We had one year anniversary recently & I'd like to list our review of Rooftop Solar…read more We live in Buckeye near Surprise in over 55 senior community of Sun City Festival. I know there are lots of solar energy companies but we're glad we chose Rooftop Solar. Our sales rep, Michelle was very knowledgeable & never pushy, project manager, Vanessa was helpful. They took care of minor issues after installation when the builder's one year inspection was done. Great customer service & we highly recommend them for solar energy needs. We're saving lots of money for energy bill & really happy with our decision.

Even though RS doesn't do Solar HOT WATER, Matt was polite and prompt with a response. Saves time!read more

We had a new home built in 2021. We are 100% off-grid, so we rely solely on our solar for all our…read moreelectrical needs. We had always been on the grid in the past. We feel we were not given any instruction/education on our solar system from the original contractor -perhaps the intent was to keep us in the dark so we would stay dependent on him. So, we learned as we went. After struggling with the original solar contractor for two and a half years, my builder called Prometheus who contacted us. We are in the Chino Valley area, so it is over 1 1/2 hours to our home from Flagstaff. Ryan Holtz, the owner, came to survey our system. He solved a surging problem we were having which the original contractor wouldn't or couldn't fix. Ryan patiently educated us and answered questions to which we couldn't get answers from the original contractor. He didn't hesitate and assured us he would take care of us and the system. Ryan installed surge protectors on both sides of the inverter, to add to its protection and to safeguard our home electrical. Watching Ryan work, we noticed him slightly shaking his head, as an expert will do when looking at substandard work. As Ryan made recommendations, it became painfully obvious the original contractor had taken many shortcuts when installing our system. Ryan, with my permission, was given remote access to our inverter so Prometheus could monitor our system from Flagstaff. A couple of weeks later, Ryan sent Louis and Christian to our home. Lightning arrestors were installed on the solar field to help protect the charge controller circuits in the inverter. A larger box was put on the solar field for the wiring which should have been done originally. The original electrical box (standard duplex) barely contained the wiring. Larger sized wiring nuts were used instead of ones barely big enough. Inside, an electrical distribution box was added, so all the cabling to the three batteries were the same length, which the manufacturer of the batteries insisted upon for their warranty. A heavier cable was run from that box to the inverter. And the wires were red and black for positive and negative, not all black! An LED indicator light was replaced in one of the batteries that hadn't worked in over a year which the original contractor claimed they couldn't obtain. Overall, Louis and Christian got rid of two "rats nests" of wires. Now our wiring looks expertly installed, instead of a haphazard mess. Louis even cleaned the dust off the tops of the batteries, indicating, to me that he took pride in his work! Shortly after Louis and Christian left our home, I noticed a warning light on our generator indicating the battery on the generator wasn't being charged. After quickly trying to diagnose it myself as it was getting close to 5pm, I called Prometheus. Ryan sent them back and solved the problem, staying on the phone with them. Outstanding! We are very happy with Ryan and his team. We now have peace of mind and a new confidence in our solar system.

Prometheus solar exceeded our expectations from day one at the Earth Day festival 2019. The…read morecompetitors could barely book an appointment, and when we went to the Prometheus table both of the folks representing this wonderful company knew exactly what they were talking about and were able to inform and educate us about our options for a more sustainable living. When the crew got here to install the panels, they were very polite and worked diligently to get the panels up fast and done right. Highly recommend this local Flagstaff company to any of our neighbors. ()

Bought a grid tied solar system from them nearly 5 years ago. Spent about close to $50,000. Huge…read moreinvestment! Like all complicated solar systems there's a lot of things to work through. Northern Arizona Wind And Sun has been there through the whole thing! Above and beyond beyond! Awesome and very experienced tech-support and they all work together as a team to solve any problem you have. Could not be more happy and grateful! Tech-support is super important when purchasing a system like this! I would never go with another company. This company is a blessing! ~ Jason P.

Best value for solar panels and equipment. Picked up batteries and saved on shipping and tax!…read more Easy to order from with good advice on phone.

Josh is friendly and understanding toward his customers. He is willing to work with his customers…read morealso. Josh is home grown (Flagstaff grown and graduated from FHS).

