Whether it’s the dead of winter or peak summer heat, our technicians provide trusted HVAC service with quick response times and lasting results.
Watertown HVAC Services
Heating & Cooling Experts Serving Watertown, Waukesha, Sun Prairie, Lake Mills, Oconomowoc, & Surrounding Areas
Living in Wisconsin means dealing with brutal winters and sweltering summers. These challenging conditions make a reliable HVAC system essential. At Carew Heating & AC, this is just what we’re here to ensure for our community; when it comes to comfort, we’ve got your back.
Whether you need repairs for a broken-down furnace, a replacement for an old air conditioner, or routine maintenance to keep your comfort systems in great shape all year, count on us. We employ a carefully screened and highly trained team of technicians who are known for getting jobs done right. Their assistance is just one call away!
Let us know how we can support your home or business’s comfort. If you are dealing with an HVAC emergency, reach out to us 24/7. We can often make same-day appointments. Plus, we offer financing and payment plans to make our solutions more accessible to all who need them.
For HVAC services in Watertown, call (920) 626-3962 or contact Carew Heating & AC online. We're not just another HVAC contractor; we're your neighbors and strive to be the company we'd choose if we weren't in the business ourselves.
Why Choose Carew?
We're Trusted for a Reason
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Customer-First ServiceClear communication, honest recommendations, and a commitment to doing the job right the first time.
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Quality You Can FeelHigh-efficiency systems and expert workmanship designed to improve comfort and lower energy costs.
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Around-the-Clock SupportEmergency HVAC service available 24/7 to keep your home comfortable when it matters most.
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Trusted Local ExpertsServing Watertown and the surrounding communities with reliable HVAC & Electrical solutions tailored to your home’s needs.
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“Alan S.
Marc installed Aprilaire on the furnace and a heater in the garage. Both jobs went well. Very thorough and neat. Explained how everything worked. Very pleased with the service and product.
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“The guys who came to my house were wonderful. They replaced my furnace and central air. They showed me on both units things I may need to know. They were very professional. I would recommend them and the company.”Shirley M.
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“Carew came to perform an annual check-up service on our furnace and a/c unit. They arrived as scheduled and was great at answering any questions we had.”Mari Ann R.
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“Matt is a very nice service person, he is helpful and friendly. I recommend Carew Heating & AC and Matt to anyone who needs help. There was no extra fee, his service was part of the Comfort Club.”Deborah 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.
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“Carew Heating & AC did an amazing job! They were professional and efficient and mindful of their surroundings. It was a pleasure working with their team!”Genie T.
Protecting Your Comfort with Experience-Backed HVAC Solutions
With nearly three decades in the industry, Carew Heating & AC has developed the expertise to handle every aspect of your comfort needs. You can confidently turn to our licensed and insured team for all things to do with furnaces, boilers, central air conditioners, heat pumps, ductless mini-split systems, and other heating and cooling technologies.
Years of hands-on experience have taught us that true comfort extends beyond basic heating and cooling. That's why we've cultivated specialized skills in indoor air quality improvement, precision ductwork installation and repair, energy efficiency upgrades that reduce utility costs, and commercial HVAC solutions for local businesses.
Our capabilities are not limited to servicing and installing residential and commercial HVAC systems. We offer complete water heater services, as well as electrical solutions, including generator installation.
Contact us for more information about our extensive offerings. Our friendly team is at the ready to learn about your needs and discuss how we can leverage our skills, experience, and resources to tackle any challenge or project.
Don’t Miss Out on These Savings!
Regular tune-ups extend system life, improve efficiency, and reduce costly breakdowns. Ask about our maintenance plans today.
Wherever you are in the Watertown area, our team is ready to provide the dependable HVAC service you deserve. If you don’t see your community listed, contact us to see if we can still help!
- Ashippun
- Beaver Dam
- Burnett
- Cambridge
- Clyman
- Columbus
- Cottage Grove
- Deerfield
- Delafield
- Dousman
- Eagle
- Edgerton
- Fall River
- Fort Atkinson
- Fox Lake
- Friesland
- Genesee Depot
- Hartford
- Hartland
- Helenville
- Horicon
- Hubertus
- Hustisford
- Iron Ridge
- Ixonia
- Jefferson
- Johnson Creek
- Juneau
- Lake Mills
- Lebanon
- Lowell
- Marshall
- Mayville
- Merton
- Nashotah
- Neosho
- North Lake
- North Prairie
- Oakfield
- Oconomowoc
- Okauchee
- Palmyra
- Randolph
- Reeseville
- Rio
- Rubicon
- Sullivan
- Sun Prairie
- Waterloo
- Watertown
- Waukesha
- Waupun
- Whitewater
- Woodland
We Prevent HVAC Problems Before They Start
While we're always ready to be the heroes who restore your comfort during emergencies, we much prefer helping you avoid those situations altogether. That's why we focus on prevention through two key approaches.
First, our comprehensive HVAC maintenance program can help you keep your existing systems in peak condition. Through regular tune-ups and inspections, we can catch small issues before they become more complicated and costly, all while providing you with valuable perks like service discounts and priority scheduling.
Second, when it's time for new equipment, our perfect installations set you up for years of reliable comfort. Drawing on extensive training and decades of expertise, we can make certain your new systems are installed correctly from day one.
Together, these services can help you avoid the inconvenience and expenses of emergency repairs. If this sounds good to you, do not hesitate to contact us. We’re always glad to lend a helping hand to members of our community.
Decades of Service You Can Trust
Since 1996, Carew Heating & AC has built a reputation for excellence in Watertown and surrounding communities. To stay in business and grow for decades, you must deliver on promises every single day. That's exactly what we've done, and it's what you can expect when you choose Carew Heating & AC. To see what many of our past customers have thought of our great services and top-notch customer care, visit our reviews page.
Are you ready to start with us? Call (920) 626-3962 or get in touch online for HVAC services in Watertown. We look forward to being the company you call to support your home or business’s comfort.