California Solar and Electric. CS&E is simply the best. Call Mark Howe. Honest, reliable,…read moreprofessional, skilled and highly competitive. Best warranty and quality materials and labor. 949 637-9108. They are out of Santa Clarita. We are so happy and satisfied with our system and our bills have gone from $300 plus a month to less than $40 a month. Also when the power has gone out in our neighborhood the battery backup has saved the day. Stellar value, workmanship, professionalism and service plus a 25 year warranty. Highly recommended

Meeting the Dec. 31 deadline for tax credit was of utmost importance to us, and despite it adding a…read morelot of anxiety to this project, California Solar and Electric came through with their promise to get it done, and with time to spare. Their quote, plus their high reviews made them the logical choice, and we have no regrets. From the person who did the site inspection, Jose, to the installers, everyone seemed very friendly, respectful of our property/wishes, and it was clear they were experienced and knew what they were doing. Being up against a deadline, we really couldn't afford to fail the city inspection, and we passed easily. Thanks to the salesman Mark Howe for his direction, & to Henry Melling for a great design and implementation. We were not excited at the idea of having all that stuff on the side of our house, but honestly, the installation was so neatly done, with a few plants added over there, I'm sure we can acclimate. The battery placement in the garage was genius -- up and out of our way! Everything is functioning as it should, and we wouldn't hesitate to recommend California Solar & Electric. THANKS to them for a job well done, and ON TIME!! We couldn't be happier.

This year, LaSolar Company installed my solar system. Their crew did a great job and provided…read moreexcellent customer service. The solar system has plenty of energy, and my monthly electric bills are close to $0. I highly recommend La Solar. Thank you, Irma O.

5/5! Highly recommended. Competitive pricing, quick project turnaround, highly organized, lovely…read moreteam, would definitely utilize their services again and again, and would highly recommend to everyone that wants to invest in solar. Value for money and customer service has been top shelf, can't express my satisfaction enough! Phenomenal team for sure!

I had a fantastic experience working with Kevin from GreenPower Solar. From start to finish, he was…read moreincredibly honest, transparent, and easy to work with. He took the time to explain everything clearly, answered all of my questions without pressure, and made sure I felt confident every step of the way. What really stood out was his communication--he was always responsive, kept me updated throughout the process, and followed through on everything he promised. It's rare to find someone who is both knowledgeable and genuinely cares about their customers, but Kevin absolutely delivers on both. I highly recommend Kevin and GreenPower Solar to anyone considering solar panels. You'll be in great hands!

I used GreeMpower to install solar panels in late 2025, and I am so happy with my decision. In…read moreOctober, after contacting more than 10 solar companies, Kevin (project manager) and GreeMpower were the only company who could guarantee installing my solar panels before the 2026 deadline. Not only did Kevin give me a great price on REC panels, but he managed to get my solar installed and operating ahead of schedule. I appreciated working with Kevin because he is straightforward, patient, honest, and great with communication. In fact, I had such a great experience with Kevin that I am now in the process of installing EV chargers with GreeMpower. I would highly recommend this company for anything related to solar.

I did a ton of research and decided to go with Neosun and they installed a 14KW system with Tesla…read morePowerwall. They handled all the permits and SCE coordination to ensuring timely completion. Daniel & Nare were working with me on this one and the crew completed the work in a day. Fair price for the scope of work. If you're in the LA/OC and doing your homework on solar installers -- these guys are worth the call.

Neosun put up my solar system and it was the best experience ever. Since the very beginning they…read morehave been very clear and honest with all the questions I've had. And I ended up with a very satisfactory and competitive quote. Once the installation started, the whole team was efficient and organized. They went extra miles not to have me worry about anything. My electric panel was not very organized but they managed to set up everything properly and worked with the city to meet all the inspection requirement. Trouble shooting was quick and on point. In the end I'm able to enjoy my solar system way before the expected date. If anyone ever asks me about solar, Daniel is your guy!

Tesla referred us to Home Upgrade Specialist for our solar and Powerwall 3 install, and they were…read moregreat from start to finish. They took care of all the Burbank permitting, kept us updated, and delivered on schedule. The whole team -- estimator, project manager, installers, and even the president -- was friendly, responsive, and professional. The install was neatly done to blend in with house decor. Their price was reasonable and the value unbeatable. Solar adds about 4% to your home's value, so it justifies itself right away -- even if you sold your house next month! The Powerwall 3 works perfectly and gives us backup peace of mind during outages. Five stars. Highly recommended.

Great place if you be ignored, they said that they were send me a did never look for any…read morediscounts that they said they were gonna do pretty sad business, especially if it's family owned and they don't give a crap about

I appreciate the time and effort that was put into the solar project just completed at my…read moreresidence. Sun Studios went to great lengths to create my system and keep me informed about the process and the work that needed to be done with LADWP. I appreciate them making me feel at ease. It was wonderful working with them and I think that you will have a wonderful experience too. Thank you.

