Business Details
45 Years
experience
Emergency
services
Your Trusted HVAC Partner in Tallahassee
Since 1981, Key Heating and Cooling has been the trusted HVAC partner for residential and commercial clients across Tallahassee and surrounding areas. Our team of NATE and EPA-certified technicians delivers expert air conditioning installation, repair, and maintenance services, prioritizing unmatched quality and customer satisfaction. With 44 years of experience, we specialize in resolving complex heating and cooling challenges while offering 24/7 emergency assistance. Our commitment to innovation is reflected in our use of state-of-the-art technology and access to genuine manufacturer parts, ensuring swift and reliable service.We provide free estimates, flexible financing options through GreenSky, and a 1-year satisfaction guarantee on new HVAC installations. Our dedication to energy efficiency extends to whole-house IAQ solutions and tax credit-eligible heat pump installations. As a Carrier dealer, we combine industry-leading products with personalized recommendations to maximize comfort, efficiency, and system longevity for every client.
Services
HVAC Installation
AC Repair
Furnace Repair
Air Quality Solutions
HVAC Maintenance
Details
- Year established: 1981
Highlights and features
- 44 years of specialized HVAC expertise serving Tallahassee and surrounding areas
- NATE and EPA-certified technicians with full licensing and insurance
- 24/7 emergency services for urgent heating and cooling needs
- Flexible financing options through GreenSky for HVAC upgrades
- 1-year satisfaction guarantee on new HVAC system installations
Associations and certifications
- NATE
- EPA
Services
HVAC Installation
Professional HVAC installation services for residential and light commercial properties using Carrier equipment. Our NATE-certified technicians ensure proper system sizing and energy-efficient installation. We offer free estimates and financing options for new system replacements.
AC Repair
Emergency and scheduled air conditioning repair services for all makes and models. Our certified technicians use state-of-the-art diagnostics to resolve issues quickly with genuine replacement parts available.
Furnace Repair
24/7 furnace repair services for residential and commercial clients. Our licensed technicians handle all heating system types and provide honest recommendations for cost-effective solutions.
Air Quality Solutions
Whole-house indoor air quality solutions including dehumidifiers, humidifiers, and GPS technology. Our experts help select systems to improve air quality based on local climate conditions.
HVAC Maintenance
Preventative maintenance programs for HVAC systems to ensure optimal performance. Our technicians perform comprehensive cleaning, inspection, and tuning to extend system lifespan and maintain warranties.
Questions
What thermostat settings work best in warm weather?
We recommend 78°F during the day and 74°F at night for optimal comfort and efficiency.
How can I prevent HVAC system failures?
Schedule regular professional maintenance to identify and resolve issues before they become major problems.
How often should I change my HVAC filter?
Replace filters monthly, especially during periods of heavy system use, to maintain efficiency and air quality.
What are the benefits of Energy Star thermostats?
Energy Star thermostats optimize energy use automatically while maintaining comfort through programmable and smart features.
How can I reduce air conditioning demands affordably?
Use window coverings to block sunlight and ceiling fans to circulate air effectively without straining your system.
What cost-effective methods exist for heating efficiency?
Improve insulation, seal windows/doors, and use ceiling fans to circulate warm air downward efficiently.
