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Koz Heating & Cooling
About the business:
At Koz Heating & Cooling in Sterling Heights, we're dedicated HVAC specialists, delivering exceptional heating contractor and air conditioning contractor services to local homeowners. As a trusted boiler supplier and furnace repair service provider, we understand the importance of a comfortable living environment.
Our team is equipped to handle a wide range of projects, ensuring your systems operate efficiently all year round. We're not just about repairs – at Koz Heating & Cooling, we also provide expert installations and routine maintenance to keep your HVAC systems in peak condition.
Join the growing number of satisfied customers who have rated us a 4.9/5 (based on 50 reviews) for our professional service and commitment to quality workmanship. Trust Koz Heating & Cooling, your go-to choice for all things HVAC in Sterling Heights.
Services:
All services 4-
Furnace Repair Service
Book from $50In Sterling Heights, we're your go-to experts for prompt and efficient furnace repairs. When your home needs a warm boost, …
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Heating Contractor
Book from $50In Sterling Heights, count on us, Koz Heating & Cooling. We provide efficient and reliable heating solutions for your home. …
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Air Conditioning Contractor
Book from $50In Sterling Heights, we're Koz Heating & Cooling – your local air conditioning contractor. We deliver efficient, reliable solutions to …
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Boiler Supplier
Book from $50In Sterling Heights, homeowners trust us at Koz Heating & Cooling for reliable boiler solutions. We specialize in supplying top-tier …
Photos and videos
Hours of operation
- Mon – Sun
- Open 24 hours
Latest reviews
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Sue “CPC SN” Nellis26 May 2026
Mike and the team at Koz Heating & Cooling not only do excellent work, but they are trustworthy and have great integrity. We purchased a commercial building and they have been outstanding in helping us to get it ready for service, from testing and certifying HVAC units for city permits to replacing an elevator pit sump pump (with a warranty!). They were easy to coordinate work schedules with other contractors and maintained clean and safe work areas. They have our duct smoke alarm systems and roof-mounted HVAC unit filters in their calendar to check back with us when maintenance is due so that it doesn't get overlooked. They are always my first choice.
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Matthew Meldrum26 May 2026
Our heat went down on a Friday at 4 o’clock so we placed the dreaded call praying we could get someone to the house and Koz had a technician at our house within the hour. Luke was awesome and made the process of getting our heat running again quick and painless! 10/10 service!!! Thanks Luke and Thanks Koz!!
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Koz31326 May 2026
Just found this guys card at Masons burger bar. Seems legit. He's got the right name 😂 same as me.
