Business Details
About
Solar Energy Company
All Energy Solar is a full-service solar energy solutions provider based in Madison, WI. Founded in 2009 by brothers Michael and Brian Allen, the company designs, engineers, and installs solar panel systems for homes, businesses, farms, and government buildings. They operate primarily in Minnesota, Wisconsin, Iowa, Illinois, Massachusetts, and New Hampshire, with commercial projects available nationwide. Their team includes NABCEP-certified professionals who ensure high technical standards on every project.
All Energy Solar manages the entire solar process—from site evaluation and permitting to installation and maintenance. They also offer energy storage, EV charging stations, and assistance with financing and incentive programs. With over 10,000 completed installations, the company is known for its customer-focused approach and commitment to sustainability.
Details
- Onsite servicesAvailable
- Wheelchair accessible entranceAvailable
Location
Hours
Reviews
4.7
100 reviews
5 stars
87
4 stars
7
3 stars0
2 stars
3
1 star
3
- HEHelen EmslanderDec 29, 20255.0The installation crew was knowledgeable, competent, worked well together and with us. I hope All Energy Solar keeps this team together.
- JKJessica KrauseAug 25, 20252.0I reached out to All Energy Solar after a power surge damaged our array. The company who installed our panels is no longer in business, so I needed to find a new company. After 2 months of SLOW communication back and forth with All Energy Solar trying to diagnose the issue over phone calls and emails, I still have an unusable system, and no one has been out to even look at anything. I understand that summer is busy season for solar, but this feels horribly inefficient.
- LFLindsay FeulingJul 25, 20255.0I had reached out to several companies in the area to help me with an issue, where my solar inverter had failed and I was receiving a replacement from the manufacturer. What I simply needed was for a qualified and certified individual to remove my old inverter and replace it with the new one. My PV system was originally installed in 2017, and the original installer decided to no longer provide service to residential customers. And of the Solar companies I contacted, most of them were not willing to commit or didn't want to do this work. The exception was All Energy Solar. They graciously committed to helping me, and it was a huge relief to me. I talked to two individuals from the company, where they requested information about my solar installation, and specific details. From there, they sent me an estimate, which I agreed upon, and I signed a contract for them to come out and install my new inverter. The installer arrived with a smile on his face and the confidence that assured me the installation was going to be no problem and that I will be back in service in no time. And in a short amount of time, the installer had my new inverter operational. I once again monitoring my home solar production and I am once again happy with being a renewable energy provider. I would highly recommend All Energy Solar for your new installation, and for service in the future. If I need future service for my PV system, heaven forbid, I will not hesitate to contact All Energy Solar.
- JHJeff HumeJul 23, 20255.0Thank you to Mike, Brandon, Ramon and the crew out of the Madison office. They completed the project, 40 panels and two batteries, with no issues or surprises. They were all very easy to work with - efficient, knowledgeable, and patient with questions I had during the process. They communicated well about their schedule, showed up on time, cleaned up everything well and completely met or exceeded expectations with the process and the final product. Very happy with how everything looks, inside and outside.
- DKDavid KingJul 18, 20255.0We had an 8.74 kW solar system installed this year by All Energy Solar. We could not have had a better experience. They kept us up to date with each step of the process, called us at regular intervals and followed each call up with an email summarizing our phone conversation. They handled all permitting and coordinated things with the utility company. The entire project went extremely well with no surprises. Everyone we dealt with was friendly and informative, answering all of our questions as the process unfolded. We'd like to mention that our Project Coordinator, Sierra Thompson, was particularly helpful and excellent to work with. Her attentiveness and thoroughness in managing our project was greatly appreciated. She was very well organized and responded to all our concerns /questions clearly. We felt we were well taken care of throughout the entire process. We also had a great installation/electrical team to work with. This was the WI-02 team out of Madison. Kole and Ramon and their team were very professional and nice to work with. Thanks to All Solar Energy for making this happen for us!
Frequently Asked Questions About All Energy Solar
How much do solar panels cost?
It’s impossible to set a one-size-fits-all price on solar installation. Each property has its own energy needs and design configurations to take into account. How many panels are needed to cover all the energy requirements for the property? Can that number of panels fit on the roof? Should ground-mounted solar be a consideration? Are there trees or other larger buildings nearby that could cast a shadow on your panels? The only way to find out how much solar panels could cost for your property is to get a custom evaluation.
How long do solar panels last?
A solar panel’s current estimated lifespan is 35–40 years, which is in line with the lifespan of most premium residential roofing materials. However, most manufacturers recommend that their panels be replaced when their efficiency drops below 80%—which usually happens after the 30-year mark—well beyond the estimated payback period for your solar photovoltaic investment.
What types of solar services does All Energy Solar provide?
All Energy Solar offers solar panel installation, energy storage installation, EV charger and SPAN smart panel installation, residential roofing, and solar panel removal and reinstall services.
What areas does All Energy Solar serve?
They operate primarily in Minnesota, Wisconsin, Iowa, Illinois, Massachusetts, and New Hampshire, with commercial projects available nationwide.
How long can I expect solar panels installed by All Energy Solar to last?
Solar panels typically last 35–40 years, but most manufacturers recommend replacement when efficiency drops below 80%, commonly after 30 years.
What are the business hours for All Energy Solar in Madison?
They are open Monday through Thursday from 8:00 AM to 7:00 PM, Friday from 8:00 AM to 5:00 PM, and Saturday from 9:00 AM to 1:00 PM. They are closed on Sundays.
Does All Energy Solar offer accessible facilities?
Yes, they have wheelchair accessible entrances, parking, and onsite services.
What payment options are available at All Energy Solar?
They accept cash, check, financing, and invoice payments.
How can I contact All Energy Solar for a solar consultation?
You can contact them via phone at +1 800-620-3370 or email at info@allenergysolar.com.
Are there any roofing or home maintenance services near All Energy Solar's Madison location?
Yes, Gutter Glove Of Wisconsin provides roofing, home cleaning, and gutter services nearby, and Paramount Roofing and Siding offers roofing and construction services close by, which can complement your solar installation needs.
What nearby electrical or contractor services can assist with solar system maintenance?
Engelhart Electric Inc. and Westphal & Co are nearby electrician contractors who can support maintenance or electrical needs related to your solar system.
Is there convenient transportation near All Energy Solar's location in Madison?
Yes, Badger Bus offers rental, taxi, and transportation services nearby, which can help customers access All Energy Solar and the surrounding area.