Air Quality Services
Knoxville, TN
24-Hour Emergency Service
Free Estimates
Maintenance Plan Options
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Enhance Your Indoor Air With John H Coleman's Quality Services
John H Coleman is dedicated to improving the air in your home or business. As Knoxville's oldest heating, cooling, electric, and plumbing company, we've been enhancing indoor air quality for generations. Our skilled professionals know that clean air is vital for your health and comfort. We offer a range of air quality services to purify your indoor environment and create a fresher, more comfortable living space.
As a locally owned and operated family business, we prioritize our customers' needs. We're a preferred dealer for leading brands like Lennox, Mitsubishi, and Generac, bringing you top-notch air quality technology. Our 100% satisfaction guarantee ensures you'll love the results of our work. With our Coleman Care Agreements, you won't pay a trip charge for our services. We provide solutions for air filtration, purification, and humidity control. Choose the best for your indoor air quality. Contact us today for cleaner air tomorrow.
Why Choose John H Coleman Co
Preferred Dealer for Lennox, Mitsubishi, and Generac
Oldest Heating, Cooling, Electric, and Plumbing Company in Knoxville
100% Satisfaction Guarantee
Locally and Family Owned
No Trip Charge With Coleman Care Agreements
Maintenance Plan Options

Air Filtration Installation
Air Purifier Installation
Dehumidifier Installation
Humidifier Installation
Breathe Cleaner, Save $100
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At John H Coleman Co, we take pride in providing exceptional HVAC and plumbing services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of John H Coleman Co and let others know what you think.
















