Proudly Serving Watertown & the Surrounding Communities
Carew Heating & AC provides trusted heating, cooling and indoor air quality services throughout Watertown, WI and nearby communities. Our licensed team delivers reliable HVAC repairs, system replacements and new installations designed to keep homes comfortable through every season. With decades of local experience, we focus on practical solutions to improve efficiency, performance and long-term reliability.
Homeowners across the region rely on our team for responsive service and knowledgeable recommendations tailored to their specific systems. From routine maintenance to complete HVAC upgrades, we bring attention to detail and proven workmanship to every project, helping you maintain consistent comfort year-round.
Areas We Serve
We proudly provide HVAC services across a wide portion of Southeast Wisconsin, supporting homeowners in both small communities and growing cities. If your location is not listed, contact our team to check service availability in your area.
Hear From Our Happy Customers
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“Great company. The technicians are courteous and efficient. Matt did a great job and explained everything to me.”Kenneth K.
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“Matt did a great job with my air conditioning cleaning. I recommend signing up for their comfort plan helps keep everything running well and service is on time. Matt does great with tolerance with my dogs; they always want to help.”Dave C.
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“Matt was very pleasant to work with. He arrived on time and was very professional. He answered all my questions and offered some good advice. Definitely will be using Carew again. Thank you.”Rick E.
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“Alex did a great job explaining what he was doing and did the tune-up/yearly maint. in a timely manner. And was very nice.”Christian S.
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“Carew is the best! Our air went out on the hottest day of the year, and they came right away to help us! I am so grateful for their professionalism, quick service, and great prices!!”Jennifer R.
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“Carew installed a new furnace for me. The installation was quick and efficient. Everything went well, and it's running great.”Michael M.
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“Carew Heating & AC Inc has been very helpful in sorting my heating and AC needs in my home that I recently purchased. Rob, the Technician was very polite, informative, and thorough.”Peter R.
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“We had a fantastic experience with Ben and Alex today! They arrived right on time, were incredibly professional, and clearly knew their stuff. It’s not every day you find a team that brings both expertise and a great sense of humor into your home.”Aaron J.
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“I have been a customer of Carew Heating and Air since we moved to Watertown 5 plus years ago. We are always beyond pleased with our service needs. They are experts. I highly recommend Carew! Thank you!”Lee K.