Kotz Heating, Cooling and Plumbing
Proudly Serving Oakland County, MI Since 1929
Since 1929, Kotz Heating, Cooling and Plumbing has been serving the residents of Oakland County, MI for all their HVAC and Plumbing services. Click the button below to schedule a repair, maintenance, or installation service today for your home or business.
Emergency Service
Special Financing
Price Match Guarantee
Lifetime Guarantee
Our Services
Home Solutions When You Need It The Most
Kotzy hears it first.
The new clank in the furnace room. The one vent that’s suddenly warmer. The puddle under the water heater. Dogs notice when something’s off in a house long before people do.
When Kotzy Notices, he fetches Kotz.
Clank heard
Furnace room, 6:12a.m
Puddle sniffed
Under the water heater
Clank heard
Furnace room, 6:12a.m
Puddle sniffed
Under the water heater
Trusted Since 1929
Why Choose Kotz Heating, Cooling & Plumbing?
Our Kotz team of professionals can handle any air conditioning, plumbing, and heating service emergency. Whether the job is large or small, your 100% satisfaction is our goal – guaranteed! We want your business, and we want you to confidently refer Kotz Heating, Cooling and Plumbing to your friends and family. Contact Kotz today for your home comfort system needs: including sales consultations, installations, service, and maintenance. With over 9 decades of experience, we understand the unique needs of Michigan’s residents. From icy winters to humid summers, our local HVAC solutions keep your home comfortable year-round.
Service Area
Here When You Need Us
From Lake Orion all the way down to Pleasant Ridge, Kotz Heating, Cooling & Plumbing is proud to deliver dependable service and exceptional comfort to thousands of local homes and businesses. See the cities we service below.
- Auburn Hills
- Berkley
- Birmingham
- Bloomfield Hills
- Clarkston
- Clawson
- Commerce
- Davisburg
- Farmington
- Ferndale
- Franklin
- Hazel Park
- Huntington Woods
- Lake Orion
- Lakeville
- Leonard
- Madison Heights
- Oak Park
- Oakland
- Ortonville
- Oxford
- Pleasant Ridge
- Rochester
- Rochester Hills
- Royal Oak
- Southfield
- Troy
- Walled Lake
- Waterford
- West Bloomfield
Recent Blog Posts
Explore the Kotz Heating, Cooling & Plumbing blog for expert advice on heating, air conditioning, plumbing repairs, water heaters, water quality, indoor air quality, home maintenance and energy-saving tips.

How to Protect Your Plumbing Before a Winter Vacation
Heading somewhere warmer this winter? Before you pack your bags and leave Waterford behind, make sure your home’s plumbing is

Why Does My Faucet Drip After I Turn It Off? Common Causes Explained
You turn off the faucet, walk away, and then hear it: drip, drip, drip. If you are wondering, “Why does

What a Burning Smell From Your Furnace Means When You Turn It On
When temperatures start dropping in Waterford, MI, turning on the furnace for the first time can bring an unwelcome surprise.

When Is the Best Time to Replace an Old Furnace?
An old furnace may continue producing heat long after it starts losing efficiency. However, waiting for a complete breakdown can

Signs Your Well Pressure Tank Is Failing
If your Waterford, MI, home relies on a private well, your pressure tank plays an important role in maintaining steady

What Causes Low Water Pressure at Your Outdoor Spigot
When your hose barely sprays or your sprinkler will not reach the lawn, it can be frustrating. If your outdoor
Recent Blog Posts
Explore the Kotz Heating, Cooling & Plumbing blog for expert advice on heating, air conditioning, plumbing repairs, water heaters, water quality, indoor air quality, home maintenance and energy-saving tips.

How to Protect Your Plumbing Before a Winter Vacation
Heading somewhere warmer this winter? Before you pack your bags and leave Waterford behind, make sure your home’s plumbing is

Why Does My Faucet Drip After I Turn It Off? Common Causes Explained
You turn off the faucet, walk away, and then hear it: drip, drip, drip. If you are wondering, “Why does
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Schedule With The Professionals at Kotz Today
Whether you need heating and cooling service, a plumbing repair, or help with a new installation, the team at Kotz Heating, Cooling & Plumbing is here to help. Our experienced professionals are committed to providing dependable service, honest recommendations, and quality solutions you can count on. From routine maintenance to unexpected repairs, we’re ready to keep your home comfortable and your plumbing running smoothly. Contact Kotz today to schedule your service or request an estimate!