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Longhorn Solar Corporation - Profile & Reviews

With a name like Longhorn, you know we love Texas! And Texas is the only place we work! We’re a family-owned and operated local solar contractor with a “NO SUBCONTRACTOR” policy.

How do you ensure quality and a great customer experience? You invest in your employees and you control 100% of the process. We are 100% vertically integrated, handling everything from sales, design, site assessment, installation and post-sale service and support in-house.

If you are considering solar for your home or business, we hope you will let us show you what we can do!

20 reviews

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  • "3 years later"

    Reviewed Mar 12, 2022
    Updated Mar 12, 2022

    I like to make sure I like a product before I review it. 3 years after my install and my system is still exceeding my expectations. The Longhorn team was amazing. I actually forgot to write this review, I found it when I was looking for Longhorn's contact information in my mailbox so I could refer my brother, he's finally going solar.

  • "Call Longhorn Solar, Now!"

    Reviewed Nov 26, 2019

    If you're thinking about solar for your home (which you should) call Elizabeth Petrik with Longhorn Solar. Now.

    Elizabeth will set you up with a complete solar and energy analysis, timelines, panel layouts, rebates and tax credits. All you do is decide if you want solar! Most importantly, there are $0 out-of-pocket options.

    Installation was simple. It took a few weeks for everything to be finalized with the city, but well worth the wait. Connor Roth and the entire operations team was communicative and fast. Honestly the easiest home improvement we've made so far!

    TLDR; Call Longhorn Solar, now!

  • "Warranty and customer service problems"

    Reviewed Sep 30, 2019

    Hi this company install my system around 2014 it was working fine for around 2 years if you have a problem they came to fixed quickly. But niw they dont even answer the phone or if they answer they said there coming to check the system but never showed up. Almost 3 months of wasting time i think the 25 year warranty if just to bring costumers to buy the system. I don't recommend this company. Thanks

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We've saved our customers over $8.0M in avoided electricity spending...and we're just getting started!

At Longhorn Solar, we are laser-focused on providing the very best value to our customers. Our mission is the serve the community by providing the best products – at the best price – installed by the best team around. We take that mission seriously. We invest in weekly training sessions that cover (1) Electrical Code and Best Installation Practices and (2) the NABCEP PV Technical Sales Resource Guide (3) the NABCEP PV Installation Professional Job Task Analysis. We also cover the costs of all associated training and certifications for all divisions to include: Accounting, HR, Installation, Sales, Management and Admin.

Investing in your employees pays off! We are proud to employee more NABCEP Certified solar professionals than any other company in the State of Texas, with a combined 31 years of solar experience.

We also have our master electrician on staff, with a combined 35+ years as licensed electricians (13 in solar) overseeing inside and outside operations.

With over 1,800 completed installations, it's safe to say that we know solar. We know how to design it, price it and install it in such a way as to guarantee you the very best return on your investment…and we want your business! With offices in Austin, DFW and San Antonio, you can utilize Longhorn Solar just about anywhere in Texas!

We've completed USDA funded projects, been vetted by the State Energy Conservation Office (SECO) - 20+projects, are proud to be a select contractor for the Mueller Megawatt Project in Austin, as well as being listed on every utility's approved solar contractor list in Texas.

In our spare time, we also work to support the local industry in the markets we serve, currently sitting on the Board of the San Antonio Solar Allaince, and working closely with Solarize Plano and Solarize Garland in the DFW area to help push those initiatives deeper into their respective markets.

We've had homes featured multiple times on the Hill Country Solar Tour, the Bastrop Solar Tour and the Bluebonnet Solar Tour. WHEW! I'm getting tired just thinking about all of this! The point being, we work incredibly hard to help spread the positive benefits of solar wherever and whenever possible.

Are you considering solar? Give us a call today! You will be amazed by how easy we make the process!

  • Installation
  • Financing
  • Solar Repair & Maintenance

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Associated financing companies

Associated installers

  • All work performed by Longhorn Solar In-house Employees

Get a custom solar estimate for your home

Get a custom solar estimate for your home

Based on your roof and actual offers in your area

Try Solar Calculator



Longhorn Solar Corporation Headquarters

1905B Kramer Ln. #600
Austin, TX
78758 United States

Local Offices (2)

  • 8428 Bandera Rd. #2
    San Antonio, TX 78250
  • 701 E. Plano Pkwy., #305
    Plano, TX 75074

Workmanship Warranty

25-Year Workmanship Warranty: Our warranty covers 100% of all labor for 25 years, to even include labor for replacement of components that are out of warranty.

100% of all labor required to keep your solar PV system up and running for 25 years is included, with the understandable exception of labor associated with theft, damage or negligence. This IS the best solar warranty around!


Solar Energy Industries Association
|| Texas Renewable Energy Industries Association
|| Texas Solar Energy Society
|| Texas Solar Association
|| Solar Austin
|| San Antonio Solar Alliance (BOARD MEMBER)
|| North Texas Renewable Energy Industries Association


NABCEP Certified PV Installation Professional - Louis Petrik
NABCEP Certified PV Installation Professional - Jeremie Branton
|| NABCEP Certified PV Technical Sales Professional - Louis Petrik
|| NABCEP Certified PV Technical Sales Professional - Steve Petrik
|| NABCEP Certified PV Technical Sales Professional - Bryan Kerr


Lic. TX Electrical Contractor: 27514
|| TDLR - Master Electrician - Jeremie Branton- #456210


$3,000,000 Liability Insurance
|| Workman's Compensation Insurance

States served by Longhorn Solar Corporation

  • Texas TX