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An HVAC company serving Catoosa, Walker, Dade Counties, GA & Chattanooga, Hamilton, Bradley, Marion, Meigs, Sequatche, Rhea, Bledsoe Counties, TN

Marion, TN Heating and Air Conditioning

One Hour Heating & Air Conditioning® is a full-service HVAC company proudly serving Marion County, TN, including Griffith Creek, Whitwell, Powells Crossroads, Jasper, Kimball, New Hope, and surrounding communities.

HVAC Company Serving
Marion TN

One Hour Heating & Air Conditioning offers heating and cooling system installations, HVAC services, repairs and tuneups throughout Marion County, TN. Whether you need a duct cleaning, have a gas furnace that needs repair, or are planning installation of a central air conditioning system, our team is knowledgeable, experienced and reliable.  And if an unforeseen emergency arises, we are ready to help with emergency HVAC system services available 24 hours a day, 7 days a week.

Our service area includes:

  • Monteagle
  • Griffith Creek
  • Whitwell
  • Powells Crossroads
  • Jasper
  • Kimball
  • Haletown
  • Whiteside
  • New Hope
  • South Pittsburg
  • Orme
Air Conditioning System

What Size Air Conditioning System Do You Need?

How to determine what size air conditioning system is right for your home? Learn about industry terminology and why bigger isn’t always better.Read More
Temperature for Air Conditioner in Summer

The Ideal Temperature for Air Conditioner in Summer

During the sticky, hot summer months, you walk a fine line between comfort and cost. We have a few tips for how you can keep your home cool and money in your pocket.Read More
One Hour service tech we are here to help

Top 5 Spring Maintenance Tips for HVAC

By completing these 5 spring maintenance tips for HVAC, you can rest assured that your system will function properly all summer long.Read More