HVAC

INSTALLATION AND REPAIR HVAC, REFRIGERATION, COOKING EQUIPMENT. RESIDENTIAL AND COMMERCIAL
NORTHERN ALABAMA AND SOUTHERN TN (LINCOLN COUNTY)

We are not trying to be the biggest, but consistently striving to be the best by remaining true to our core markets. Our pursuit of excellence drives every effort and every project.

No matter what your heating and air problem is, we can fix it!
We offer great financing for HVAC systems, air purifiers, de-humidifiers, duct systems, generators, etc.

We are a commercial/industrial HVAC service mechanical contactor.

SSI performs design, build, commission solutions for IT/Telecommunications Infrastructure, Cyber Security, Technical Security Systems: Intrusion Detection, Access Control, Video Surveillance, Fire Alarm, Life Safety, Mass Notification, Integrated Energy Management Platforms; Energy Monitoring and Control Systems with Graphical User Interfaces: Microgrid, Building Automation,HVAC Controls,Lighting Controls, Advanced Metering, Generators, Energy Storage and Battery Backup, and Solar Photovoltaic Arrays.

The Comfort Group HVAC Service Division was originally created to support our construction division by maintaining the new commercial, industrial, and institutional HVAC equipment that we installed.

We are here to take care of ALL of your plumbing needs from leaking faucets & backed up drains to water heater & water/sewer line replacements, all heating & cooling needs.

Full service mechanical contractor specializing in: process piping, metal fabrication, and plumbing, HVAC. Serving North Alabama and South Tennessee.

We know how important it is to have excellent air quality, which is why we go the distance to deliver the top-notch heating, ventilating, and air conditioning (HVAC) service you deserve.

Garrison & Garrison has been earning the trust of locals since 1972. With a who's-who list of satisfied commercial and residential customers, it’s easy to see why Garrison and Garrison is North Alabama’s HVAC Company of choice.