(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

4.8 85 reviews

  • Avatar Connie ★★★★★ 2 months ago
    My husband and I were so pleased with the thoroughness that the service technician, Jerry Miller, performed checking out our air conditioner. It would be difficult to find a better service technician anywhere. Jerry Miller has years of … More experience and a deep knowledge of the equipment.
    We have also been pleased with the previous John H. Coleman's technicians who have checked out our equipment.
    I highly recommend John H. Coleman's Comfort Care for AC maintenance. You will be sent a reminder the day before the appointment and a time frame which to expect the technician to arrive.
    We have the peace of mind that our air conditioners are maintained properly for peak performance.
  • Avatar Gail Shepperd ★★★★★ a month ago
    Very happy with this company's service. Will definitely use them again.
  • Avatar Austin McCarley ★★★★★ 6 months ago
    John H. Coleman Co. has a terrific staff of capable and kind people. I worked with Jason, Chris, and Brandon - who all helped me with decisions on direction, without trying to sell me anything.
    I hired them to replace two units for my building
    … More and also to install UV systems in each of our units. The install crew members were punctual, efficient, kind and knowledgeable.
    After spending time getting several quotes from companies around town, John H. Coleman came to me with the best price, best service, and a great follow through!
  • Avatar Nancy Evans ★★★★★ 6 months ago
    JH Coleman has always been the most reliable service & maintenance company I have ever worked with, and maintain a level of trust. They have been in business for a long time, hire staff with integrity & demonstrated reliability. … More I always get 100% plus, with any work this company has done for my house in the last 20 years of H & Air services.
  • Avatar Ursula Grant ★★★★★ 7 months ago
    Scheduled appointment and received reminder.
    Tech kept us informed on his ETA and arrived promptly. He was very courteous and thorough. He wore a mask the entire time.
    Coleman has been 5 star for us for the past 15 years.

Call Now