Ali and the team provided great service from the first phone call to the actual repair service. The…read moreoffered transparent pricing which was extremely reasonable. Another company tried to charge me six times what Lighthouse quoted me for the same service. Thank you Lighthouse for being a honest company with integrity when everyone else is trying to scam the customer.

Five stars are not enough for this company. Not only are they professional, courteous, and respond…read morequickly, they really go above and beyond. We unfortunately had our solar installed by a company that went out of business and completely stopped returning our calls and emails, regardless of our warranty status. Enphase referred us to Lighthouse Solar to try to resolve our issue. Not only did they resolve our issue, they did it quickly. I cannot attest to how their pricing compares to others, but their workmanship and professionalism are worth it, even if someone else could offer the service for less. So thankful we were referred to Lighthouse Solar. They have found a lifelong customer in us. HIGHLY RECOMMEND!

We received a quick response and reply to our problems. Jesse came out well after normal working…read morehours and put our panels back up and running before leaving. Also gave us some much-needed information on our system of which we had none. Found a hole in the roof where a panel had blown off and put a temporary fix on it until he can return and fix it. We will definitely call him when we need solar service. In addition, his charge was very reasonable.

I called for a consultation. I had one and it was definitely informative. It was the quotation and…read moreFollowup that was not timely. Perhaps because our situation in terms of place and shade was not a good fit.

They did our first install in 2010 and still reliable and trustworthy. Absolutely can't recommend…read morethem enough...extremely knowledgeable, straightforward, and just down right great!

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

Freedom Power team --…read more THANK YOU! Our system is the best advertisement you -- and Tesla -- could ask for. Our propane-generator neighbors are genuinely envious. There is no comparison. STORM TEST. Tesla installed our original Powerwall last March and Freedom Power added the extension battery this week -- two batteries now. Within hours of finishing, an electrical storm subjected the neighborhood to several hours of brownouts and blackouts. A few grow-lights flickered briefly. None of the clocks needed resetting. No noticeable latency -- Wi-Fi and everything else just stayed up. Except for the lightning and thunderclaps, we hardly noticed the storm. Rate math (FPL RTR-1 Time-of-Use). On-peak grid power runs about 29¢/kWh. Off-peak is about 6-8¢/kWh, and off-peak includes a real credit, not just a smaller charge. PRE-EXTENSION PACK. On our latest bill (1,671 kWh): only 61 kWh on-peak (3.7%) and 1,610 off-peak. The TOU structure saved us roughly $67 (July) versus the same usage with no off-peak credit. Every peak kWh we avoid is worth about 21¢ against off-peak. YESTERDAY'S LOAD TEST. Stove, hairdryer, showers, Instant Pot, TVs, computers, and air conditioning at 77°F -- and we still had 31% battery left at 9 PM, the end of the summer peak window. Under the single Powerwall we often scraped the last two hours and leaked expensive peak kWh. With the second battery, we held the whole peak on reserve with room to spare. When Elon offers vehicle-to-home (V2H) power-sharing in something nicer than the Cybertruck (wife hates the look), we'll add that to the backup stack. Solar roof tiles still feel like overkill for us -- but you've earned enough trust that we might change our minds. I already have one referral in the tunnel. I'll let you know when it lands. Our thanks to Joshua Leathers and the entire team at Freedom Solar Power for their performance and professionalism. God bless, Clark & Jeanne Vero Beach, FL Personable and professional - We cannot recommend him more highly.

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

Great guys here. They have assisted me on two personal residences and have handled countless jobs…read morefor my commercial brokerage clients and friends. Great communication and service ! Great value, honest guys, highly recommend them!

I used these guys to replace my roof and I have to say they did an amazing work! They were very…read moreprofessional and I am so happy with them! I would recommend them to everyone! My house is a lot cooler and my electric bill is a lot lower also!!! I would give them 100 starts if I could

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!

Longhorn solar gave me an absolutely stellar experience. The price was super competitive, and the…read moreservice I got was the highest quality I can imagine getting. I'm not a low maintenance customer, and Jameson (our account manager) was there for me every step of the way. The install looks great and is producing at the levels I was told to expect. A big thanks to Jameson and Fhilecya for getting me set up with a solar system that makes really happy. Details: - Hired in early/mid 2024 - Producing energy for about one month - No subcontractors performed install - ~1500 sqft home built in 1970s

Avoid Longhorn Solar at all costs. They installed solar panels on our home about two years ago, and…read moretheir dangerous negligence could have easily resulted in a disaster. We started noticing our lights flickering and dimming, which progressively got worse over time. We finally hired Mr. Electric to investigate, and the technician was stunned by what he found: Longhorn Solar failed to ground the system properly. The electrician explicitly told us he was amazed our house hadn't burned down and that someone didn't get hurt! Because the setup posed such a massive, immediate safety hazard, the city was called and shut off our power on the spot. We had to pay for emergency repairs and wait through a stressful city re-inspection before the power could legally be turned back on. As someone who works from home, being left completely without power was an enormous hardship and disrupted my livelihood. Longhorn Solar's sloppy, incompetent work put my family's home, safety, and jobs on the line. Do not trust this company with your electrical system.

After over a year, we finally got our system installed - incorrectly. The backup batteries were not…read moreconnected correctly and we've been trying to get them to come back out and fix for two months. I now get no response from my sales rep or customer service. Now the loan is coming due and only half of my system is installed. Please do not use this company!! There are so many other companies to choose from.

Hands down the best solar panel company. My parents went shopping for solar panels and NRG clean…read morepower had a great team to answer any questions we had. We worked with Sean during the free consultation and he was more than helpful and clear about the entire process, explaining our options and what was recommended based off of our home. Installation was a breeze, lasting 2 days and they worked well with our schedule. Pricing fell right in our budget and very transparent. Overall, we are VERY satisfied. We really appreciate the time Sean and his team set aside to explain everything to us. Thank you!!!!!

Really satisfied with Greenbelt's service: new solar installation on a recently replaced roof and…read moregood communication throughout. There are a lot of moving parts for residential solar in Austin, and I appreciated them getting it all together, from the initial proposal to different paperwork to the actual system itself.

Just had my panels installed and they're generating as much or more energy as the proposal. I spoke…read morewith three companies and Greenbelt blew everyone else out of the water in communication, flexibility, quality, etc. I also want to thank Adi, he made the whole experience seamless. Also if you're exploring solar and another company asks you for a major deposit before a site survey, don't fall for it. Very happy.