(865) 525-5111 info@johnhcolemanco.com

Preventative Maintenance

Why Preventative Maintenance?

While all mechanical equipment will eventually fail, equipment that is regularly serviced and maintained will last longer and run more efficiently. Protect Your Investment Preventive heating and air conditioning maintenance is similar to maintaining your car: If you don’t change your engine oil the engine locks up! The same holds true for HVAC systems. COMFORTCARE provides precision inspection, adjustments and cleaning of your systems by trained professional technicians twice per year – Spring & Summer Air Conditioning / Fall & Winter Heating. COMFORTCARE covers all brands of equipment, gas, oil or electric, and is fully transferable. Benefits include:

Lower Utility Bills

• Cleaning Condenser Coils • Checking/Adjusting Thermostat Calibration • Inspecting Duct Work • Inspecting Heating Elements • Checking Refrigerant Levels • Cleaning/Adjusting Burner Assemblies

Extended Equipment Life

• Test/Adjust Operating Pressures • Tighten Electrical Connections • Measure Volts/Amps on Motors • Lubricate Motors Bearings as Required

Increased Safety/Peace of Mind

• Cleaning Condensate Drain – Reduces Clogs and Potential • Water Damage • Monitor Flue Draft – Limits Potential Leaks • Monitor Gas and Operating Pressure- Leak Detection • Inspection of Heat Exchanger – Potential Toxic Fumes from Cracking • Testing of Fan and Safety Controls

Additional Benefits

• Optimum Comfort Levels • 24 Hr. Emergency Service • 15% Discount on Parts • Reduced Repairs replaced during COMFORTCARE • Priority Demand Service • Inspections • Appointment Times • Agreement is Transferable

Happy Customers

John H Coleman Co IconJohn H Coleman Co

702 East Jackson Avenue, Knoxville

4.9 150 reviews

  • Avatar Dana Headden ★★★★★ 2 weeks ago
    Very professional and polite. Very thorough and proactive. Installed an overflow device on a unit that I didn’t realize didn’t have one. Would highly recommend.
  • Avatar Elizabeth Turpin ★★★★★ 3 weeks ago
    Professional, hard workers, excellent communication. Installed tankless water heater, removed the old one, took care of the electrical for the unit, ran a new gas line into the house to accommodate needs, rerouted some existing lines, … More it was a pretty big project with a lot of small details. The guys at Coleman not only listened to our detailed requests, they did them - without us babysitting!!! They even fixed/finished a few things a previous plumber did incorrectly. Highly recommend this company.
  • Avatar Peter Lesslie ★★★★★ in the last week
    Tony came to the house for comfort care. He was personable, professional, and very thorough. Found a few issues and fixed them. Very appreciative of the service. Peter Lesslie
  • Avatar Miranda Klein ★★★★★ 2 weeks ago
    We had the technician Jeff Phillips come out to inspect some concerns in the furnace in a house we're renting. He's great- was very knowledgable and made us feel a lot more confident with the issues and fixes! Unfortunately as … More renters, we can't choose what company we get to do repairs, but when we own a house, we will be using John H. Coleman!
  • Avatar Happy Valley Chalet ★★★★★ a week ago
    Paul and John came an replaced 2 fans at the house. They were very conscientious about doing the job correctly. They were professional and did a good job I would hire them again.

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