Electrical reviews in Madison, Wisconsin

Ron and the team helped us install our EV charger. They even went as far as helping navigate some incentives and recommendations for us to lessen the cost (they were already the most affordable option from the 3 companies we received quotes from). Can’t thank them enough for their expertise!

For real these guys were awesome. They answered all my questions. I felt super comfortable with them throughout the process. Greg was fantastic and so helpful. Kyle and Rick explained all the electrical components and the workmanship looks great. Bernard and Jovan were quick. Everything stayed clean, they were very friendly and the process was easy, communication was great. I felt super comfortable with this crew and with Greg, my project manager. He made it so simple and clear throughout. I feel very lucky my first big home project was with this group.

The Full Spectrum Solar team was AMAZING: timely, tidy, and excellent communication. We got referred here by a company out of Steven’s Point, and we couldn’t be happier with the service or the long term outcome.

Full Spectrum Solar did a great job for me. They were very professional, responsive and communicative from start to finish. I asked a lot of questions, which they patiently answered. Ron, the project manager, used a GPS-based instrument that estimated the position and angle of the sun at different places on the roof for different times of the year to design the system. It was exporting electricity to the grid the first day MG&E hooked it up and it's only March. Obviously, I cannot speak to the longevity of the system, but the panels are highly-rated and are exceeding my expectations to date. I highly recommend Full Spectrum.

The installation was great, the installers were friendly and helpful. Ron Chester was great to work with and very knowledgeable . I highly recommend Full Spectrum.

Full Spectrum Solar installed out rooftop system in Jan 2025 and turned on Feb 2025. The process was transparent from initial proposal to the changes requested by me all the way to the final installation. I am very happy how the system has performed so far and their support through the initial start and answering questions and providing guidance the first few weeks.

I chose Full Spectrum Solar based on positive reviews on Nextdoor. They made the process very easy, answered all my questions, and did the work efficiently with no mess left behind. They even petted my dogs! I am very pleased!

Great job from Full Spectrum on our rooftop residential install. The price was fair. The work accommodated our needs around appearance (great job to electrician Rick on his conduiting), and care for our roof. Brent, our project manager, stayed on top of WE Energies to make sure that all of the paperwork kept moving forward. We definitely would recommend Full Spectrum Solar.

Entire system installed in less time than expected, started sooner than promised. Great communication at every phase of the project. Listened to what we needed. Good coordination of all the involved parties including the city and MG&E.

Had a contract in Madison for solar installation. The family situation changed and we moved to Waukesha. We needed to build a garage so Full Spectrum Solar redesigned everything for the new garage, worked around the building schedule and with We ENERGY. Everything came together wonderfully and the employees were incredible. Couldn't be happier

I wholeheartedly recommend Full Spectrum Solar for residential installation of solar panels and battery storage. I had a new build and live in another state. Ron at Full Spectrum was extremely helpful and answered lots of questions in a timely manner and helped work with the builder to get the installation done smoothly. The building contractors also said that the interactions were smooth.

Service was spectacular.

I am extremely happy with all phases of the installation and performance of my rooftop solar installation from Full Spectrum Solar. Ron Chester, the project manager, was thorough and careful. His analysis of my home and what would be the optimal installation was far more detailed and evidence-based than any of the competitive bids I received. He did an on-site inspection (not done by others) and gave me a proposal that considered among other parameters the roof angle and orientation, the possible need for additional roof support, the presence of surrounding structures, and my electric usage for the previous year.

All the staff involved from start to finish, from the electricians to the roof installers were on time as promised, efficient, and respectful of my property. They cleaned up after they completed their work. They answered all my many questions thoroughly. It turned out that the installation was less complicated than in the initial bid, and they reduced the cost of the installation accordingly. Their followup up after the installation has been superb.

I recommend Full Spectrum Solar without any hesitation whatsoever.

Full Spectrum Solar installed a 7kw for our home in Waunakee. Everything went great. Very good communication and fair pricing compared to the "door to door" competition.

Ron at Full Spectrum Solar was very helpful on solving the microinverter problem. He gave me detailed instructions on how to contact Enphase to assess the problem. Within 2 business days after receiving the replacement microinverter, they were here to replace it.

