I highly recommend Jamie Duran and his solar company! Jamie is a wonderful person--honest,…read moreprofessional, and someone you can truly trust. Working with him has been one of the best experiences I've had in many years. The solar system has been a great benefit to me, and I really appreciate all of Jamie's help throughout the process. He always took the time to answer my questions and made everything easy to understand. If I ever buy another house, Jamie is the first person I will call for my solar needs. Thank you, Jamie, for your honesty, hard work, and outstanding service. I wish you continued success for many years to come! Kay

A Team That Actually Cares About Their Work…read more From the start, Solar Harmonics stood out because they treated me like a person, not just another lead. Jamie and his team were responsive, clear about costs, and never pushed anything unnecessary. The installation crew showed up on time, worked cleanly, and left my property spotless. They installed 19 panels with Tesla Powerwall 3s at my home in Antioch, and everything has been running perfectly since day one. The panels look great, the Powerwalls perform flawlessly, and the app setup was smooth. It is rare to find a company this transparent and easy to work with in the solar world, but these guys nailed it. I highly recommend them. Gordon & Jana

Well all was pretty good until May of 2025. 2 panels were putting out about 35% less than the…read moreothers. I called and was told they would get in touch with SolarEdge Support Team. Follow up email from Charlotte Fontanilla stated the Support Team suggested a visit to my residence for further assessment. She stated she would let me know when a service appointment could be finalized. Didn't hear anything and honestly I forgot about it until January. Called again in January and supposedly Charlotte was pretty good at NOT following up with customers according to person I spoke with. Well the response was better this time. They came out and tested "installed modules" and submitted claim on my behalf with Canadian Solar. That claim was denied but after consulting with SolarEdge they identified that it was related to the optimizers rather than the solar panels themselves. Optimizers were replaced and now different panels are not working properly. After back and forth for 4 more months now it's the panels that are bad BUT not bad enough to warranty. Very interesting. I'm hoping someone in the company with integrity will read this and fix the situation. When I purchased my solar from West Coast Solar I was told and I quote "you got bumper to bumper 25 year warranty everything is covered". Well apparently it isn't.

I've had my system for just about 2 years and my experience with west coast solar has been pretty…read moreconsistent. By which I mean the technicians who come out have been awesome, pleasant to deal with, and do good work. When its working as Id like, the system works great. All that to say as long as you never ever ever need to reach out to them for literally anything, you'll have a great experience. Otherwise, its a nightmare. After installation it took 6 - 8 weeks of constant emails and phone calls multiple times per week to get them to resolve the installation issue (circuits missing off the backup loop) and correct my storage profile for charge/discharge. Trying to get their help both times after that has been equally atrocious, and with my system currently down I emailed the, and opened a ticket on their website (where both their phone numbers are non active) and it took another week to get a response. At this point i'd say 2 years feels consistent enough to say 4/5 stars on install and installers, 0/5 stars on customer service.

Outstanding experience from start to finish!This company was highly professional throughout the…read moreentire process. They provided clear initial quotes and expertly guided me through all the next steps and the technical evaluation. The installation and setup were completely seamless. Their customer service team has been incredibly responsive and helpful with all of my follow-up questions.To top it all off, the system was fully operational a month sooner than expected! I highly recommend them to anyone looking to switch to solar.

We could not be more delighted with the results we achieved working with the team at Your Energy…read moreSolutions. The many moving parts to our residential solar plus battery system, including the various entities, such as PG&E, Tesla, City inspectors, and the financial backers we opted to use all progressed seamlessly and, for us effortlessly, thanks to hard working individuals behind the scenes. In particular, Skyler could not have been more helpful, managing our project and acting as a point of contact. Others included David in sales who demystified the process, Varon who coordinated with the utility to ensure we met all requirements, and Gino, who collaborated with Maxwell Power (formerly HDM Renewable Finance), the clean-energy company that helped finance our residential system. On site, the design and install team did a great job keeping things simple. The entire system, including battery and thirteen panels, was installed according to Ramiros's expert design within just four hours. Good quality hardware was used to tie to the roof, which was inspected by our roofer and given a big thumbs up for not causing problems. But even before that, David our site survey tech, gave us the sense that all would proceed well, as he collected necessary data by drone, and made a favorable first impression with his personable approach. Toward the end of the multi-month process, which included time to get a new roof installed, we passed city inspection with YES tech, Dario, an extremely courteous young man, present to ensure we made it through that last step and PTO (permission to operate). YES has an excellent and well-deserved reputation because of these people and others who worked on our behalf. The company can do better automating some of the process, and to be fair, they say they are working on transitioning to a CRM software solution for this purpose. But, I can say that over a period of several months, I had excellent communication with many helpful people. Skyler in customer service was my primary contact and that made all the difference. My thanks to YES for helping us make this wonderful and complex project a reality. We love our new YES-backed system and look forward to working with the company again in the future.