Had a great experience, they saved us a bunch of money! Definitely recommend - high quality workread more

TL;DR: Rose is incredible. Honest, patient, actually knows solar and is not just a salesperson. She…read morewill answer every single question you may have and follows up. Has a professional installation crew and executes flawlessly and everything stays on track. Incredible follow-up and will not try to upsell you like other installers. If you're looking to install solar, you should absolutely go with OneSun. Give Rose a call to at least get a consultation and I'm sure your interaction will immediately stand out from other installers. Installing solar is something I kept putting off. When I found out that the tax credit would be going away at the end of 2025, I realized I couldn't put it off any longer. One of the reasons I kept waiting was how annoying solar reps were. Clearly just sales guys who didn't actually know anything about the equipment, technology, and process. I did a bit of research on local installers and OneSun came up a few times, all with nothing but great things to say and especially highlighted the installer's knowledge and patience. Before reaching out to OneSun, I informed myself as much as I could to the point that I knew what panels I wanted, size system, even what inverters I wanted installed. My first phone call with Rose immediately proved that all of the positive feedback I had read was for a reason. She took the time to actually listen to the specifics of my project, what I was looking for, and what questions I still had based on my research. She took the time to answer every question and even went into the technical details that I was interested in. It was clear that she was extremely familiar with not just the logistics, but also exactly how a solar system works as well as the technical details of all of the components in a system. She had my business after that first meeting but of course I still did my due diligence and got a quote from one other local installer which also had similar reviews. Although the sales rep was very nice, it was clear that he was just a sales rep and only reinforced why OneSun was the installer to go with. OneSun's pricing happened to be better but even if the other installer would have come in at a cheaper quote, I would have still chosen OneSun for the install. Rose started the permit process in July and made sure that everything stayed on track, especially since I wanted to make sure that the system be on before the end of the year in order to qualify for the tax credit. The timelines she provided were right on point and the install was scheduled for September. About a week before the install date, there was an unexpected problem. The panels that were originally planned for my install had gone completely out of stock. There had been some kind of manufacturing issue and those panel would not be coming back in stock for another couple of months which could push the project out to the following year. Rose let me know she could acquire slightly larger panels for the project and install it on schedule. I was about to ask what the additional cost for the larger panels would be, but before I was able to, she let me know that there would be no additional cost to me. I'm sure any other installer would have used the situation as leverage to add additional cost to the project. A testament to Rose's commitment to her customers. On installation day, the crew was professional and efficient. They completed everything in one day and made sure to keep everything as clean and organized as possible. Towards the end of the install, I had noticed that they ran one of the grounding wires out from the attic and down the face of the house where I had planned on completing another project in the near future. I knew that the wire would need to be redirected if it was left there so I asked the foreman if he could run it through a different path. Initially he felt like it would not be possible given the layout. I reached out to Rose just to make sure and see if she possibly had another solution. About 10 minutes later the foreman showed me another possible option which was much better for what I needed. It may have seemed like a small thing, but that was another instance in which I believe any other installer would have dismissed my request as pickiness and told me there was nothing else they could do. Rose took the time to speak with her foreman and truly assessed the situation to come up with a solution that fit my needs. It took LADWP about 6 weeks to get my meter installed and for my system to be turned on, but it was still well before the end of the year (and yes, I just got my tax refund with that hefty solar tax credit). It's rare to come across someone like Rose who is honest, patient, and who truly has her customer's best interest at heart. Combine that with impeccable execution and communication, and there is no one else I would recommend for a solar install project. In fact, my parents are considering a small project and I've already told them about Rose/OneSun.

When I first contemplated getting solar panels for our house, the entire process looked daunting. I…read moredidn't know anything about the technology or equipment and I felt ill prepared to make any decisions about what our house needed. There are so many companies out there, it's hard to know who to trust. As soon as I did a few online searches, I was flooded with emails and texts from multiple companies with high pressure sales pitches. One company charged me $350 to do a site survey, just to get a quote for the project, then came back with a revised quote adding $7000 to dig a trench for electrical wiring due to "the location" of our electrical panel. I found OneSun on a yelp search and as soon as I spoke with Rose Avakian, I knew my search was over. This company stands out from the others. There was no sales pitch, pressure, or upsell. Rose explained the technology and equipment in a way that made it understandable and approachable. When her team came to look at our place, they found no need to dig a trench and simply connected to our existing electrical panel. Had they needed to dig a trench, the price they quoted was nowhere near $7000.  From start to finish, the entire experience was transparent, seamless, professional and expedient. The attention to detail and care the team put into making sure everything was done right far exceeded my expectations. If you're looking to go solar, look no further than Rose and OneSun. This is truly the best company I've ever worked with!

Save yourself some trouble. Just call these guys. Al is the best…read more Shopping for solar is a pain in the you-know-what. And in 2022 I went the whole nine yards in my effort, but still wasn't happy with my choice. This year I decided I wanted to add more panels and a battery. I started the search once again. But as soon as I spoke with Al and he quickly provided me an estimate, I stopped. It wasn't due to the price, which was very competitive, it was for the consultative help. Al asked all the right questions and provided great advice, even though it meant a smaller sale for SunTech. I felt his only interest was in helping me make the right decision for my home and lifestyle, not how to make a sale. Anyhow, I could go on and on about how great these guys are. But most importantly, save yourself the hassle and just call these guys. I know you'll be happy.

Recently bought a home and I was looking into solar energy. The people here are very knowledgeable…read moreand answered all the questions I had. I got a quote and they really worked with me and helped me feel comfortable with my decision. To anyone who is looking into this, give them a call and have them come over for a consult! Costs nothing but your time! Thank you again for all the help !