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Doing What's Best for the Customer
Since 1929

  • Kotz Heating, Air Conditioning and Plumbing has been a leader in the heating and air conditioning comfort industry since 1929, providing comfort with confidence to our loyal family of customers in Oakland County, Michigan and the surrounding areas.
  • Our goal is to ensure your experience with Kotz is enjoyable from the first contact through to the final payment for services received. We never take your overall satisfaction for granted. We are here for you. Delivering Comfort You Can Count On 7 days a week, 365 days per year.

Showroom

Did you know we've been delivering stability through performance through our plumbing division "Brinker's Plumbing" since 1929?

“You have serviced my equipment for several years. All have been quality visits–keep up the good work.”
“Excellent work & follow up. Attention to details was superb.”

Recent Blogs

  • Christmas Gift Ideas From Kotz

    ✔Smartphone

    ✔Tablet

    ✔Laptop

    ✔Bluetooth speakers

    ✔Fitbit

    ✔Alexa

    The checklist seems complete, so what else can you buy for the tech-savvy person on your shopping list? How about a gift that gives money back? The latest...

  • Kotz Can End Those Shocking Experiences

    Does the cat take off running in a blind panic when you try to pet it? Does the dog cower in the corner when you approach with your hand...

  • Why HVAC Installation Day is so Important

    As you read this, many of you are thinking about football. There are countless games over the long Thanksgiving weekend. Some call football the ultimate team sport because success...


Why Choose Us?

The Right Company

  • No Surprises - All Pricing Up Front
  • Fully Licensed, Bonded & Insured
  • Trained Professional Staff
  • Committed to Excellence
  • Committed to Community

The Right Team

  • Rigorous Employment Prescreening
  • Safety First Motto
  • Prompt, Courteous and Respectful
  • Specialized Technicians - NATE/NCI Certified
  • Ongoing Education and Training

The Right Products & Services

  • Money Saving Planned Maintenance Program
  • Quality Home Comfort
  • 24 - Hour Emergency Service
  • Financing Options
  • Fully Equipped & Operational Plumbing Showroom
  • Money Saving Comfort Club Memberships
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