Get matched with top air conditioning pros in Colgate, WI

"Mike came out promptly and was able to diagnose the problem immediately. Although the replacement motor was expensive part, he performed the procedure flawlessly. Good conversation and very nice guy. I will call him out again for the AC tune up."

"Wonderful experience having Kettle Moraine H&AC service our central air conditioner. Matt arrived on time, explained service needed so we could easily understand what needed to be done, and was an absolute joy to have as our technician. Highly recommended and will be a long time customer of KM H&AC!"

Cardinal Heating, Cooling, Plumbing & Electric has provided full-service HVAC, plumbing, and electrical work to homes and businesses throughout the Madison area since 1984. Homeowners call us for furnace and air conditioner repair, water heater replacement, drain cleaning, and electrical panel upgrades, along with the everyday plumbing and electrical work every home needs. We take the time to listen to every customer and explain the options clearly, and our licensed technicians bring years of hands-on experience to routine maintenance, unexpected repairs, and full system installations alike. Call Cardinal today to schedule your free estimate.

"very good at what they do will call these guys for any furnace or ac problem"

"successful, prompt installation of new furnace and AC units."

"For DC/ Northern VA: Best price in the area. Very methodical, evaluated the ducts as he worked, very knowledgeable. Dryer duct cleaned as well. Showed up 2 hrs late, so ensure you have a full day for the job to be completed."

"Shane was able to schedule a prompt appointment. He arrived on time and performed a thorough diagnostic on the furnace. He identified an issue I was unaware of and corrected the problem with the air conditioner using parts that were still under warranty. I will gladly use his services again."

At Southport Plumbing, Heating & Cooling, we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

"I had the Team out to perform and AC service and Furnace tune up. With such great service and comparable pricing I ended up moving forward with duct cleaning services. The guys were friendly and professional they were also nice to my doberman."

For over 30 years, WIL-Surge has been a trusted name across Wisconsin.\nWe’ve handled everything from large-scale projects like stadiums and hospitals, to the systems that power homes like yours.\n\nAs a family business, we believe every homeowner deserves that same level of care. After years of requests from neighbors and customers, we brought our experience to residential service.\n\nAt WIL-Surge Home Services, you can expect safe, reliable electrical, heating, and cooling work.\n\nWe operate with integrity, communicate clearly, and provide fair, honest pricing — getting the job done right the first time.