Professional HVAC Services
Servicing Both Residential & Commerical | Licensed & Insured

Installation & Replacement
At C&K Heating and Cooling, located in St. Clair, Michigan, we believe in providing honest and reliable service for both residential and commercial customers. Before recommending a replacement, our experienced technicians will conduct a thorough inspection of your HVAC system to assess its condition and explore all possible repair options. If a new system is the best solution, you can trust our highly trained team to install top-rated, energy-efficient equipment designed to keep your home or business comfortable year-round. Your satisfaction and comfort are our top priorities!

Repair & Maintenance
We provide top-quality HVAC service for both residential and commercial properties throughout St. Clair, Sanilac, and Macomb counties, ensuring your system runs at peak performance. Plus, we’ll offer expert advice on how to maintain your unit between visits to maximize efficiency and extend its lifespan.

New Construction
We’ll help you select the perfect heating and cooling system for your new home. Choose from a wide range of options, including Geothermal, natural gas and propane furnaces, boilers, and in-floor heating. Our experts ensure you get the right-sized equipment for maximum comfort and efficiency.
Get a Free Estimate for Your New Construction Home!
Other Services
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Hot Water Heaters (Traditional & Tankless)
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Custom Sheet Metal
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Unit & Tube Heaters
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Humidifiers
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Gas Lines
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Ductless Mini-Split Systems
We're proud to participate in the Semco Rebate Program

Financing Available!
Contact C&K Heating and Cooling today to learn more about our financing options and find a plan that fits your budget. We're here to keep your home cozy, cool, and comfortable year-round.
We Offer 24/7 Emergency Service
When HVAC issues strike, we’re here 24/7 to help! Whether it’s the middle of the night or a weekend emergency, our team is ready to provide fast, reliable service to get your system back on track. We're local so you won't have to wait! Call us anytime for immediate assistance!