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Kotz promises to convey excellence in service delivery or you do not pay until you are completely satisfied with our performance. We guarantee our technicians will measure up to the high standards we require: timely service, maintaining and leaving a clean work space, respect for you and your home. If you are not fully satisfied with the overall experience you've had with every member of our team, you don't pay until we have made it right for you.

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 1987, 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, 24 hours a day, 7 days a week, 365 days per year.


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.”

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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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