Josh Bryant with AZ Sky Roofing just installed all new shingles on our older cabin south of…read moreFlagstaff. It turned out to be more than expected due to tons of rotten wood. Josh was awesome! From start to finish I was completely informed of what was going on and what needed to be done. Josh did what he said, when he said and how he said things would be done. They not only cleaned things up around the house they also cleaned out my rain gutters! He was completely honest and fair with the entire project. If you want a quality, fair and honest company I highly recommend Josh Bryant and AZ Sky Roofing. Mike Daniels

Brian was absolutely incredible when he came to fix an issue I had with my electrical outlets in…read morethe bathroom. The new center cabinet ended up being too large so it was semi covering the outlets. Brian came out very quickly after my initial call to the office, and was able to take care of this same day. He reused the drywall he cut so we wouldn't have big holes, and my spouse spackled it & painted. This was the best experience I had with an electrician in town. This company cares about the locals, and really wants to make sure we aren't forgotten with all of the builders and other contractors in town. Their prices are also the best available, very fair and reasonable! When I need an electrician to service my home again, it will be Goodman Electric! I 100% recommend this company. Thank you again Brian, sorry for the late review.

These guys are awesome. I called with several electrical circuits that needed to be diagnosed. They…read morewere able to come out the following day, provided excellent communications and service for an incredible value. I highly recommend them.

Cost over $500 to have someone come out to remove RV box and install Tesla box, not worth it, go…read moreout and get your quotes people or face this

I am very satisfied with the work they did on an install on my home. The quality of the work was…read moreexcellent. I highly recommend this contractor if you need electrical work.

After checking out multiple solar installers I meet with Green Muscle Solar and Brandon came to my…read morehouse and explained the install process and the breakdown of the cost and answered every question I had thoroughly and detailed. He broke down the cost of the system and how the rebates would work and made sure I got the best deal possible! I did the finance option and Paula in the office was amazing and helped walk us through the process of applying for financing and making sure we got all the things needed to pay for the cost of the solar and get the rebates. When we began the install process we ran into heavy unexpected rainfall and had to reschedule. Brandon was quick to help set up a new day for install and the team working on the install were amazing and friendly and did an excellent time! They came out installed the system and made sure to do touch ups after the install. We had an outlet installed on the roofline also and despite being put in the wrong location originally Brandon and the crew made sure to make it right and fix it free of charge. Honestly if you're looking for solar installers the Valley area Green Muscle Solar is the only company you should go with!!! They are beyond amazing and so great at what they do and knowledgeable. Beyond helpful and just honest and hardworking! They were super communicative dealing with scheduling and working with our busy schedule and planned vacation to help us get the system installed and up and running!!

Just realized I forgot to leave a review after our Nov 2025 solar/battery system install by Green…read moreMuscle Solar. It was great working directly with a project manager instead of a salesperson. Jim came up with a system design that has far exceeded what I initially had in mind. My primary goal was to fully cover APSs demand charges / peak hours. After about 4 months of the system being online, we have not seen a single cent of peak/demand charges and our net bills have been a credit. This is even after unexpectedly adding a hybrid SUV that charges every day. Our setup: 17kw solar with two Tesla Powerwall 3's. Bottom line we could not be happier with the entire process and results. And as others have said pricing was much better than the other quotes!

Hector was supposed to be here at 3 PM on the schedule day, he showed up before 8 AM and knocked on…read moremy door! I did not answer, and waited for an hour, until 4 PM, for him to return to the appointment. He spent 30 minutes, evaluating my problem and inform me that it was not plumbing issue. I have been charged $155 for this! That is a ridiculous amount of money to have no work done in 30 minutes invested. I also don't appreciate my time being wasted by waiting for an hour. Will not use them or recommend them.

They still haven't even taken 1 minute of their time to reach back out to me and make the repairs…read moreright. I ended up having to pay a contractor to drywall their horrible cuts into the wall. He said this is the first time he's seen such sloppy and careless work from a plumbing company and advised me to reach out to the city and file a formal complaint so they can't take advantage of other people like this again.

There was some issues with communication from the business office that led me to have to find…read moreanother electrician. I was very pleased with the electrician when he came out to do an initial estimate. He was friendly and explained that this company enjoys helping home owners with these kind of electrical needs that I had at the time. The value seems to be a little higher than others but everyone has their own rates set. So I still think it's reasonable. I don't know how well the work would have been done, so I'm only reviewing the experience that I did have. 4/5 stars due to the communication issue. I called the office and spoke to a gal multiple times who was not relaying messages to the electrician. That's my only issue.

Another great job by this company. I had same day service when I called. The men were polite,…read moreprofessional and courteous. They also attended to 4 other electrical problems in the house.