National Solar Rankings

Wisconsin Solar Company Rankings 2026

Updated February 22, 2026

167Companies Evaluated
$21,660Avg. System Cost
All Energy SolarTop-Rated Company

Top Ranked Solar Companies

83.1/ 100

All Energy Solar

0BBB Complaints
15*Years in Business
St PaulLocation

All Energy Solar has been a dedicated solar installer in the Upper Midwest for 15 years, serving the Wisconsin market from their St. Paul, Minnesota, headquarters. Their 4.8-star Google rating across 1,274 reviews reflects one of the largest and most satisfied customer bases of any solar company in the Great Lakes region. What earned All Energy Solar the top ranking in Wisconsin was the scale of their operation combined with consistent quality. When over a thousand customers maintain a 4.8-star average, the data speaks clearly about the reliability of the experience. Their clean BBB record and NABCEP certification further support that conclusion. The company helps Wisconsin homeowners navigate the state's net metering program, Focus on Energy rebates, and property tax exemption for solar systems. Their cross-border experience between Minnesota and Wisconsin gives them familiarity with both states' utility landscapes and incentive programs. All Energy Solar designs systems for Midwest conditions, accounting for snow loads, cold temperatures, and the shorter winter days that characterize the region. With a composite score of 83.1, All Energy Solar is our top-ranked solar company in Wisconsin for 2026.

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Customer Reviews

Courtland M.

I highly recommend All Energy Solar! I primarily worked with Sam - he was professional, kind, and patient as we navigated the process from start to finish. To set up a home power station,...

Mark K.

I just installed 14 solar panels and the install process on my roof was great. Mine took 1 day! The installers were friendly and professional. The sales process was easy and honest too. I got 2...

Patty P.

Our experience with All Energy Solar has been excellent. From the beginning of the process when we met with Isaac to decide which company to select, to the installation of our rooftop solar panels...

Brenton T.

I highly recommend All Energy Solar if you are condering getting solar panels. After getting proposals from several solar installers, we opted to use All Energy Solar. Not only was their pricing...

Alisa K.

So happy with my experience with All Energy! Crew 9 (Jake, Keith, and Matt G) were speedy and polite. They kept the yard shoveled after they cleared the roof off so my dog could keep going to the...

Susan R.

Great Experience from the beginning to end with All Energy Solar! Every person we worked with through the process was professional, intelligent, and very easy to communicate with. All Energy kept...

Edward M.

All Energy was very easy to work with and their communication was unmatched. Our Salesperson, Charles, was direct, efficient, knowledgeable, and low pressure. Our project Manager, Sierra,...

Zach W.

Almost done with the process and so far it's been extremely smooth! Jeff W was a great initial point person, my project manager has been helpful and attentive, and Crew #4 from AES did a fantastic...

80.1/ 100

Vivint

0BBB Complaints
15*Years in Business

Vivint's Wisconsin operations bring national-scale resources and standardized processes to a state where solar adoption has been growing steadily as technology costs have declined and awareness of Wisconsin's renewable energy incentives has increased. As one of the largest residential solar providers in the United States, Vivint offers a level of operational consistency and financial backing that smaller regional installers cannot match, which translates to streamlined project management, established supply chain relationships, and corporate warranty support. The company's 4.8-star Google rating from 268 Wisconsin reviews demonstrates strong customer satisfaction in their state operations. While Vivint operates nationally, their local installation teams bring market-specific knowledge of Wisconsin's utility landscape, including the interconnection processes for We Energies, Madison Gas and Electric, and Alliant Energy. Customer reviews highlight efficient installation timelines, professional crews, and clear communication about system performance expectations and financing terms. Vivint's equipment partnerships with major manufacturers give them access to competitive pricing on Tier 1 panels, inverters, and battery storage solutions. Their national purchasing volume allows them to offer equipment at price points that smaller installers may struggle to match, and their standardized installation practices ensure consistent quality across their Wisconsin project portfolio. The company offers multiple financing options including cash purchase and loan programs, with the backing of a publicly traded company that provides additional financial security. Wisconsin presents specific challenges for solar installations, including significant snow loads, cold temperature effects on equipment performance, and seasonal production variations that require accurate modeling to set proper customer expectations. Vivint's data analytics across thousands of installations in northern climate states inform their Wisconsin system designs with real-world performance data rather than theoretical projections alone. Their 15-year track record as a national company and zero BBB complaints in Wisconsin reinforce a pattern of accountability. With a composite score of 80.1 out of 100, Vivint holds the second-ranked position in Wisconsin for 2026.

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Customer Reviews

Jaclyn M.

Fantastic! Very happy with our new system coming. He was very informative. Professional. I didn’t feel pushed to buy like most door to door salesman. Just gave me the info and let me decide, so it...

Dennis H.

Jeffery was a great salesman. Really enjoyed talking to him. Knew his product, was very informative. Just didn’t feel it was a necessity for us. But, I am giving him 5 stars just for how he...

Nick T.

Devrys was excellent, I don’t normally like salespeople but he was genuine, knowledgeable and not overly pushy. Half the reason I purchased from him was his demeanor.

Shameka S.

I recently had the pleasure of working with Micheal (Mike) during my sales consultation, and I couldn't be more impressed! From the moment we began our conversation, he demonstrated a deep knowledge...

Nikye M.

The app is always glitchy. If for whatever reason you missed a payment and they deactivated your services it takes 24 hours from the time you make a payment for the app to reactivate. I will never...

April B.