We've used Full Spectrum for 2 projects - an initial installation and a subsequent addition to the first installation. In both cases the required paperwork was clear, the projected timeline was fairly accurate and the price quoted was the price we paid. I have a small quibble with the placement of one panel in the addition, but on the whole our experience has been positive, and I'd use them again. (Follow-up: After reading this review, Full Spectrum reached out to me and addressed my one concern. That level of customer service is VERY impressive!)

Full Spectrum installed our rooftop system in 2021 and went the extra mile at every step to make sure things were just as we wanted.

From the initial consultation with Nick to installation with with the electricians and crew, every member of the staff made sure details were to our liking and well suited to the house: from shading analysis to equipment specification, placement details and conduit routes.

Their production estimates were much more accurate than those from other companies, and the complete system looks great. Everything is nicely packaged from roof to meter.

Full Spectrum knows what they are doing. They are definitely the pros in town, and they always get my full recommendation to friends and family interested in home solar.

Some call him the bearded man, others the solar shaman, others still, Todd… all I know is he should be running the company. We expanded our existing system by adding 75 panels, the bearded man made it happen. He should really be running the company. Additionally, instead of a chipped corner, the solar shaman gave us unexpected symmetry to our array geometry. He really should be running the company. Todd also generously made some personalized tie dye shirts which was very much appreciated. Did I mention, he really should be running the company.

Overall great job by Full Spectrum – we came back for more since the original install was such a positive experience!

Full Spectrum Solar installed solar panels at Mary House of Hospitality in October of 2018 and we are extremely happy with the project. Mary House is a small non- profit providing hospitality to children and families visiting the Oxford federal prison. Full Spectrum really worked with us to make the system affordable and helped us with fundraising by being willing to put time into designing and planning before we were in a position to sign a contract. They made several site visits even though we are about an hour north of Madison, and they were extremely helpful in planning and sizing the project to work with both our electrical usage and our budget. They put extra time into designing several options, and were very patient with the time it took us to settle on a plan. They worked with us to design a structure to mount the panels on, and helped us save quite a bit by generously coaching us through building the structure ourselves. (Even being reachable by phone on weekends!) They did a wonderful job of working with our local utility company ( Adams Columbia Electric Co-op) to be sure everything went smoothly when the system went online and to help us qualify for a Focus on Energy grant. They were flexible and easy to work with in scheduling the actual installation and all of their work was excellent — they were prompt, well organized and efficient, enthusiastic, kind, patient and very professional.
Full Spectrum Solar also installed rooftop solar panels on my house in Madison in 2016, and that system has worked flawlessly. It was a much smaller project, but the company was every bit as helpful, responsive, professional and easy to work with. They’ve checked back several times to be sure the panels are working well, and I’m totally confident that they’ll be available if I ever have a problem with the system.
I would absolutely recommend this company.

Just an update - it’s a year later and our system is working flawlessly- having survived a wind storm last fall that flattened our wood shed, a hail storm, heavy rains, and the coldest sub-zero, snowiest winter anyone can remember!

They did an excellent job installing 26 solar panels and went out of their way to accommodate my schedule. Ron, the manager, was exceptionally responsive and a pleasure to work with—always quick to answer questions and provide updates. Thank you to the entire team for the great service!

A++ communication and professionalism from Full Spectrum Solar and Ron Chester (Program Manager)! When we rebuilt our shed in rural Beaver Dam township, we designed it for solar panels which will generate about 80% of our total home electric needs (including charging our electric vehicle). Compared to working with the building contractors, Full Spectrum Solar was amazing— they were on time, on budget and they cleaned up the work site. Ron answered all of our questions, even the technical ones (we had a lot of them). He handled township permits and all of the Alliant Energy utility paperwork. He even submitted the Focus on Energy rebate for us, and we received that check in the mail before our final installation invoice was due. We are 100% satisfied and highly recommend Full Spectrum Solar.

I highly recommend Full Spectrum Solar if you plan on going solar! Ron, Greg, and the crew did an amazing job. Communication was excellent. Every step was explained in excellent detail. The job was done quickly. I had an amazing experience working with Ron and his crew.