My husband and I wanted to add solar panels to our roof, and we're so glad we went with 512 Solar…read more They were efficient, responsive, and within budget. We did our installation in 2022 and have seen our energy bills lower than ever before! (We have some shade on our roof so we didn't do the full roof, ~20 panels or so, but it worked out well.) They did the rebate work with the city so our out-of-pocket cost wasn't exorbitant at all. Our household also recently purchased a second electric vehicle so we contacted 512 Solar again, this time for a level 2 charger installation. Once again, 512 Solar was excellent at getting our quote together, suggesting two hardwired chargers that the city does rebates on, and actually getting the work done as well. We have to do the final step with submitting the rebate paperwork to the city, I believe, but that's small beans compared to all the work that JP and Huiyun did for us at the outset. Really happy we went with these folks and will continue to recommend their business!

This is actually the second time I've used 512 solar! I invested in 13 panels hooked up to a Tesla…read moreinverter last year, then added another 6 recently. The installs went flawlessly. The sales contact Jane is incredibly responsive and worked many different quotes with me with ease. There was an issue with the critter guard install but they came back out immediately to fix it. My system has been working flawlessly. I definitely think this is the best solar install company in Austin. Definitely get connected with Jane she is the best!

In spite of their website problem , HE Solar co-owner, Derrick, reached out to me in an email and…read moreleft his personal number. When I called, he was enjoying some holiday time-off with his family. Yet, he was very professional and responsive. We're off to a great start. Les Fenter 512-715-2495

Although not the lowest bidder, I selected HE based on their reputation. I was not disappointed…read more From design through installation and commissioning, HE performed every task with dedication and professionalism. Absolutely no corners cut or sloppy work. When they said they would be there, they were and on time. Even the meter installer from Austin Energy told me that these guys were far and away the best in Austin. Money well spent

They installed our solar in 2021 and just came out to upgrade our battery…read more Matthew was very professional and courteous.

Scandalous Unaccountable Liars…read more Can't Trust These Fools. Stay Away! Their crew damaged my roof, made half-ass attempts to fill some holes, and didn't disclose anything to me. Just left my roof with holes draining rain into my attic. A roof inspection revealed their destructive work a couple months after their installation because we had a hail storm and I needed the roof inspected. All they have given me is the runaround and have even begun to lay the groundwork for denying it was their crew.

I had been calling Green Star Power and had initial difficulty getting through. I received a call…read moreback with appointment set up. Very professional and assured me my system was still functioning properly.

This company is very unprofessional and unreliable. After they installed our panels, it's been very…read morehard to get any response from them. We had a 'never seen before' problem with the battery they sold us that left us without power for a night. You would think if we're paying $50,000, they would make sure everything is installed properly! We tried calling and calling them. When our panels were installed, they didn't give us what we wanted. We wanted to be off grid, and to connect our old panels to our new panels. This didn't work out. We were also promised a $15,000 rebate check by Jonathan and Nate. Jonathan told us it would take two weeks. Nate said it would take 4. Now, we're a couple months in and we haven't seen anything. I leave voicemails for the office and I get no reply. I really wish I would've gone with a bigger company with more experience. I feel somethings off here.

We called Strong Tower because one our rooms lacked power. Jared came immediately.The service was…read moreexceptional. Every outlet was checked and rechecked for safety compliance and five outlets wete updated, including the outside. We now have full power and a safer room. Thank you Jared Million of Strong Tower, we appreciate your service. God bless you always and forever. Yvonne and George

Jared responded the same day!! And despite being a weekend - Sunday, he met up with me to look at &…read moreassess the problem! He thoroughly checked everything - the circuit breaker, the main outlet, and other possible problems that may arise. Other than the outlet, I totally agree that safety & fire hazzard comes first. I highly recommend Strong Tower Solar Electrical Service. I am confident they got the expertise and professionalism! Will definitely proceed with the project! Follow-up review to come after the project is completed!

Sean did an outstanding job creating our small solar system. While a larger system will provide…read moremore energy savings, at this time we were looking to start the process and have some grid shortage protection. He got all the information necessary for a quick HOA approval. He designed our system so that we can add additional panels in the future. Sean's team was professional and fastidious in all their work. They did an excellent job in a timely manner. If you've been thinking about solar, the Texas Solar Guys is your local company to call!

Not only was Texas Solar Guys offering an outstanding price to uninstall and reinstall my solar…read morepanels after a recent hail storm, Sean and Jess were also incredibly responsive! They always replied to my emails within just a few hours. The crews who came to my home were prompt, efficient, and professional. They worked quickly and left everything in great shape. I had absolutely zero issues!

This was the easiest project ever, mostly communicated by phone and email since I am not in town…read moreduring covid. Small groundmount system so pretty simple design but Bill and crew were great and made this easier than expected. I wanted to buy american made equipment and they provided mission panels and chilicon microinverters for same price as original quote. The install was quick and the system is online in less than 2 months from my first call. If you live in the Mason / Fredericksburg area I would strongly recommend Greater Texas Solar. Avoid the bigger companies from Austin and San Antonio like the plague ( or Covid since 2020). The CTEC process was simple also probably because of the trust factor with a good local company doing the install. We could not be happier.

From the owner: Greater Texas Solar is a Mason-based solar company providing residential and commercial solar,…read morebattery backup, and off-grid solutions across the Texas Hill Country.