AC Replacement & Installation Service. Serving Tallahassee , FL and the Surrounding Area.

Up to $2,100 rebate AND 0% APR on 60 Months financing*

*With approved credit. Promotion terms subject to change or cancellation without notice. Promotion is from March 1 - May 31, 2026.

$500 Off HVAC Unit Replacement

Trade in your old system and get $500 off your replacement!

Some restrictions apply. Call office for full details. Cannot combine with other offers.

$500 Off HVAC Unit Replacement

Some restrictions apply. Call office for full details. Cannot combine with other offers.

New HVAC System for $69/mo

Get a new HVAC system for as little as $69 per month!

Some restrictions apply. Call office for full details. Cannot combine with other offers.

0% Financing Available*

Some restrictions apply. Call office for full details. Cannot combine with other offers.

At Key Heating & Cooling, we are dedicated to redefining excellence in residential HVAC repair services. With a relentless commitment to workmanship and up-front-pricing, we have earned our reputation as a trusted partner for many residents in the Tallahassee, FL area. From our cutting-edge A/C Service to our unwavering dedication to customer satisfaction, Key Heating & Cooling is more than a business; we're a name that you and your family have trusted since 1981. Experience the Key Heating & Cooling difference today.

Air Conditioning Repair

Air Conditioning Installation

Indoor Air Quality

24/7 Emergency Service

Convenient Scheduling

Easy Payments & Low Financing Options

Family Owned & Operated Flexible

Free Estimates

Licensed & Bonded

Call Key Heating and Cooling for an estimate today by calling 850-695-4071 or completing our online request form and we’ll get back to you as soon as possible to schedule a free at-home estimate.

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