outs; 4 offer financing or payment plans; 8 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the contractors on this page; 21 publish a contact page; 11 list a public email and 2 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.

Can a survey happen outside working hours?

Weekend hours appear for 14 of the 24 contractors here, which is often when a roof survey is easiest to arrange around work. The survey itself wants daylight and dry weather, since someone has to get onto the roof or fly a drone over it to check the covering and measure shading.

ATX Solar

ATX Solar

4.9 108 reviews
“I also really appreciate Cassie, who consistently followed up with me and patiently answered all my questions—she made communication so easy and stress-free.”
Since 2022
1401 Lavaca St #942
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Lighthouse Solar

Lighthouse Solar

4.9 91 reviews
“Thank you Lighthouse for being a honest company with integrity when everyone else is trying to scam the customer.”
TECL #26050Since 2017
2000 S 7th St
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Greenbelt Solar

Greenbelt Solar

4.9 136 reviews
“I was especially happy to come across and choose Greenbelt Solar in an industry where many big-name providers try to either sell poor-quality equipment or upsell batteries and hidden solar loans”
Free consultationSince 2009
4808 Broken Bow Pass
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Paramount Roofing and Solar

Paramount Roofing and Solar

4.7 29 reviews
“I recently had the roof of my house replaced by Paramount Roofing and Solar and had a great experience.”
Free estimates150+ projects completed12+ yearsServes Austin, TXFamily-owned
11401 Barbrook Cove
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Bullet Energy Solutions

Bullet Energy Solutions

4.8 24 reviews
“I opted to add solar at the same time, and I am very, very pleased to report that I now have an array of solar panels on my roof and two batteries in the garage.”
Free consultationLicensedSince 2022
111 Congress Ave. STE 500
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Axis Solar

Axis Solar

4.2 17 reviews
“Good company with caring and knowledgeable staff that will guide you in every step of the process.”
50+ years
3601 S Congress Ave g300
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Texas Solar Girl

Texas Solar Girl

5.0 1 review
“She designed our system in Connecticut and it has been working better than expected!”
Free consultationSince 2021
4910 E 7th St
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Trident Renewables

Trident Renewables

5.0 14 reviews
“There were few issues that came up, but anytime there was an issue Nathan handled it quickly and had a prompt resolution.”
Since 2023
2911 E 3rd St B
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Easy Simple Solar

Easy Simple Solar

5.0 14 reviews
“I hit him with a ton of questions and he answered with ease.”
Since 2021
1005 Congress Ave. #925
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DKD Energy

DKD Energy

4.7 9 reviews
“DKD came within the hour of us calling, was extremely thorough, and was able to identify the exact source of the leak and effectively repair it.”
Since 2016
12915 Nutty Brown Rd
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Sunlux

Sunlux

4.4 5 reviews
“Once the process started, Bonnie T, my account /construction contact with Sunlux, it made every fear I've ever had about home updates and upgrades go away”
Free consultationCSLB# 1008374Since 1999Financing
8801 Tara Ln
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Crimson Solar

Crimson Solar

5.0 2 reviews
“I experienced significant energy bill reductions and peace of mind with their maintenance and monitoring services.”
Free estimatesServes Houston, AustinSince 2021
13359 N Hwy 183 Suite 406
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Indie Solar Vanopy

Indie Solar Vanopy

5.0 1 review
Since 2013
4601 S 2nd St
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Yotta Energy Inc.

Yotta Energy Inc.

5.0 1 review
Since 2012
3100 Alvin Devane Blvd Ste A-200
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M2 Power Solutions

M2 Power Solutions

5.0 8 reviews
“Michael was very receptive and quick response when his contract workers had some issues!”
Since 2017
13266 Pond Springs Rd unit a
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Sunroof USA

Sunroof USA

5.0 2 reviews
“They were always willing to explain/engage me with all the aspects of the system installation.”
Free consultationSince 2017
701 Brazos St Suite 520
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Holt Renewables Commercial Solar

Holt Renewables Commercial Solar

5.0 2 reviews
Since 2019
1301 S Capital of Texas Hwy Suite B 315
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Solar Panel Austin

Solar Panel Austin

Since 2020
1422 Collier St APT 114
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Why these companies made our list

What customers say about contractors in Austin

  • “I can’t recommend ATX Solar enough! Their professionalism, dedication, and genuine care for their customers make them a standout choice for anyone considering solar panels.” — customer of ATX Solar
  • “From start to finish, the entire process of installing our solar panels was handled with professionalism and great attention to detail.” — customer of Freedom Power
  • “Dante was on-time, professional, courteous, and did an excellent job performing diagnostics and cleaning my solar panels.” — customer of Solar Service
  • “I recently had high-quality solar panels installed by them at a reasonable price and am very satisfied with the entire experience.” — customer of Greenbelt Solar
  • “I would recommend Daniel and Solar Service to install solar panels or for anything related to solar.” — customer of Solar Service

Excerpts from public reviews of the contractors listed on this page.

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