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!!

I've used them for multiple projects including an EV charger install, whole house surge protector,…read moreand electrical install on a sauna. It's always been good work and communication.

I contracted with Got Watts in April 2025 for roof installation of 18 panels and 15 kwh of back-up…read morestorage. While their price was actually the highest of the 3 company bids received, the difference was marginal and the communication/information/responsiveness by Got Watts was far better. Day to day as the project proceeded, there were problems and we'd solve them. No project of this scale will proceed without a few hiccups. In retrospect I think it went very smoothly. I found 100% of the personnel to be professional, dedicated, knowledgeable, and cheerful. They did everything they said they would, at the price agreed-on, and I'm very pleased with the result. I'm glad I went with Got Watts.

Just had our roof leak repaired by John's crew. Dealing with John was Phenomenal!!! Best price…read more and Best Service.

We needed a roof inspection to help deal with leaking mounts from our solar lease company to help…read moreus push to get them to fix the issues. Roofmasters was able to make us an appointment quickly and did a very thorough inspection with every detail we could have asked for int he report. They were also helpful to provide us quotes on repairs or roof replacements without being pushy just to make sales. Their staff are genuinely helpful, skilled, and very nice to work with. I would gladly recommend them to anyone.

Very consultative and naviagated me through the process. Seamless installation and good customers…read moreservice.

I had a great experience with Solar Optimum. The team was professional, updated me regularly and…read morethe best part was the installation, it went smoothly and headache free.

Just had the guys install solar & battery. No fuss, no bs. They explained what's what and got the…read morejob done. Didn't try selling me stuff I didn't need. Will use them again if I ever move

Super fast and easy to work with. I felt like it was worth the investment. Good value and service…read morefor your money! These guys know what they are doing and get right to it. Highly recommend for your solar needs!

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.

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!

I have yet to start my project, but Adam walked me through a detailed look at the upgrades I want…read moreto make. He educated me on options I didn't even know were possible. He then provided me with an extensive breakdown of cost. The best part was he sectioned it into 3 phases so that I can tackle this awesome upgrade within my budget over time. The look of the shop and projects he was currently working on was impressive. I'm excited to start this journey at Avalon RV in the coming weeks.

thank God that there people like Adam at Avalon RV. Helpful, professional, honest and kind…read more You can put your trust in this business and I am talking of personal experience. 5 star service and 5 start caring. thank you Kayhan

I first reached out to Diablo in 2020. I was solar-curious, but I determined at the time that it…read morewasn't what I needed. This year (2024) I decided that my electric bill was just too much, I was going to get solar eventually, and the longer I put it off the more it would cost me overall. I liked that they didn't harass me. Once some folks get your number they just wont stop calling. Diablo didn't bug me back in 2020 and they were not really trying the hard sale this time either. I called them, had a brief discussion about what I was looking for, and scheduled a visit. I didn't know much about solar installations, so I spoke with a friend who was familiar with these things. He told me what to look out for in terms of equipment. After I got the quote, the folks at Diablo were very helpful answering questions along these lines. Again just providing information, not trying to sell me. Diablo handled everything and scheduled a time to do the install. Overall it took about 3 days. Two days for most of the hardware and then a day about a week later to deal with the mess in my breaker box from some previous work done by another company. Then they handled everything with PG&E and about a month later everything was cleared on PG&Es end. This delay was due to PG&E processing paperwork. Overall it's working well. Just see the before and after photos below. Not of my roof but of my electric consumption. You can see some before and after values as well as how the system performed on a particularly hot day.

Terrible service , this company must have been sold since we installed our solar in 2018…read more Was getting charge $200 just for a quote and when the day they were supposed to drive to the property , we told them ahead of time of how to get in and the code to the pool House , they wrote a report that they couldn't get in After speaking to the manager , they had to sent someone else out but don't know when that will be Very frustrating experience, seems like they don't communicate internally Ended up repairing with someone local in Sonoma county

Northern Pacific Power Systems recently installed solar on our home and they did an exceptional…read morejob! I also love that this business is locally owned since I try to support locally owned companies whenever possible. Like everyone else, we were tired of paying PG&E and wanted a change. Northern Pacific Power Systems was quick and efficient. The whole crew was professional and they had great communication with both my husband and I throughout the process. I can't say enough great things about our experience with this company and highly recommend them to anyone looking to install solar on their home.

This is the second 5 star review I've left for this business. I've never done that before in my…read morelife. I've called back several times, months after my initial install and asked questions. Every time I call, Dan Moran has picked up the phone and demonstrated expert level mastery of all aspects of my solar project. From Tesla App support, to regulatory issues, to battery support, to cleaning/maintenance of my panels and even SGIP incentives, Dan had answers. I haven't experienced this level of competence in any industry over the last 20 years. This company is remarkable and I'm incredibly grateful for Dan and Northern Pacific Power Systems. Wish I could give 10 stars!