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John H Coleman Co

4.9
(944 reviews)

Business Details

805 Corridor Park BLVD, Knoxville, TN
37932, United States
(865) 350-5119
https://www.johnhcolemanco.com/

About

HVAC ContractorAir Conditioning ContractorHeating Contractor
John H. Coleman Co. provides cooling, heating, ductless HVAC, water heater, and commercial HVAC services along with electrical and plumbing services to the Knoxville, TN area.

Location

John H Coleman Co
805 Corridor Park BLVD, Knoxville, TN
37932, United States

Hours

Monday7:00 AM - 8:00 PM
Tuesday7:00 AM - 8:00 PM
Wednesday7:00 AM - 8:00 PM
Thursday7:00 AM - 8:00 PM
Friday7:00 AM - 8:00 PM
Saturday7:00 AM - 8:00 PM
SundayClosed

Reviews

4.9
944 reviews
5 stars
887
4 stars
33
3 stars
6
2 stars
5
1 star
13
  • LM
    Lisa Mac
    4 days ago
    5.0
    I had my HVAC and dehumidifier serviced and Chris M did a fantastic job. Very thorough and informative.
  • SB
    Susan Blaine
    6 days ago
    5.0
    I can't say enough good things about this company and their employees. They really care about doing a good job for their customers, and every single time I've called them, they have gone the extra mile. Justin and Jacob are especially hard workers, and they take the time to do things right.
  • CE
    Charles Ellison
    6 days ago
    5.0
    Tommy was kind, informative, professional and did an excellent job. Glad we had John H Coleman service our system.
  • BM
    BAMBI MCCARTY
    May 12, 2026
    5.0
    Due recent weather, my weather head from utility pole blew it up! Coleman technicians came out fixed the issues. Very professional, Nathan and Johnathan thank you so much!
  • DD
    Dianne Digregorio
    Apr 27, 2026
    5.0
    Wonderful and informative service person. Hot Water heater replacement with full explanation of the product they will (and did) install. Cost very competitive. Also signed up for heat/air and electric annual maintenence with them I was so impressed, and I am not easy to please.

Frequently Asked Questions About John H Coleman Co

Will my pipes freeze in one night?

Yes, pipes can freeze overnight. Freezing can occur in as little as six to eight hours, especially if the outside temperature drops below 32 degrees Fahrenheit and your pipes aren't properly insulated. For more information or assistance with water heaters in the Knoxville area, please don't hesitate to contact us.

How do you unclog a toilet when the water is high?

If your toilet bowl is full, first remove some water to prevent overflow. Then, pour one cup each of baking soda and vinegar down the drain. The resulting chemical reaction should help loosen the clog. For severe blockages, we recommend contacting us for professional toilet and drain cleaning services in Knoxville.

Brand Certified Facts from John H Coleman Co

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Certified May 17, 2026Yext Knowledge Graph
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