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Best solar panel pros near Gainesville, TX

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Top-Rated Solar panel pros in Gainesville - Updated Nov 2026

Avatar for Baker Brothers Plumbing, Air & Electric
Baker Brothers Plumbing, Air & Electric
4.3(
1,467
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Gainesville, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1945

Free estimates

Emergency services offered

"Alex Pineda was fantastic! He explained everything we needed to know and the options we could select. He had everything we needed already on the van and we did not have to wait for anything. He installed our commode, cleaned up the area, and left the area Very clean. When we call you all again if needed, we will definitely ask for Alex."
Jimmie Dale, Jr.- 3rd Generation Owner
The Baker Brothers Team
Service Truck
Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Gainesville, TX and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

Avatar for SunPower
SunPower
4.2(
105
)
Solar Panel Install

Serving Gainesville, TX and surrounding areas

In business since 1985

Free estimates

"I had solar panels installed by SunPower's subcontractor Hooked on Solar in 2020. In 2023 some of the panels were damaged by an electrical outage and surge. It took about 4 months for Hooked on Solar to identify the damaged panels, schedule an appointment to replacement, but finally they fixed the panels."
Coastal SunPower Solar Installation
West Coast SunPower Solar Installation
NorthEastern Solar Installation
Southern Solar Installation
SunVault™ Storage Helps Keep the Lights On

+3

Recommended by84%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Gainesville, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"My experience with this company from the 1st phone call to the installation to the service after the job was
completed has been great. They did a good job of communicating with us along the way and letting us know what to expect.
Our salesperson was very knowledgeable and helpful. We were very impressed that the owner of the company sent us a card with his contact information and encouraged us to call him if we had any questions or concerns. The installation crew showed up on time and finished the entire job in one day. They kept things neat and did a good job of answering my 1,000 questions I had
for them during the installation. A special thanks to Mr. Trey, who went out of his way during the installation of the solar panels to make me feel comfortable. When I called him with questions about how the waterproofing worked, he stopped the entire job and brought me up on the roof to show me how the special roof brackets keep things from leaking.  We have just received our first electric bill and it was significantly lower than the same bill last year. We would recommend this company.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for Kosmos Solar
Kosmos Solar
5.0(
12
)
Solar Panel Install

Serving Gainesville, TX and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Craig was very professional and honest. Tesla would not sell the the items to reconnect my solar panels so he would have had to reuse the exiting items which he said would likely void my lease/warranty with Tesla and he didn t want to do that to me. I was so impressed by their honesty - I would recommend them and will hire them when I need work on my solar panels."
Recommended by100%of homeowners
Avatar for NUTS AND BOLTS HARDWARE
NUTS AND BOLTS HARDWARE
5.0(
32
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Gainesville, TX and surrounding areas

In business since 2009

Credit card accepted

We are locally owned and operated by REAL HARDWARE FOLKS that have been serving customers with integrity for over 30 years. Our staff has a REAL PASSION for hardware, and we strive to make each and every customer a repeat customer. Whether you own or rent your home, operate a small or large business, work for yourself or someone else, we want to earn your business. Our goal is to earn your trust so that we are your FIRST STOP HARDWARE SHOP. At Nuts and Bolts Hardware, we really do appreciate your business. Come see us, then tell your friends and family about your experience. \nThank you!

Recommended by100%of homeowners
Avatar for SEP Solar Energy
SEP Solar Energy
5.0(
6
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Gainesville, TX and surrounding areas

In business since 2020

Free estimates

"The process was quick and stress free. The most notable aspect being how personal and custom tailored to my needs it was. At no point did I feel like I was told what was required but it was all built around what I wanted and needed. It was great to feel like a part of the project and not just the person with the checkbook. Very much would recommend to friends and family or anyone interested in making the switch to solar."
Solar Roof in Little Elm
Solar Roof in Little Elm
Solar Roof in Little Elm
Solar Roof in Little Elm
Solar Roof in Little Elm

+6

Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

DIY solar panel installations are hard to manage by yourself. You’ll likely need some help or prior experience to make the project worth the effort.

As long as your solar panels are properly installed without damage to your roof, they will not shorten the roof’s life span. Solar panels can act as a cover or barrier to your roof and help block external elements, such as debris, heat, and UV rays. Reduced exposure to the weather can extend your roof’s life.

Installing solar panels is worth it if you’re frustrated with paying high utility bills, live in a sunny location, and qualify for tax credits and incentives. Most homeowners cut between $650 and $1,500 from their utility bills each year by installing solar panels. Over the course of your panel’s warranty, you could save anywhere from $16,300 to $37,500, though those in sunny areas with high energy costs could save more than $100,000.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.

No, you cannot turn on a new solar system before inspection. The inspector checks that the system is correctly connected to the grid and that safety components and features are in place. This process prevents problems on the electrical grid and offers protection against fire in your home. 

Your local utility company may also require inspection documentation before you can connect to the grid. An inspection can ensure solar power efficiency and determine how you might increase it.

The Gainesville, TX homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.