Reiterating our satisfaction with Sol R Us. We bought our system ~1.5 years ago - Chris and his…read moreteam did a great job shepherding the project from inception through permitting (PGE), and the process was smooth-sailing. Install was efficient and painless, system was working beautifully until a component failed recently. They RMA'ed it, scheduled site visit quickly, and got it fixed - shout out to Daniel Rosenberg for being consistently responsive.

Daniel and the rest of the team were amazing at communicating and that made it deserving of 5 stars…read morein itself. The prices were competitive, the communication made me feel confident with going with the team regardless of the bid. They killed the execution as discussed. Just with all solar installs, know what you want and expect going in, read and know your contracts. Knowing your stuff is the homeowners responsibility. 5/5 for also getting the panels up and wired before the end of the year. I was referring them before I even I had my own install completed for well over a year just based on quotes and communication.

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.

We hired Alcor Solar to install new thermal solar panels for our pool, and the entire experience…read morewas very positive. Sue, the office manager, was great to work with--she was responsive, helpful, and kept us informed throughout the process. Joe came out to provide the estimate, and he and another installer completed the installation in just one day. They recommended using a pool cover to help retain heat overnight when temperatures drop, and that advice has worked well for us. Since installing the system and using the pool cover, our pool temperature has been averaging around 82°F in the morning and warming up to approximately 85-87°F during the day. We haven't experienced many really hot days yet, but so far the system is performing exactly as we had hoped. We're very happy with our decision and are glad we finally made the switch to solar.

I had a real "good news / bad news" experience with Alcor Solar. The good news is their technician…read moreJoe. When he arrived, he diagnosed and fixed my solar-pool plumbing issue in minutes--professional, efficient, and friendly. If my review was based solely on his work, it would be five stars. The bad news is everything leading up to that visit. I first contacted the front office on April 16 via email and received a response from Sue. Responses were slow and vague; I could not even get a ballpark estimate without repeated follow-ups. My last email requesting scheduling went unanswered, and then--three weeks later--Joe called on May 6 saying he was eight minutes away. I had no idea I'd been scheduled, and I was just lucky to be home. Bottom line: if you can get on Joe's calendar, you'll likely be happy with the repair. Just be prepared for shaky communication and scheduling from the office staff.

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

We can't say enough great things about our experience with our solar installation from Northstar…read moreSolar in Danville. From start to finish, we were so comfortable with every individual we interacted with. Our salesman, Patrick was no pressure, extremely helpful and very responsive. Danielle in the office was a joy and our project manager Jason was there for us all along the way. The install crew was phenomenal and completed the entire project in two days. We absolutely love having battery backup especially from 4 to 9 PM when PG&E charges the highest peak rate in the Continental U.S. California has the second-highest electricity rates in the U.S., (only behind Hawaii) which makes receiving power from the sun especially rewarding. If you are considering solar power, we highly recommend giving Northstar Solar an opportunity.

One year update. I had an issue with one of the string's stopping producing, so I reached out and…read morelet Northstar know. Jason and his team jumped right on it and sent someone over to look at it. They went back and forth with Tesla and re-ran some lines, and I was back up and running very quickly! Very happy I went with them, it's nice to have to have a local company you actually get a quick response from. Still *highly* recommend them!

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.

Due to an edict by the home's insurer to replace the roof, an estimate was requested by…read moreRoofmasters. Upon review of all the estimates, not the lowest, nor the highest, they were chosen due to their history in the community, reviews, and BBB standing. In addition, they could meet the assigned deadline. We were placed on the schedule for February 10th. My prayers were there would be no rain until February 14th or 15th. We almost made it, however the rain came pouring down on the 10th and 11th. Thursday, February 12th dawned full of sunshine and the tear out commenced. Additional work was uncovered which unfortunately, yet understandably increased the price. Work continued, the city inspector, approved, and the tiles were installed. As the weekend approached so did an impending storm. The team returned Saturday, February 14th which meant they were with us and not their Valentines. Thank you!! The roof was completed before the storm and we've had several days of rain to test it out. No leaks!!! Johnathon, Ray, Omar, and the double crew were friendly, thorough, and left the job site clean each day. Excellent job and the roof looks amazing. Highly recommend Roofmasters.

I hired Jothi several months back to add all new LED lighting to my garage. He always showed up on…read moretime. Work quality was excellent and when there was any question about placement he was very careful to make sure he got things just how I wanted them. Top notch! Just recently the fan in our guest bathroom stopped working after having some A/C work done in the attic by a contractor. The contractor was unable to figure out why it stopped working. I had guests coming in a few days and needed it fixed ASAP. Gave Jothi a call and he happened to be in the area and squeezed me in at the end of the day. He found a loose wire and the problem was fixed in 20 mins! Great customer service! Will definitely use Redwood Electric for any future electrical needs!

Best Electrician Around! Jothi is very knowledgeable, honest…read moreand hardworking. His fees are very reasonable. I've had him do light installations, change out fire alarms and security cams. I wish he had been around when I bought this house--I would have hired him to rewire the whole place instead of the contractor who subcontracted out the work. There are very few tradesmen I have been impressed with; Jothi is awesome! About his only challenge is that he likes to travel so you are lucky if you can grab him while he's in the area!

Wow. In this day and age, finding exceptional service is a rarity and Im happy to report that OSJ…read moreElectric went above and beyond. When I called with my electrical problem they stayed on the phone with me for 20 mins trouble shooting. When we determined that it would be best to send out a technician they did so quickly. The tech was prompt, clearly knew his trade, and fixed my problem quickly. He also took the time to explain the in's and out of my specific box. A total pro. Their glowing reviews are earned. OSJ is a fantastic company who I will absolutely use again when the need arises.

OSJ Electric did a fantastic job with our EV charger installation. They were professional,…read moreefficient, and the entire process was seamless. Two years later, we had a minor issue, and they truly stood behind their work. Their team showed up promptly and resolved the problem with excellent customer service. I highly recommend them!