Solar Harmonics was honest from start to finish. From the start the estimate for our home was…read moreclearly laid out no surprises just honest feedback and expectations! Once the work began again nothing but good communication and follow through. Service was delivered as promised we are so happy with the results. Highly recommend Jamie Duran and his entire team :)

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

Just had 30 panels and 2 batteries installed after working with Kevin. They had excellent customer…read moreservice and great communication through the whole process. Kevin is very sincere and gives his honest opinions. Multiple times I spent 30+ minutes on phone with Kevin asking him questions. Even after the project was complete and installed, Kevin continues to reach out to me when I have questions. I would 100% recommend this company to anyone looking for solar. Their new programs help to bring costs down now that the residential tax breaks are gone. Thank you West coast solar for saving me from PGEs prices!

I've had this system for about a year now and recently submitted a service request. It's been…read morenearly three weeks, and I've received no meaningful response--only automated messages. Calling customer service has been equally frustrating, as no one answers, and it's difficult to even find a direct email contact online. At this point, I'm simply asking for someone to return my calls or emails and provide an update on my service request. Unfortunately, this lack of communication reflects the same challenges I experienced during the installation process. I would appreciate a prompt response and resolution.

I had a complicated battery install, to move circuits to a new main panel and install a Franklin…read morebattery and A Gate. I work in the power systems industry and had lots of technical questions and inputs on the design. My installer, Manny Rios, was deeply technical and knowledgeable about the systems he installed. When he didn't know the answer he knew where to get the information and didn't try to hand waive past the topic. We are still dealing with a few minor issues but I'm grateful for the attention to detail and ability to address my detailed concerns. Thanks!

I would have give 4.5 stars but there was no way to put so I settled on 4 stars…read more I wanted to get the panels installed last year and they promised to install it in 2025. They were great and on time. We had issues with city inspection twice and that's why I had to remove 1 star. Overall, they are great.

United Solar installed a 22 Panel, & 20,000 Kw Battery system to my home, that went live last…read moreNovember 2025. They were very professional, knowledgeable, and the staff who installed this system very technically competent! I believe I paid a competitive price. The performance of the system has been consistently very impressive. I have definitely seen the difference in my PG&E bill! I would not hesitate to recommend them to others.

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.

My husband and I dug in our heels FOREVER, when it came to getting solar. There were all kinds of…read moresalespeople who came to our home on a monthly basis, and we just never had a real peace about being able to trust what we were being " sold", or told. My parents purchased solar from a HORRIBLE company that sounds a lot like 'SunFun'. After they passed away, and the house was sold...we were STILL making the monthly payments for over a year!!! That SunFun organization REFUSED to transfer the solar to the new homeowner, and eventually stopped taking or acknowledging our calls. It wasn't until we had to threaten the new homeowner with a lawsuit that SunFun finally transferred ownership. Due to this, we could not trust any of these solar companies...that is, until Kevin Bedard came to our home, and explained everything in great detail to my husband and I. He took the time to hear about our concerns, and he showed us how he truly cared. That same week, we spoke to two other families who shared their positive experiences about Ambrose Solar that made us feel that we would be in great hands. We had FINALLY FOUND A PEACE about getting solar on our home; KNOWING we would be in good hands, and we were ALL IN. It's been six months now, and we are beyond pleased with our solar panels, and the two Tesla batteries we have purchased. We are true fans, who have NOTHING but RAVE REVIEWS for this company. If you don't have solar, or if you need to add solar, Kevin Bedard is your man! and Ambrose is your company. Every employee has been amazing and helpful. In a world where customer service has taken a dump, this company has remained a class act. So again...if you are considering solar, call Ambrose, and tell them Albert and Rhonda sent you.

My project is now finished and it's been about 6 months turned on and functioning- I'm still so…read moreglad that I did this with Ambrose Solar. Any home renovation project has bumps, and this one had its fair share: after initial install they monitor the systems production remotely to see if it's doing what it's supposed to/expected to, and my system was initially under-performing. They caught it and sent out a team to problem solve it, which took a couple tries, but they didn't drag their feet, they kept on it and kept at it and got it resolved. It was no fault of theirs, just a technology glitch. Core fear was that they would give up after a couple failures and leave me following up with them to get it done, but I never had to worry about that. I also did not end up liking where they placed the control box- it was something that was going to make future maintenance of my house trim problematic down the line. They willingly moved it up a few inches for me (and my only complaint was the team that did that didn't patch the original hole as efficiently as they should have. If I had understood the box placement better on the first pass that would never have happened, so this is a bit of a complaint of my own making.) Jon Landsman, who sold me the system, stayed with us the whole time tracking the project, checking in, and following through on every detail, every question, every concern. He never made me feel like the demanding diva that I am, was always prompt and gracious! The bottom line is that start to finish, even with a few bumps in the road, I have zero question that this is a company that legitimately cares about doing what is right. The culture of deeply valuing customer service that they have built is unmatched by many businesses these days. I am SO pleased, and SO impressed, and I can promise that you will be too!

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!

Randy exceeded our expectations! We called Home Front on a whim on a Saturday morning afternoon…read morerealizing that our AC unit wasn't working and Randy saved the day! He made it out within a few hours and fixed our AC unit. We had heard of Home Front from their sign on Byron Highway and they had also floated in our bay one day and introduced themselves to us. We highly recommend Randy and Home Front!!

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.

I actually first contacted Sunlight Electri-Cal very early on this year, in April. I had closed on…read morea new home but knew we would want to get solar installed. Juan was very responsive and came out to take a look at our home right away. What I loved about Juan and his team is they are NOT sales people, they're real engineers who are focused on solving your problems and meeting your needs. Juan and his team are true solar experts and know exactly what they are doing - they were great at walking me through key details I should know about the system, how to best take advantage of having a solar system, and did their best to get me scheduled (in spite of multiple difficulties) for installation before the end of the year. Just for context, I've talked to another solar company where clearly they were just about trying to close the deal and sell sell sell, which really turned me off - it felt like they just wanted our money as opposed to wanting to understand what we really needed. Juan's team really shined here by just showing up to be real experts who are thoughtful about what system you need, as opposed to trying to close a deal. Juan and his team were also really patient and flexible. Our new home's solar system had to be turned on before we could start any work, and that process took months due to Sunnova going bankrupt. And, they were also really thoughtful when we mentioned we had added in some upgrades that would affect electricity use (ie saunas and outdoor electric heaters), and they reassessed their initial project and updated it to accommodate that. I thoroughly enjoyed working with them and am really grateful that we got our project done so well!!

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

I highly recommend Synergy Power for residential solar system installation. Dave, the salesperson,…read morecame to our house and made valuable recommendations for best suitable system to install. He also gave us a price breakdown and how much could be saved over the years running the system. The installation was completed in half a day with an efficient crew to install the panels, battery and inverter. The whole system was up and running in minutes after installation. At the end, Phil would appear at our house and get things ready the date the city inspector came for full inspection. Everything went very smoothly and all papers were properly signed off. I just enjoyed working with this company and they are professional, knowledgeable and nice to communicate with from beginning to end. Again, I highly recommend Synergy Power for your solar project.