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Koz Heating & Cooling in Sterling Heights, MI

Koz Heating & Cooling

On TopRepairShop since 2026
  • Heating and Air Conditioning Repair
  • Sterling Heights, MI

Open 24 hours

About this shop

Koz Heating & Cooling is a licensed and insured heating and cooling company in Sterling Heights, MI serving Macomb and Oakland Counties with 24/7 emergency service. It handles HVAC design and installation, furnaces, boilers, air conditioner repair and replacement, ductless mini-splits, indoor air quality, commercial HVAC and water heater repair, including Navien tankless units. New installations carry multi-year parts and labor warranties.

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Services offered by this shop

  • Hvac design and installationPlanning and installing heating, cooling and ventilation systems sized for a building.
  • Water heater repair and serviceRepairing and flushing water heaters that leak or do not heat water.
  • Indoor air qualityFilters, purifiers and ventilation that improve the air inside a building.
  • Ductless mini-split systemsHeating and cooling units that work without ducts, installed in individual rooms.
  • Air conditioner replacement and repairRepairing failing air conditioners or replacing them with new units.
  • FurnaceInstalling, repairing and servicing gas, oil and electric furnaces.
  • Commercial HVACHeating and cooling service for businesses and commercial buildings.
  • BoilerInstalling, repairing and servicing boilers that heat homes and buildings with water.
  • Navien tankless water heaterInstalling and servicing Navien tankless water heaters that heat water on demand.

Shop details

Verified by TopRepairShop
Checked against its website
Top Repair Shop certified
Not yet
Certified
Not stated
Licensed and insured
Yes
Insurance claims
Not stated
Emergency service
Yes
Financing
Available

Verified and Top Repair Shop certified come from TopRepairShop. The rest is what Koz Heating & Cooling's own website states. The crown is given by our team after we check a shop against our own sources.

Photos of this shop

Koz Heating & Cooling in Sterling Heights, MI

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Frequently asked questions about this shop

How do I get a quote?

Tap "Get a quote" and answer a few questions. Koz Heating & Cooling gets 6 opening hours to reply by email, and your email and phone stay private.

What does it repair?

Hvac design and installation, Water heater repair and service, Indoor air quality, Ductless mini-split systems, Air conditioner replacement and repair, Furnace, Commercial HVAC, Boiler, and 1 more listed under Services.

Is it open on weekends?

Yes: Saturday and Sunday, open 24 hours.

Is it open 24 hours?

Yes, on the days shown under Opening hours.

How much will it cost?

Prices depend on the job, so ask for a quote first.

Does it offer emergency service?

Yes. Koz Heating & Cooling's own website says it offers emergency service.

Is this shop verified?

Yes. TopRepairShop checked its name, phone, address, hours and services against its own website.

Are there other shops nearby?

Yes: Comfort Zone Heating and Cooling (10 mi), Airman Heat & Air LLC (12 mi), Michigan Comfort Systems (27 mi). See More shops nearby.

How do I leave a review?

Tap "Write review", pick your stars and say what happened. Then add your name and email: we email you a link, and your review goes live once you open it.

Details from this shop's public WiserMap profile and its own website.

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Heating and Air Conditioning Repair · Sterling Heights, MI

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