My wife and I purchased a new 19 panel solar system and Tesla Powerwall in mid 2025. The install…read morewas completed in October 2025. The crew and all of the people at United solar Electric were very responsive and professional. I would, and will do business with them again, (adding an additional battery). PG&E was a problem. PG&E was very slow with providing PTO (permission To Operate). We did not receive PTO until end of May 2026, over 6 months from the date when system was operational. PG&E will need to upgrade transformer (December ???) before we can send greater that 2000 watts back to the system. Right now, we have conditional permission to operate, limiting output to PG&E to 2.2 KW. To United Solar Electric's credit, they were with us the entire time dealing with PG&E and were just as irate with PG&E as we were. Thank you, United Solar Electric!

My wife and I had a very concerning experience with United Solar Electric regarding their business…read moreethics and refund policies. We were interested in solar for our 1940s home and provided a deposit in good faith. However, after further inspection of our roof and the overall project viability, we decided not to move forward. When we requested our deposit back--before any equipment was ordered or installation began--the company initially refused, claiming it was 'passed' the point of a refund. It was a high-pressure situation where we felt they were trying to lock us into a contract we weren't comfortable with. While we did eventually receive our deposit back after pushing the issue, the initial refusal to return funds for work not performed was a major red flag. Homeowners should be very careful with the fine print here. If you are looking for a company that values transparency and customer comfort over just 'closing the deal,' I would suggest looking elsewhere. We're glad we didn't get stuck with them and are instead putting that money into improvements that actually fit our home.

Navigating all the different Solar companies and options can be daunting but Tim's team at HomePro…read moreSolutions took their time to answer all of our questions and was not pushy with the sales aspect of the deal at all. Not only did we get a great deal on our system but everything was extremely smooth from start to finish. The installers were on-time and professional. Additionally, Tim's team followed up after installation several times, unprompted by us, just to check-in and make sure we were happy and the system was meeting our expectations. I have recommended HomePro Solutions to a few friends and neighbors and they had a similar positive experience with their installation.

Ended up a non starter 10 mins after quote request they…read morecalled , good After getting address and email exchanged they asked my credit score. We have not discussed the project at all, when asked why they need the credits score first, downplayed and the hung up Not sure what to make of these priorities

7/15 If I could this would be zero stars. They have been paid in full for work two months ago and…read morethey don't even have plans submitted to the city yet. Every time I try to contact this company to try to get our work and products we have paid for I get voice mail or personal excuses. 8/11-Update- work is getting done. Calls and emails are now being answered. I will re review when complete. We are still waiting to receive some equipment on our contract but so far its working out. next update or edit should be soon 8/21 - Update- So far disappointed. Solar is installed and on the grid. I am still waiting to have my power conditioner installed that was on my contract I signed over 3 months ago. I was told that it takes 3 weeks for them to get it after it is ordered..... well I have been waiting over 3 months with no ETA. I have asked several times and have not gotten an ETA. Per my contract with the LED lights and power conditioner my usage would decrease by 10%. I have LED's installed but not the power conditioner. So far my usage has not decreased. I currently am still using 40-50% of my energy from PG&E. This is over the energy that I am making. Even if its on your contract and you pay them you might not get everything! Competitors take about 3 weeks I am currently past 3 months. I have also contacted the BBB. 12/9 Update- Still don't have the job done! I am on the grid and making energy but not enough. i am gonna have to hire a real company to finish this job and make it so that we create enough energy. I wish I could give zero stars. The other negative views I agree 100% with. I am now reporting them to the license board and hahaha not even Tim's license go figure! And today going after the bond if there is anything left in it... we are 3rd in line for that.

They were enthusiastic and attentive to my job at first and have been dragging their feet since…read moreApril. I continue to make payments to both the solar company and PG&E. It seemed to be a no brainer, but I'm looking forward to being done with this. What a pain in the neck! It's been nothing but problems and excuses!! Really disappointed!! If I could turn back time and do something different, I would. I hesitated to change my review until my job was complete, but who the hell knows when that will be... Such a disappointment and misrepresentation.

Working with Ambrose to get my solar installed was a great process. They were responsive to…read morequestions and contact and when we had appointments they arrived on time or early. The on the ground workers were professional, friendly, and finished the work in a timely manner. They also helped me with communication with PGE to get the panel upgrade and even to lay conduit for a power upgrade. I was recommended them and I would recommend them to others in need of solar.

I have to honestly say we are super impressed with this company. We were recommended by a co-worker…read moreof my husband. Going local made so much more sense, if something goes wrong, there's no need to wait weeks to get it fixed. Someone will come and repair anything in a couple days. The larger companies can't make that happen. We decided to go with the larger install and added a battery to get that added protection and savings, and I'm so happy we did. Hermelinda was our main contact in customer support and she was always on top of it, along with Janai, Bri, and Stephanie, if Hermelinda was out of the office. Alll the technicians were very professional, they didn't mind me asking questions and were very excited and love what they do. I highly recommend them.

