Texas Best Solar

Texas Best Solar runs solar installation and repair work from Lewisville, Texas. Spencer owns the company, which is veteran owned and operated. They put in solar panels, handle service calls on existing systems, and install equipment like Tesla wall connectors and Powerwalls. The business covers Denton, Cooke, Tarrant, Dallas, Grayson and Collin counties.

Homeowners bring them in for full solar systems that include off-grid setups with dozens of panels and batteries. Some needed fixes on systems that had repeated equipment failures and downtime from prior installers. Others called for warranty work on old setups to get them producing again. Crews also handle EV charger installs and sort out permits with the city and utility companies so the job moves forward.

Spencer meets customers on site, puts together quotes, and answers questions on equipment and options without pushing. The team coordinates with HOAs, city offices, and electric providers to clear approvals. Installs finish on the dates promised, even during hot weather, and the crew keeps owners informed throughout. Pricing often comes in well below quotes from larger outfits, and the work stays organized so customers can stay out of the way.

Reviewers give the company top marks across dozens of accounts. They point to Spencer and Felipe for steady communication and patience with detailed questions. Common notes include clean installs, crews that treat the property with care, and systems that deliver lower electric bills right away.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“⭐⭐⭐⭐⭐ Texas Best Solar has shown nothing but integrity throughout our entire experience with them. We had a very complicated situation with equipment from Yotta Energy that stretched out over several years and involved repeated equipment failures, downtime, troubleshooting, and a lot of frustration. Through all of it, Texas Best Solar never walked away from the problem or treated it like it was someone else’s responsibility. They continued showing up, making service calls, troubleshooting the system, working directly with the manufacturer, and doing everything they could to keep our system producing while a long-term solution was being figured out. Spencer and his team have consistently gone above and beyond to make sure we were taken care of. There were times they came back out simply to bypass failed equipment and get our solar production back online while they continued working with Yotta on the underlying problems. They made countless phone calls, worked with manufacturer support and engineering, and continued looking for solutions long after many companies would have simply pointed the finger at the equipment manufacturer. Their field crew deserves recognition as well. Eve”

“Texas Best Solar is well named. Spencer and his company deserve kudos for their professionalism start to finish. His organization is well thought out and well organized. They are very easy to deal with. The process is smooth and quick from start to finish. We asked a lot of questions throughout, and we never failed to receive prompt and easily understood responses. Aside from how happy we are with the product and process, Texas Best Solar is run by genuinely nice people. It's been our pleasure doing business with them.”

“Worked with Spencer from the beginning but everyone was friendly and knowledgeable. I was a new client and it ended up being a warranty claim on an old system that they were able install quickly and get us back producing to save our energy bills. Highly recommend working with them!”

“We were not educated on solar and ended up filling out a online quote website. Well, that got us about 15 different solar companies that just brought about more confusion. At that point I got online and decided I wanted to find a real company based in the Dallas area not some subcontractor calling me from Michigan. Texas Best Solar jumped out at me and so I called. Spencer was great to work with and made me happy I called. He gave the honest pros and cons of the types of equipment and installation and was able to work up a quote. We pondered the idea of going forward, with the project, and on more then 1 occasion I called back and had further discussions with Spencer and truly felt like he was being an honest straight shooter. We made our choice with Texas Best and couldn't be happier. GREAT PEOPLE! GREAT WORK! fair price and no gimmicks. Wouldn't recommend anyone other than Texas Best Solar! Thanks Spencer, Richard , and the Texas Best team for the bang up job!”

“Excellent experience working with Spencer and his team from Texas Best Solar! They recently installed our Tesla Universal Wall Connector and did a flawless job. The installation is clean, looks incredibly professional, and functions perfectly. If you are looking for a reliable, expert electrician for an EV charger setup in the area, I highly recommend Spencer and the team!”

“Spencer and his entire team at Texas Best Solar truly live up to the name of the company. I would truly rate them as the best! After Spencer came out to evaluate my property and design a system that would meet what I was hoping to achieve, I had a quote and information on potential options immediately. There was no pressure and Spencer responded to all the questions that I had right away. His team, from those in the office to the wonderful crew that endured the 105 degree temperature up on my roof were top notch. From dealing with my HOA, the city and the utility company, to everything in between I don't think it could have been done better. I highly recommend Texas Best Solar.”

“Texas Best Solar did a fantastic job installing my Tesla Wall Connector. Their Tesla-certified team handled the city permits and installation seamlessly. Great communication, clean work, and very competitive pricing. Highly recommend them for EV charger installations!”

“Thank you Spencer and Felipe. So many things to say about their service to the customer. Texas Best Solar installed a 12kw system. The project went as planned without any issues. They worked with the City permit office and electric company to get the meter switched. Spencer, the owner, is fantastic. He has the patience of Job. This serves him well.I had so many questions with the equipment, panels, the nuts and bolts of the system. Spencer was there answering all questions without issue. I recommend this company and the team. Great value, great customer service, and great commitment to the customer. Any customer on the fence, talk to me. I vetted these guys and talked to a basket full of companies before making the decision to go with Texas Best Solar. Don’t regret it. God Bless you Spencer and Filipe. Be safe.”

“We had a great experience with Texas Best Solar when they installed our solar panels last November. Spencer, the owner, was very professional and presented the best and most reasonable proposal. From the beginning, we felt he was trustworthy and reliable. From paperwork and permits to installation—was smooth and well managed. At one point I made a mistake with a payment, and Spencer handled it with great patience and professionalism, which speaks volumes about his character and the company. As a veteran-owned business, they truly stand by their values. Highly recommend Texas Best Solar.”

