The entire NPP team was professional, responsive and everyone on the team did what they said they…read morewould do and kept me informed throughout the month's long process. The overall price was very competitive and I couldn't be happier with the result!

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.

update to 1/31/25 review..... I heard from Mark of Mother Nature Solar the very day I wrote my…read morereview. I am happy to report I have now received compensation for lost solar production. For this, I have changed my rating to three stars.

Mark's a stand up guy and ended up sending his guy multiple times to try to fix a problem that is…read moreprobably unique to my house. I think it has something to do with my main panel and probably not with any of his work or Enphase's products.

We had backup battery systems installed at two different homes--one in Napa and one in Marin--and…read morehad an excellent experience working with SonoMarin Solar on both. The original solar systems were installed years ago by SolarCraft and Ambrose. When it came time to add a backup battery in Napa, we chose SonoMarin first. That project went so smoothly that we later asked them to install a battery on our older, more complex Marin system as well. Despite the added complexity, they handled both installations efficiently and got everything up and running without drama. Ayelet in the office deserves special mention. She provides near-instant responses to texts and emails, keeps everything moving, and somehow manages to coordinate all the moving parts with ease. If you've ever dealt with solar projects, you know how valuable that is. She had seemingly infinite patience for my never-ending questions, handling them with professionalism and speed. She also helped me apply for relevant rebates and helped interface with the nightmare that is PG&E, making it all look easy. The whole team jumped through hoops to get the system in before the tax break expired. SonoMarin is a small company, localled owned and run by the same people I originally worked with at SolarCraft on our first install years ago, which really shows in the level of care and accountability. Avner and Nick have built a great company. Pricing was competitive--frankly, all three bids we received were in the same range--but the execution and communication set them apart. I would recommend SonoMarin without hesitation.

Amazing in every way!Incredible service and great group of people who love what they do!!win//winread more

Top notch! Justin, Peter, Raven and Andrew did a great job with a great attitude, stepping up to…read moretroubleshoot some unexpected problems with our internal house wiring. Much appreciated!

Mike and Justin, along with Peter and his crew, are all great to work with. They answered all of my…read morequestions and provided a competitive proposal. Installation was completed well before the initial estimated date. The install is well designed and clean. They handled all the permitting and communications with PGE. If I ever need more solar related work, this is my go to company.

Wow, Keith is super professional and considerate, providing all aspects of information to enable…read morecustomer decision making. I highly recommend Suntegrity Solar. They are the best in the business!

Just finished the installation of an Enphase Battery storage system with Suntegrity. Again, the…read moreSuntegrity team made it a seamless and low stress project at a very competitive price. System is working perfectly. Again -- I highly recommend Suntegrity!

I've had a great solar power installation experience with Simply Solar. SS's customer rep, David…read moreFrank, patiently answered a million questions in easy-to-understand terms. He found many savings and benefit enhancements along the way. In spite of the solar credit expiring at the end of 2025, David put together an HDM plan far superior to anything I found when getting competing quotes. It simply lowered the cost without complicating ownership or savings or adding any ongoing cost. Speaking of competing quotes, they beat everyone else. All together, I saved about $20,000 without undue complication. Production Manager Jack kept me fully informed along the way. He always responded promptly and clearly to every query. He scheduled and completed the solar installation much earlier than promised. The installers also travelled a long distance outside of their service area to do the job in the Sierra foothills. So, even if you think your home is outside of their service area as shown on Yelp, you might give them a call and see if they can do it. Installer Gio and his team were excellent. Our panels were going on a tile roof and I had concerns about the L brackets pulling up the tiles as they slide under the downhill side of tiles. They ground channels into each of the affected tiles for these brackets so that the roof is still as water tight as a duck's a**. Gio, the electrician and main contact on site was both smart, friendly and patient in explaining the details while the solar panels, Tesla PowerWall batteries and solar inverter were installed. I'm now using Tesla's app to monitor the whole system, which is working perfectly and is fascinating. I couldn't be happier. Thank you, Simply Solar!

DO NOT DO BUSINESS WITH THEM. This company operates in bad faith and will bait-and-switch you. I…read moreWILL BE REPORTING THEM TO BETTER BUSINESS BUREAU TODAY. We originally chose them a few years ago because they offered free solar panel removal and reinstallation when we eventually needed a roof replacement. The initial install went fine, but trying to get them to honor their contract now has been a nightmare. Bait and Switch: They are suddenly demanding a $3,600 fee for the removal. Even their salesperson admitted this fee was not indicated in our main agreement from 2021, but is now picking apart vague fine print (outside of our contract) to justify it. We have sent the contract over multiple times and asked them to highlight the language where it specifies this charge. Unethical leadership: Leadership is aware of this $3,600 gap, but they don't want to back down. Terrible Customer Service: They are dragging their feet and refusing to coordinate with our roofer, who has been consistently asking for dates to remove the solar. Ignored Emergencies: We explicitly told them we have an active roof leak and asked them to prioritize the removal so we could fix our home. They did not care. Once they finish your initial install, they will abandon you and refuse to give you the time of day. I am reporting them to the Better Business Bureau. If you are looking for solar, be very wary and look elsewhere.

Elan and Stephen did a great job. Elan was very quick to respond, easy to book out a week in…read moreadvance and then did quality work onsite. They both arrived promptly, were very thorough in setting up protective covers on my flooring and furniture and very kind as well. I'm very happy with the results and will hire them again. Before and after of our lights they installed.

Just had cameras and motion lights installed and my husband and I were expecting and all day…read moreinstall but it took only 3hours for installation.we like the professionalism from the solar tech Elan did a fantastic Job and he went up and above the call of duty.We invite all who want great camera install to give the company Sunshine Bros a chance to install your cameras and solar panels.

Had a great experience with Solar Santa Rosa! They were very responsive, thorough and friendly. I…read morewas given options, and the process was explained to me in detail. I appreciate being taught during the process which made my decision to move forward that much more comfortable. I've priced out other systems where I wasn't really sure what I was even getting. However, the price was fair, and the install time for my timeline and needs. Thank you Team Solar Santa Rosa!

Great experience with these guys. I had a bad panel and I asked them to swap it out with a…read morereplacement panel I received from the manufacturer. Small job but they were super responsive and accommodating. Did a great job! Highly recommend.

I recently had my main electrical panel upgraded, and I couldn't be happier with the results. The…read moreteam was professional, punctual, and highly skilled. They walked me through the entire process, ensuring I understood what was being done and why. The work was completed efficiently and with great attention to detail. My home's electrical system is now safer and more reliable. I highly recommend their services to anyone needing an electrical upgrade! Also for the quality of work great pricing.

I had my 50 year old panel upgraded last month by Jesse at Greenworld. Jesse is very punctual and…read moreprofessional, and he has great communication skills. I was very happy with the outcome and would highly recommend Greenworld. The cost was also very reasonable.

First came heat pumps and an EV. Having our solar system installed was the last step in our…read moretransition to becoming an electric home with its own power source. Along the way we had plenty of time to research rooftop solar and local contractors. First Response Solar stood out from the very beginning. It was clear that they understood why they used each piece of hardware and how these pieces related to each other and to our needs. We chose them over three other proposals and could not be happier! In addition to doing top notch workmanship, Chaz and Dylan are easy to work with. Our system performs exactly as they had described it to us. Obviously it is a big step to invest in a solar roof and we feel that we now have a system that is well designed, perfectly installed and fully operational. We cannot recommend First Response Solar highly enough.

First response solar did a great job on my solar install. Communication was great and everything…read morewent smoothly. I'm happy to support a small local company.