Special Offers | Key Heating & Cooling

$75 OFF Any Repair

Must present coupon prior to time of service. Not valid with any other offer.

Expires: 04/30/2021
Try It For A Year

New HVAC Installation Special!

We’re so sure you’ll be happy with your new system, we offer a 1-year guarantee on new HVAC system installations. If you’re unhappy with the system after one full year, you’ll receive a full refund, no questions asked.

Some restrictions apply. Call for full details. Cannot be combined with other offers.
$89 Fall Tune-Up Special

Must present coupon prior to time of service. Not valid with any other offer.

Expires: 04/30/2021
Free GPS Air Purifier*

With the purchase of any Infinity System

A $750 value

Expires: 04/30/2021

HVAC Deals ∴ Special Offers ∴ Air Conditioning Specials ∴ Heating Coupons ∴ Midway, FL ∴ Quincy, FL ∴ Ochlockonee, FL

Try It For A Year

New HVAC Installation Special! We’re so sure you’ll be happy with your new system, we offer a 1-year guarantee on new HVAC system installations. If you’re unhappy with the system after one full year, you’ll receive a full refund, no questions asked.

*Some restrictions apply. Call for full details. Cannot be combined with other offers.

See What Our Happy Clients Have To Say

"I would recommend Key to anyone needing their AC replaced or repaired. I had a few companies give me a quote, and Key was the best price by far. They provided me 2 mobile..."

Melanie M.

"David and his team are awesome had them install two units in my house and was very very happy with not only the great job but also how much his crew were so professional..."

Jon S.

"I have had good experiences with Key Heating maintaining my HVAC units and fixing broken ducts. My HVAC system is pretty old, and they are patient with it and good at..."

Andrew R.

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