Decided to hired Home Front to install a new heater/air conditioner after my neighbor had hired…read morethem. It was great choice, they did an outstanding job. Showed up on time as promised, got the job done much faster than I thought and cleaned up the area they worked in. Randy is really nice guy to deal with and told me I contact him if I have any questions or concerns after he was done. I really appreciated someone who backs up their work. Overall, I'm very happy and would recommend Home Front to anyone.

Was able to be on my property same day, diagnosed our AC unit, showed me in detail what the two…read moreissues were and had it fixed right up. Terrific demeanor, really pleasant guy and holy smokes he's smart with HVAC. Randy's the best there is, can't recommend him enough!

I'm a bit late in writing this as our system was installed last Oct 2025 but wanted to give a big…read moreshout out to Sunlight Electrical. My mom and I couldn't be happier with the service we were provided from start to finish. We contacted the business in late July of last year to see about installing a solar system on our home before the end of the year. Within in days, Alessandro was here to meet us in person and provided us with a comprehensive breakdown for solar options and pricing. We loved that we were treated like actual people instead of a number in a queue. Given that there was a slight backlog of jobs they had to work through we were assured that we would have our system fully installed and activated before the end of the year, which we did! It was great working with Nick who was our onsite rep and Juan was always available to answer any questions we had by phone (of which I had many). Despite the number of times I called, he was always patient with me and provided detailed answers that gave me a better picture of our installation and how our system would operate moving forward. I can't say enough about how amazing the whole process was. Looking at our electrical bills right now and we're in awe of all of the savings we're getting, which validates our decision to purposefully oversize our system. If and when we decide to install a car charging station in our home we're definitely going back to Sunlight!

I can't say enough good things about Carlos Gomez from Sunlight Electri-Cal Solutions…read more I've been working on a non-standard solar setup using an EcoFlow Delta Pro Ultra X and EcoFlow Smart Home Panel 3, and finding a contractor who truly understood this type of system was incredibly difficult. I spoke with many contractors, and almost all of them sent salespeople who gave generic answers or tried to push cookie-cutter solutions that clearly didn't fit my setup. Carlos was completely different. From the moment he arrived, it was clear he wasn't a salesperson -- he's an engineer, and it shows. He took the time to deeply understand my system, reviewed actual spec sheets on the spot, and immediately identified issues that other contractors completely missed. Multiple companies told me Hyundai panels would work fine. Carlos checked the amperage limits, applied proper safety margin calculations, and clearly explained why those panels would not work with my EcoFlow system -- saving me from a costly mistake. He also walked me through: Proper panel selection within voltage and amperage limits Safe string configurations and series wiring How to maximize roof space while staying within code Permitting requirements I hadn't been told about before On top of that, Carlos identified critical code and safety requirements that no one else mentioned: Bollards required in the garage to protect battery units Correct battery placement to maintain required clearance from doors and entrances Heat detector requirements for battery installations in a garage These are all things that would have caused inspection failures later -- and Carlos caught them immediately. He spent well over an hour with me, climbed onto my roof to check for obstructions, inspected battery placement, reviewed wiring paths, and answered every question in detail without ever rushing me. What truly sealed the deal was how efficient and transparent the pricing process was. Carlos was able to turn around a detailed quote very quickly, and when I received it, I was honestly surprised -- it was a significant amount lower than every other quote I received, even though his evaluation was by far the most thorough. Given everything: His technical expertise The level of detail and care The ability to integrate with my existing system The fast turnaround And the much better pricing Choosing Sunlight Electri-Cal Solutions was a complete no-brainer. Carlos is knowledgeable, meticulous, honest, and genuinely passionate about doing things the right way. After meeting him, I completely understand why this company has such strong Yelp reviews. If you're in the Bay Area and need electrical or solar work done the right way, especially for a non-standard or custom system, I highly recommend Carlos and the team at Sunlight Electri-Cal Solutions.

Synergy owner Eric Piekarczyk recently demonstrated proactive ethics that are hard to find. The…read morecompany failed to assist in diagnosing a component known as a Gateway in my pv system. Which resulted in prolonged failed solar generation. Eric, rather than blaming the problem on anything or on me offered 2 extra panels in compensation. This says that the company like all of us is imperfect and that the owner has a high ethical bar. In a time when our country is being governed corruptly something like Eric's behavior shines. That's my Synergy story. Richard Kamp

Thank you Synergy Power for our recent solar installation. The entire was smooth, professional and…read morevery educational. Syndy Team and Eric did a wonderful job from start to finish. Thank you to the installers Martin, Manuel, Eliel & Nate! We are so happy to have found you!