Michael Hayes stopped by one rainy evening and presented his pitch for Vivint. His demonstration and knowledge of the product were excellent and he represents the company well! I will be...

George M.

Monjae was great I didn't plan on signing up for anything but he offers a great deal and really cared about protecting my house. He went over all the information and explained everything clearly.

Jay

Matthew really I'm impressed us with every aspect of this process. He is knowledgeable, patient, friendly and followed up with us but never made it feel like he was pressuring us. He is truly an...

79.48/ 100

Midwest Solutions Inc

0BBB Complaints
17*Years in Business
AntiochLocation

Midwest Solutions Inc has served the Antioch area and southern Wisconsin for 17 years, building a customer base that spans the Illinois-Wisconsin border region. Their 4.9-star Google rating from 151 reviews reflects strong customer satisfaction among homeowners who have chosen a local contractor over the national brands that compete heavily in the Milwaukee and southeastern Wisconsin markets. The company's 17-year operating history demonstrates staying power in an industry where many small installers come and go with market cycles. That longevity matters to homeowners evaluating solar, because a 25-year warranty is only as valuable as the company standing behind it. Midwest Solutions' nearly two-decade track record provides a level of confidence that they will be available for warranty service and system maintenance long after the initial installation is complete. Midwest Solutions brings a personalized service approach that national companies operating at scale cannot replicate. Their knowledge of local building codes, permitting requirements, and utility interconnection processes across multiple jurisdictions in the border region streamlines project timelines. Customer reviews consistently note attentive communication, willingness to answer questions throughout the project, and installation crews who treat homes with respect. The southern Wisconsin solar market has grown significantly as equipment costs have declined and state incentives have made the economics more favorable. Midwest Solutions' long presence in the region means they have relationships with local inspectors and utility representatives that smooth the permitting and activation process. For homeowners who value working with a locally rooted company that treats each project as a reflection of their reputation in the community, Midwest Solutions offers an alternative to the high-volume national approach. With a composite score of 79.48 out of 100, Midwest Solutions Inc holds the third-ranked position in Wisconsin for 2026.

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Customer Reviews

Victoria B.

Our representative John Bamba was so knowledgeable and helpful throughout the whole process- checked up on us throughout the installation process and during the inspections. We had so many questions-...

Jane

We had our solar installed recently and Mari John Bamba made it so easy by explaining everything and answering all questions we had. He was there from start to finish.Installation only took a day and...

Manuel P.

John Bamba was amazing. He made it simple for me. I will definitely recommend him to all my friends. John, pls help all my friends. okay?

mohammad a.

I was in the market for a solar system I spent a whole month searching for a decent company that has decent prices and fast installation and that’s when I came across Midwest! I was fortunate to deal...

Brian M.

This has been a wonderful experience from the first meeting with Colton Betscher. He explained everything in detail and answered every question I had. Colton is always keeping me up to date with what...

Joshua P.

One of the best managers/technicians I’ve been involved with. Rob Wisniewski was an excellent person to help us get through the project. They are fast, informative and professional. I highly...

Joe B.

***Updated 9/27: Back to One Star. Since 8/27, only one person from this company has done anything to help resolve my issues. Instead they've punted me to several other companies who aren't very...

Frank I.

If you’re going solar and NOT working with Rasha Sabbah… honestly, what are you even doing? Rasha had me understanding solar panels like I suddenly became an electrical engineer. She broke everything...

All Solar Companies in Wisconsin

Showing 20 of 117 companies

Profile
Wolf River ElectricIsanti5.0View
Midwest Solar PowerMadison5.0View
Smart Roofing & Sheet Metal CompanyNew Berlin5.0View
Full Spectrum SolarMadison5.0View
New Roofs Inc.Waukesha5.0View
Drews SolarMadison5.0View
Home Team Energy CompanyBrookfield5.0View
PB Solar Panel InstallerHighland Park5.0View
Premier Roofing OshkoshOshkosh5.0View
Roberts Restorations, Inc.- Kenosha, WIKenosha5.0View
Generations RR Roofing & RemodelingWauwatosa5.0View
SunPeakMadison5.0View
SolarwerksChicago5.0View
Sun Vault RoofingMadison5.0View
Madison Mobile Solar, LLCFitchburg5.0View
Appleton Solar, LLC5.0View
ALL SKY ENERGY, LLC.Baraboo5.0View
Willow ElectricAppleton5.0View
Roofing Built To LastOshkosh5.0View
E2 Innovations LLC5.0View

Wisconsin Solar Resources

Energy Laws & Incentives

Net metering at retail rate|Focus on Energy rebates|Property tax exemption for solar|No state solar tax credit|Sales tax exemption (partial)

Solar News

Useful Links & Blogs

  • Your Startup Guide for Solar Energy at Home

    Your Startup Guide for Solar Energy at Home · Evaluate your home's energy use · Make sure your home is suitable for solar panels · Get bids and find a qualified ...

  • Solar and Wind in Wisconsin: A Local Government Guide ...

    We developed a guide to provide communities in Wisconsin with an overview of long-term utility- and community-scale solar and wind development.

  • Blog

    Solar for Good and Solar for Schools are now under one roof at RENEW Wisconsin. The Solar for Good program was created by the Couillard Solar Foundation, ...

*Companies displaying 15 or more years in business are typically established electrical, roofing, or general contracting firms that expanded into solar installation in more recent years. The years shown may reflect the age of the parent organization or a strategic partner, not necessarily the solar division itself. This distinction is worth considering when comparing to dedicated solar installers, as purpose-built solar companies may offer more specialized expertise despite a shorter operating history.