Emergency Heating and Air Repair

Knoxville, TN

24-Hour Emergency Service

Free Estimates 

Maintenance Plan Options

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Don't Let HVAC Emergencies Leave You in the Cold or Heat

When your heating or cooling system fails unexpectedly, John H Coleman is ready to help. We provide quick and dependable emergency heating and air repair services within a 50-mile radius of Knoxville, TN. Our team responds 24/7 because we know HVAC problems can happen at any time. Our emergency services include:

  • Furnace repairs
  • Heat pump troubleshooting
  • AC system fixes
  • Thermostat issues
  • Ductwork problems
  • Electrical malfunctions

Stay comfortable in any weather. Contact us for immediate help with your heating and cooling emergencies.

Fast, Reliable Emergency HVAC Solutions

HVAC emergencies can happen suddenly, causing discomfort and potential risks for your family. Here's when you might need our emergency heating and air repair services:

  • Sudden loss of heat in winter
  • AC breakdown during hot weather
  • Strange noises or smells from your HVAC system
  • Frequent on/off cycling of your heating or cooling unit
  • Unexpected increase in energy bills
  • Water leaks near your HVAC equipment

Our skilled technicians can handle these issues and more, quickly restoring your comfort. We focus on fast, effective solutions to get your system working properly again.

Why Choose John H Coleman

When facing an HVAC emergency, you need a reliable team. Here's why John H Coleman is your best choice for emergency heating and air repair:

  • Local ownership ensures personalized service
  • Family-run business with strong community ties
  • Preferred dealer for Lennox, Mitsubishi, and Generac
  • Knoxville's oldest heating, cooling, electric, and plumbing company
  • 100% satisfaction guarantee on all repairs
  • No trip charge for Coleman Care Agreement customers
  • Experience with all HVAC equipment brands

Our long history in Knoxville means we understand local HVAC challenges. We're committed to your family's comfort and safety, not just fixing your system.

Contact Us

HVAC emergencies shouldn't disrupt your life. At John H Coleman, we're always ready to provide the emergency heating and air repair services you need. We respond quickly and work efficiently to make your home comfortable again.


Get in touch now for immediate help with your heating and cooling emergencies. We're available 24/7 to ensure your comfort.

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Breathe Cleaner, Save $100

Upgrade your home's air quality with our Plasma Pure Air Purification System. Get $100 off during your next service or maintenance visit.
Call John H Coleman today to schedule your appointment and claim your discount!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

(865) 350-5119

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Free Quote on Any AC Service

No surprises or hidden costs. We provide upfront pricing for all your heating and cooling needs.
Contact John H Coleman today
(865) 350-5119

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