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Heater Maintenance

Watertown Heater Maintenance

Improve Your Heater’s Efficiency & Longevity with Our Maintenance Solutions

Wisconsin's cooler weather means needing a heater you can rely on. The best way to make certain your system is in optimal condition when the temperatures drop is routine maintenance. At Carew Heating & AC, we provide affordable and high-quality services to support the efficiency and longevity of all kinds of heating systems, from furnaces and boilers to heat pumps and ductless mini-split systems.

Before peak heating season, reach out to schedule maintenance. We offer one-time services and ongoing upkeep through our maintenance plan program. Proudly, we extend our services to those in Watertown, Sun Prairie, Lake Mills, Oconomowoc, and nearby areas. Do you need help in a heating emergency? Same-day services are available. 

Call (920) 626-3962 or reach out online to learn more about our Watertown maintenance services and partner with us. We look forward to being the company you trust to keep your heater in top shape year-round. 

Comprehensive Heating Maintenance Services

Your heater relies on all its components to work perfectly together to provide the comfort you and your loved ones deserve. Should a part fail, its impact on your heating system can be significant. This is why our expertly trained HVAC technicians are incredibly thorough during maintenance services. 

When you hire us, you can expect our team to:

  • Make sure your heater starts without issue
  • Clean blocked vents and ducts
  • Test your safety and electronic controls
  • Replace worn parts and belts
  • Adjust your system pressure
  • Clean and dust your ignition assembly
  • Examine your blower, burner, coil, and heat exchanger (if applicable)
  • Inspect your flue

Beyond the above, we can recommend necessary services to be sure your heater can perform when it matters. Should you invest in our maintenance membership program, you can get discounts on services, as well as priority assistance. 

The Benefits of Professional Heater Maintenance

Regular heating maintenance delivers significant advantages that extend far beyond just keeping you warm. 

These benefits include the following:

  • Enhanced energy efficiency – Clean, properly adjusted systems use less energy, reducing monthly utility bills
  • Extended equipment lifespan – Regular care can add years to your heating system's operational life
  • Improved indoor air quality – Clean filters and ducts mean cleaner air for you to breathe
  • Fewer emergency repairs – Preventive maintenance catches small issues before they become major problems
  • Maintained warranty coverage – Many manufacturers require regular maintenance to keep warranties valid
  • Increased safety – Professional inspections can identify potential safety hazards like gas leaks or carbon monoxide risks
  • Consistent comfort – Well-maintained systems provide more even heating throughout your home or business
  • Peace of mind – With a properly maintained system, you can be ready to handle whatever Wisconsin weather brings

Special Considerations for Gas Heating Systems

Now, let’s start with a disclaimer. Heating systems themselves aren’t inherently hazardous, especially more modern units. However, if you use a gas boiler or furnace and cracks develop in the heat exchanger, carbon monoxide (CO) can leak into your building. Left undetected, it can lead to life-threatening outcomes. 

Most often, an issue with older gas furnaces or boilers, CO risk is best avoided through regular maintenance. During our inspection, our heating services experts will carefully examine your heat exchanger for signs of gaps, cracks, or damage. If we spot these things, we will recommend shutting the system down immediately and remedying the problem. Often, we can accomplish this through a heater replacement, especially if the unit is old or heat exchanger is too small for your heating needs. 

Schedule Heater Maintenance Today

Don't wait until the first frost to discover your heating system needs attention. As winter approaches, now is the perfect time to schedule your heating maintenance service with Carew Heating & AC. No matter your building’s system, we have the expertise and experience to keep all types of heating equipment running at peak performance. As Trane Comfort Specialists and Mitsubishi Electric Diamond Contractors, we bring the highest level of training and expertise to every service call. 

Contact us online or call (920) 626-3962 for heater maintenance in Watertown. Let us help you stay comfortable all winter long with professional care you can trust.



Hear From Our Happy Customers

    Thank You, Matt & Carew
    “Great company. The technicians are courteous and efficient. Matt did a great job and explained everything to me.”
    Kenneth K.
    Friendly & Fast Service. Highly Recommend This Company
    “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.
    Thank You, Carew!
    “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.
    Excellent Work
    “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.
    We are Grateful for Carew
    “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.
    Couldn't Be Happier
    “Carew installed a new furnace for me. The installation was quick and efficient. Everything went well, and it's running great.”
    Michael M.
    Above & Beyond
    “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.
    10/10 Highly Recommend!
    “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.
    No One Better!
    “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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At Carew Heating & AC, we're always ready to take your call! Give us a call at (920) 626-3962 or fill out the form below to contact one of our team members.

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