“Great people and great company. Kept me in the loop at all times and was always there to answer any questions I had. Excited for these beautiful panels to catch some rays!”

“From the first call between Felipe and Myself, I knew we would work with them on our solar project. We were almost completely hands off the project, and they took care of absolutely everything. I am extremely happy to have worked with such the cool, organized team. Felipe even let us know, that if we did NOT want to get a system, we could always reach out to him for guidance, and help. Best company in the north Texas area. Thanks for our System guys!”

“From start to finish, Spencer made the entire solar process incredibly smooth and stress-free. He walked us through every step with patience and amazing attention to detail, making sure we fully understood our options and felt confident in our decisions. His communication was clear, consistent, and genuinely helpful. The installation crew was just as impressive—respectful, professional, and hardworking. They showed up on time, kept everything clean, and treated our property like their own. It’s rare to find a company where every person you interact with goes above and beyond, but Texas Best Solar truly delivers. We’re thrilled with our system and the experience overall. If you’re considering solar, the Texas Best Solar team are the ones to call!”

“I had been comparing a few companies, and this one stood out because of their straightforward pricing. There were no hidden costs, and everything was explained clearly upfront. Installation was handled professionally, and the team paid attention to detail. There was a minor delay due to weather conditions, but they communicated well. After installation, they walked me through how to use the monitoring system. It’s been a few months now, and I’m already seeing a reduction in electricity bills, which makes the investment feel worthwhile.”

“I had such wonderful experience with Texas Best Solar. Most of my contact with TBS was through Spencer. He is an incredible resource, extremely professional, always ready to help and very practical. I was involved in a "Solar Project" myself thirty some years ago when I was a college student. I had enough knowledge to do my homework picking up a company to install 8+ KWH on the roof of my house. I was expecting and did experience some sort of sales push or gimmick with few of the five companies that I contacted but not with TBS, Spencer was very frank and presented his proposal and plan as I was wishing for, directly to the point and down to the dollars and dates. Spencer handled all the tasks in the process including two of the traditionally painful tasks, permit from the city and approval from HOA. Installation also went as it was promised, 6 facing east and 20 facing south, nicely spread on the roof. Inspection run to a couple of issues but based on what I have heard, it was not unusual in city of Plano. A couple of days ago, less than a month, I reached the goal of 1 MWH of production. Now I am looking for a way to use TBS solar for a couple of more projects for my rental hom”

“We cannot say enough good things about Texas Best Solar! Spencer, the owner, has been absolutely amazing to work with. Our solar was originally installed by another company that dropped the ball and left us stranded, but Spencer and his team stepped in and picked up where the other company fell way short. From start to finish, they’ve been professional, knowledgeable, and incredibly supportive. Spencer truly cares about his customers and goes above and beyond to make sure everything is done right. It’s rare to find a company that combines technical expertise with such genuine customer care, but Texas Best Solar does exactly that. If you’re looking for a reliable solar company that will treat you like family and make sure your system is running the way it should, Texas Best Solar is the way to go. I highly recommend them to anyone considering solar—these guys are simply the best.”

“Spencer and team installed REC panels and 1 Tesla Powerwall in early September of 2024. They were very knowledgeable. Their price was at least 10k less than quotes received from some of the larger companies. I am very happy with my choice. My last two electric bills have been $3.45 and -.12 cents using a free nights electric plan.”

“I met with 5 different solar companies, when we were looking to add solar power to our ranch. Spencer with Texas Best Solar was the most knowledgeable about the solar products we had previously read about, as well as very honest about what we needed, to accomplish our solar goals. They began our project the date they said they would begin as well as used quality products, as promised. We are beyond pleased with the team at Texas Best Solar for their outstanding work ethic, friendliness, honesty, their recommended solar products and our fabulous completed solar project they put together for us!”

“If you’re in Northeast Texas and you’re tired of the electric company playing games with your wallet, call Texas Best Solar. Spencer Grimes — the owner, a veteran, and apparently part solar wizard helped me design a full off-grid setup that now runs my entire house like it’s a spaceship. We’re talking 34 solar panels, an EG4 12KPV inverter, and two EG4 Wall Pro batteries. The system is so dialed-in I half expect NASA to ask me for advice. Spencer walked me through everything, gave me zero BS, and actually knew what he was talking about (rare these days). And his office comes with two extremely professional dogs who inspected me upon arrival and clearly approved of my project. That alone should tell you you’re in good hands. When one of my batteries started having a BMS issue, Spencer didn’t ghost me like your average contractor. Nope, he got on the phone with EG4 personally and helped troubleshoot until we figured it out. That kind of follow-up is worth its weight in lithium. Long story short: If you want a solar company that’s knowledgeable, veteran-operated, dog-friendly, and willing to go to bat for you when something acts up, Texas Best Solar is the only answer. Everyone el”

“We recently contracted with Texas Best Solar to install several Mission panels along with Tesla inverters and two Powerwall 3s. We worked with Spencer throughout the process and installation was completed in two days. Everything was completed as expected and the permitting process was handled by Texas Best Solar in a professional manner. I highly suggest contacting Texas Best Solar if you want to install solar panels on your home.”

“At the time I'm leaving this review, Texas Best has 150 5-star reviews and I couldn't be less surprised. This is easily a 5-star+ business! The customer service, communication, product quality and integrity are unmatched. Thanks so much, Spencer and team! We are obsessed with our solar panels. We did a lot of research comparing the generator option to solar panels and are so pleased with our choice - both to do the solar panels, and to use Texas Best. Highly recommend!”