Call 904-COMFORT for Reliable HVAC Service

Where community and comfort come together.

Serving Hilliard, Callahan, Duval County & Nassau County, FL

📞 Call or Text 904-COMFORT (904-266-3678)

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✔ Always Open / Emergency Service

✔ 5-Star Rated Local HVAC Company

✔ Residential & Light Commercial

✔ Over 20 Years Experience

Our HVAC Services

Air Conditioning Repair & Installation
Heating Repair & Installation
HVAC System Replacements
Preventative Maintenance
Emergency HVAC Service

Why Callahan Pro Heating & Air

With over 20 years of experience working on all brands, makes, and models, Callahan Pro Heating & Air can handle any job — large or small. Our primary focus is residential and light commercial HVAC, providing dependable comfort solutions our community can trust.

Need HVAC Service Now?

We’re always open and ready to help.