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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

  • Is Your Water Heater a Ticking Time Bomb?

    Let’s call it an equation for disaster:

    Ignoring water heater = burst or leaking water heater = $$$$Thousands in Damage

    The moral of this little equation from Kotz Heating, Cooling &...

  • HVAC Ductwork Doesn’t Get Any Respect

    How many of you grew up listening to comedian Rodney Dangerfield? His catch phrase during his routine was, “No respect, I don’t get no respect at all.” In a...

  • Prepare Now for the Summer Heat Just Ahead

    Spring football practice is almost complete for the Wolverines and the Spartans. What does that mean in the world of HVAC in Waterford, MI? It means the countdown is...


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