We got four bids on our roof replacement and Sun Vault Roofing was not the lowest. I almost went…read morewith someone else, but thankfully I did not. Our house has a complicated driveway and parking situation which their crew was able to work around seamlessly. Our HOA had its own approval layer on top of the city permit, and Sun Vault Roofing helped us navigate a two-week back-and-forth over approved shingle colors (side salad: ridiculous that HOAs have this kind of bureaucracy). Despite the complications, Sun Vault Roofing kept us updated through every delay and milestone without us having to chase anyone down. That alone was worth the price difference. The crew showed up on time, worked two full days, and left the yard cleaner than they found it. The roof has now been through 2-3 major storms since installation, including the crazy hail in April and there is not a speck of damage. Everything looks sharp and clean. You can tell was done right all the way from the street. If you're getting multiple bids for a roof replacement in the Madison area, make sure Sun Vault Roofing is one of them. Just don't let the price be the reason you go somewhere else, if they are not the lowest. The quality they provide is worth it.

Well it's was just a misunderstanding, sorry Sun Vault Roofing. Coming out in a few days. Kyle is…read morereally nice. So ignore the single star please

I can't stand Everlight Solar. They have sent their employees to our home repeatedly and routinely…read moredespite telling them to stop and to remove us from their contact list. They ring our doorbell and are very aggressive both physically and verbally. This is not an isolated incident. I'd like to see some accountability by the owners and management of this company so their employees will stop harassing and harming our communities and neighborhoods. If this happens again, I will call the police.

They really look nice a Nd were installed quickly. I am just…read moregetting to know how to use them but the diversity is better than I had thought

Midwest Solar Power was recommended by friends several years ago, and we chose their bid from among…read moreseveral we solicited. The installation went smoothly and the crew was knowledgeable, professional, well-organized, and great at communicating with us. We've had no issues with the panels in the 5+ years since then, and I admit it's fun to check the app to see how much energy they produce. More recently, we did have an issue with a family of squirrels that took up residence under the panels, causing some damage. When I reached out to the company to ask for advice about addressing the issue, they got us on the schedule for repairs and critter guard installation. Nest removal was handled by a different company, which left the remains of the nest all over the roof, deck, and lawn. The crew was unfazed by the mess and got to work. They were organized, efficient, responsive to my questions - and they certainly left everything in far better shape than they found it. I can't recommend them highly enough - and though I would now recommend having critter guards installed when the panels are installed, this approach was cost-effective and the work was done well.

We worked with Midwest Solar Power to install an 8-panel solar photovoltaic system. Rik was…read moreextremely knowledgeable and helpful in answering our questions and laying out each step of the process. Rik and the installation crew were very professional, organized and clean. The entire project was completed in a timely manner with no complications. The system works flawlessly and has helped us cut our home's energy consumption substantially. One of the great features that Rik included with our system is access to the online portal that tracks power output on a minute-by-minute basis. It is really cool to have this added information that shows how many Watts our system is producing as well as the total production over any time period we input. We are extremely proud of the quality and performance of our system. We would like to expand it in the future and plan to work with Rik and Midwest Solar Power again. We are looking forward to many years of renewable energy in the future!

Twice this year my panel and inverter system failed to generate electricity for a period of about a…read moremonth. That is two months without solar generation. You can do better elsewhere.

The first time the representative tried to get me to sign a service contract for something I didn't…read morewant with an existing solar structure, didn't provide information for what I DID ask about. The second time he told me it'd cost me for them to send out a full crew to assess what I already have to give me an estimate for adding onto the existing system if I didn't send them an engineer's drawing of what's already there. The only "work" involved with getting specs for an estimate would be 10 minutes worth of measuring by one person, maybe a few minutes more of discussion. The job I was looking for is a small one, and I know it would cost more per unit than a larger one, but paying for ONE person to come out and gather specs for an estimate is totally unreasonable. If you want solar, find someone else who really appreciates the business and is willing to provide decent service.

Christine and the team at Sunpeak have been awesome to work with! I am always able to service their…read morecustomers with the highest amount of detail per their request and it makes my job a breeze! I look forward to continue working with them in the future!

SunPeak installed my system, 24 panels, and had me connected in less than 3 weeks. They helped me…read morewith permits and paperwork throughout. With "Focus on Energy" and "Federal Tax credits" solar seemed a great option for us. I'm now producing more electricity than I use.

Safer Better World did an assessment and installed an energy monitor in my home. He was quick,…read moreefficient and very professional. I loved having a locally owned business help me with my energy efficiency needs. Tim showed me how to track my own energy usage and gave me options for improvements. My power bills are lower, my house is warmer and I am very happy. We will be looking into solar energy soon!

From the owner: Photovoltaic Solar Installation and Energy Efficiencyread more

In October of 2024 I had the most excellent good fortune to work with Greenlink Energy Solutions as…read morepart of an ComEd Home Energy Efficiency project that included replacement of the furnace/a.c. and water heater, as well as top to bottom weatherization of my house. Even before the project started both Olivia and Jarron took the time to answer any questions and address any concerns I had regarding the equipment being installed and the overall scope of the project. Day 1, first up was a couple of electrical guys, quickly followed by Jarron and his HVAC team, Ben & Ryan. All on time and ready to get to it. Professional, pleasant and remarkably tolerant of my nonstop questions about the systems, the guys went to work and, other than a quick lunch break, worked nonstop, not particularly concerned about the clock but more about getting to a reasonable stopping place for the day. By the time they were finished, everything was operational, square and plumb, all pipes, valves, duct work and conduit looking very slick, orderly and professional. (5 stars just on the sheet metal work alone). Next up was the weatherization team with Nick leading the charge. Again, on time and ready to go. These guys, Zarek, Steven and Danial, came in with a plan and went right two it, peeling off to address varying issues and again, once on the ground it was go time for these guys. Remarkably, all willing and ready to jump in to even the less desirable parts of the project (like who really wants to go into a hot attic and crawl around in the corners? But they did it and with no hesitation or whining). Over all there were several things that impressed me about the Greenlink teams. There is the obvious stuff, like the punctuality and, remarkably, the through cleanup at the end of each day, and also the obvious work ethic, mutual respect amongst the team members and easy and informative communication with me. I think what was the most reassuring though, you could see the obvious pride the Greenlink people take in their work and, just as importantly, the obvious pride they take in working as part of the Greenlink team. That says a lot. I would not hesitate to recommend Greenlink Energy Solutions to anyone. I suspect my neighbors are already tired of hearing about how good they are.

From the owner: Trade-Ally Contractor with Focus on Energy. Free inspections and estimates! Home energy assessments…read more(energy audits), insulation including spray foam, solar, and more! Our mission is to provide every home, business, or building the most efficient and green solutions for your home. We guarantee quality work which means decreased utility bills, higher level of comfort, eliminating drafts, and ensuring your home is at peak performance.