1. Synergy Power

    1. Synergy Power

    0

    Livermore, CA

    Synergy Power

    4.8 (115 reviews)
    Closed 8:00 am - 8:00 pm

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    Synergy upgraded an older solar installation with two powerwalls and more solar panels. Very happy with the new system and impressed with Synergy. Scheduled a call with Eric and was blown away by how prepared he was, presenting two potential complete plans in our first conversation with diagrams of our roof layout, complete part lists, power production estimates ready to go. Installation went very smoothly -- Hunter, Julian M, Nate, Brian, and Enrique came out and were great to work with. Special shoutout to Hunter who improvised a better layout in the garage and was very accomodating to my nerdy network gear installation, as well as checking in and being available for tech support after install. Inspection was a breeze with Julian handling it for us, too. Echoing others - great experience, happy with the outcome.

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    3 years ago

    Julian is wonderful. Responsive and friendly. He made the installation process go seamlessly

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    4 years ago

    Eric, Rich, Syndy, and others made it super easy for me to get my solar installed. Everything went smoothly. Highly recommend!

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    3 years ago

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    Page 2 of 3

    Ask the Community - Synergy Power

    Review Highlights - Synergy Power

    Eric, rather than blaming the problem on anything or on me offered 2 extra panels in compensation.

    Mentioned in 20 reviews

    Read more highlights

    Sunlight Electri-Cal Solutions

    Sunlight Electri-Cal Solutions

    4.9
    (82 reviews)

    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.

    Carlos and team were great to work with, from proposal to permission to operate. I highly recommend…read moreSunlight Electric-Cal Solutions. I wouldn't call anyone else. Great value, great customer service. Couldn't have asked for a better experience.

    Clean Solar

    Clean Solar

    4.7
    (478 reviews)

    All of a sudden the panels at my mom's house stopped producing energy and I was in a pickle because…read morethe installer went bankrupt years ago. Because of the good experience I had with having Clean Solar install panels at my house I reached out to them to see if they would service panels installed by another, and thankfully they accepted the job. After some back and forth with their customer support, they remotely assessed that the inverter failed and they would install a new one for a reasonable price. Clean Solar employee Jose arrived early for the install and he was very polite and relatable. He replaced the inverter and did not leave until he made sure that the system was back up and running and production was being reported in the app. I recommend Clean Solar to anyone needing their panels serviced or to install a new system. Jose is an excellent employee and my mom had a great experience working with him.

    This is my second time around with Clean Solar, and they are just as stellar as the first time, if…read morenot better and more efficient. We needed to add panels because we purchase an EV and needed more solar to offset PG&E. The impeccable experience started with Art the consultant, he gave 4 scenarios and explained in detail what each means and provided detail report including all the tech details and break even timing. To be honest, it was too much for me, I really just wanted pricing and how long it takes to install haha but was good to know he has such knowledge and I was confident he is looking out for my best interest. Then we had Patrick the PM, arrived for site inspection on time and courteous and explained the whole process. Then come the impressive installation team Luis, Alberto and Kevin. The 3 arrived on time and with smiles, just overall a great vibe from them. Luis walked me through the installation plan and gave a few choices taking into consideration aesthetics of the house and then got to work. 4 hours later, clean line, fine craftsmanship and symmetrical matching placement from last system is in place and ready to tangle with PG&E (attaching some photos) I really really can't recommend any higher to go with Clean Solar on your solar projects. Seamless is what you'll experience with them. Until next time Clean Solar!

    East Bay Power Systems

    East Bay Power Systems

    4.7
    (93 reviews)

    The product is good, the process left us wanting…read more Eric, David, Jose and the crew did an excellent job. My frustration was with the post installation process. I got answers from Darlene that did not make sense. Sometimes her computer was down other times her phone was down. Sometimes she would call to give me a message only to realize that she had called the wrong customer. Did not enjoy working with her. Finally, Kara engaged and we got the Permission to Operate about two months after the install. Supposedly Jeff (the Business Owner) is no longer with the company and has gone back East, so not sure who is leading their future efforts. For future customers: hang on to a portion of the payment till the Permission to Operate is received not just the installation.

    I was hoping my interactions with this business would be positive, but it was not. I spoke to Jeff…read moreand unfortunately he was unprofessional and discourteous. I provided the necessary information for my solar installation (including usage and current costs), but he was very combative when it came time to discuss my project. He refused to discuss a power purchase agreement, instead he tried to force an outright solar panel purchase, which I made clear was not an option. He offered no apology and no clear explanations about his actions. Free advice: if you are not interested in the job, just say so politely. Don't be rude, discourteous, and unprofessional.

    All On Electric & Solar

    All On Electric & Solar

    4.2
    (20 reviews)

    My 10 year old inverter went out so I called numerous local Tri valley companies. I even spoke to…read moreowners of the businesses. However after unsuccessful attempts to get a quote or commitment to an install date, I decided to send emails out. I went on the Tesla certified installers website and sent off the same email to 10 contractors. All On Electric & Solar was the only one who called me, and then also gave me a quote. Not only did they give me a quote they scheduled a service for the following day. Thank you for responding and scheduling me in so quickly. After being down for two months, you set me back up online with a Tesla inverter within 4 days of our initial conversation, and that includes a sat and sun.

    We recently decided to upgrade our roof solar panels to better balance the consumption of power…read morefrom our local electric utility grid versu vs. generating power from our solar panels. We considered several different vendors and we chose All On Electric as the installer of choice. All the staff that we interacted with were very professional, and we were able to utilize as much time as needed to answer my questions in both the pre-sales and installation processes occurred. Staff members who were especially Jeff and Ezra in sales, Joel and Edwin as part of the installation electricians. In summary,, we were very pleased with their efforts and have recommended them to one of our friends who is going to be installing solar panels this year, I believe.

    Solar Service Call

    Solar Service Call

    5.0
    (6 reviews)

    When my SolarEdge inverter failed, my solar panels stopped producing power. I reached out to Solar…read moreService Call, and during our initial conversation, they promptly identified that a replacement inverter was required. They took the initiative to contact SolarEdge on my behalf and successfully secured a replacement unit under my existing warranty at no cost. They informed me they would follow up once the new inverter arrived. Shortly thereafter, I received a message confirming its arrival and offering to schedule the installation. They were flexible and worked within my availability, which I found very accommodating. The technician who arrived was professional and respectful. Since my car was parked next to the inverter, he asked if I could move it so he would not accidentally damage it during the work. That level of thoughtfulness stood out to me. He completed the replacement efficiently, verified that everything was functioning correctly, and gave me time to ask any questions. The following day, I received an invoice for the labor, which was competitive. I believe the cost was considerably lower than what many other solar companies would charge for a similar service. Overall, I am completely satisfied with both the quality of work and the level of service. If your solar system is not functioning, I recommend reaching out to Solar Service Call. Even if you are considering calling your original installer, it may be worthwhile to see what Solar Service Call can offer. You could receive excellent service at a more competitive price.

    Excellent communication. Replaced the broken SE inverter smoothly. The monitoring app is working as…read moreexpected.

    Synergy Power - solarinstallation - Updated July 2026

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