Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in Oakland County, MI
Since 1929, Kotz Heating, Cooling, & Plumbing has been a trusted provider of HVAC and plumbing services in Oakland County, MI. Our family-owned business combines nearly a century of experience with NATE-certified technicians to deliver high-quality heating, cooling, plumbing, and indoor air quality solutions. We prioritize customer satisfaction through 100% satisfaction guarantees, upfront pricing, and 24/7 emergency services. Our teams expertise spans furnace and boiler installations, air conditioning repairs, water treatment systems, and energy-efficient upgrades.Recognized as a top HVAC contractor in local Best of the Best contests, we maintain a commitment to quality without compromise. With ongoing technician training and partnerships with trusted manufacturers like Trane and Mitsubishi, we ensure reliable service for residential and commercial clients. Our Red Carpet Maintenance Program and financing options further enhance accessibility and long-term system performance.
Services
Heating Repair
Cooling Systems
Plumbing Services
Indoor Air Quality
Water Treatment
Furnace Installation
AC Repair
Boiler Services
Garage Heating
Ductless Mini-Splits
Details
- Year established: 1929
Highlights and features
- 95 years of experience serving Oakland County's unique climate needs
- NATE-certified technicians with ongoing industry training
- 100% satisfaction and money-back installation guarantees
- 24/7 emergency HVAC and plumbing services available
- Family-owned business with consistent local recognition
Associations and certifications
- North American Technician Excellence (NATE)
What people say
Professional staff
24/7 emergency availability
Expert installations
Clear communication
Reliable repairs
Services
Heating Repair
Our NATE-certified technicians provide comprehensive heating system repairs for furnaces, boilers, and radiant heat systems. With expertise in both gas and electric systems, we ensure efficient winter operation. Emergency repairs are available 24/7 to restore comfort quickly.
Cooling Systems
From standard air conditioning repairs to high-efficiency system installations, our team handles all cooling needs. We specialize in ductless mini-splits and zoned systems for customized summer comfort in residential and commercial spaces.
Plumbing Services
Certified plumbers address leaks, pipe repairs, and fixture installations with guaranteed satisfaction. Services include water heater replacement, drain cleaning, and emergency plumbing repairs for both residential and commercial properties.
Indoor Air Quality
We offer comprehensive IAQ solutions including air purifiers, humidifiers, and CO detectors. Our specialists address allergens, humidity control, and ventilation needs to create healthier living environments in Oakland County's climate.
Water Treatment
Our water treatment services include softeners, reverse osmosis systems, and filtration solutions. Certified technicians diagnose water quality issues and install systems to improve taste, reduce hardness, and protect plumbing infrastructure.
Questions
What HVAC services do you offer in Oakland County?
We provide heating, cooling, furnace, boiler, ductless mini-split systems, and indoor air quality services for residential and commercial properties in Oakland County, MI.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency service handles urgent plumbing issues including leaks, water heater failures, and pipe repairs throughout Oakland County.
Are financing options available?
We offer special financing with approved credit, including $50 off or 5% senior/military discounts for qualifying customers.
What areas do you serve?
We serve Oakland County, MI including Waterford, Birmingham, Clarkston, Royal Oak, Walled Lake, and surrounding communities.
How can I schedule service?
Schedule appointments online through our website or contact our 24/7 service line for immediate assistance with HVAC or plumbing needs.
What certifications do your technicians hold?
Our team includes NATE-certified technicians with ongoing training to maintain expertise in the latest HVAC and plumbing technologies.
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