Your Locally Owned Industry Leader in
HVAC Mechanical Service,
Installation, & Maintenance

Serving  all of North Alabama Since 1971

FAMILY OWNED AND OPERATED

TRUSTED AND RELIABLE SERVICE

We are a family-owned and operated Commercial HVAC and mechanical company serving North Alabama  for more than 50 YEARS. Our factory-trained HVAC specialists and technicians are ready to resolve any heating, cooling, or mechanical issues your business or organization might have.

Our number one goal is to always provide our customers with great quality products and services at a fair price.

Call now to schedule AC Repair, AC Installation or other Commercial HVAC services

Phone 1: 256-355-6050

Need Mechanical Service?

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WE'RE HERE TO SERVE YOU

OUR SERVICE AREAS

We’re proud to serve the commercial heating, cooling, refrigeration, and mechanical needs of North Alabama from the Tennessee State Line to North Birmingham.

Our company also specializes in HVAC fabrication, preventive maintenance, boiler and water flow issues, and mechanical repair services.

For more than 50 years, local businesses, schools, churches, non-profits, and other organizations have relied on us to provide top-quality services at a fair price.

Wonder if we serve your area? Give us a call today!

Our Trusted Services

We Specialize in All Things
HVAC and Mechanical!

HVAC REPAIR & REPLACEMENT

BOILERS & WATER FLOW

FABRICATION & INSTALLATION

INDUSTRIAL PIPING

MAINTENANCE PLANS

Check out what our customers say:

FULL SERVICE
Mechanical Expertise

Smith Service Corporation was founded in 1971 in Decatur, Alabama to service and maintain commercial HVAC and refrigeration systems. Quickly, the scope of our work broadened to include all areas of mechanical contracting. From the beginning, Smith Service Corporation has held to the highest standards of customer satisfaction making us a leader in industry know-how, reliability, and trust. We serve all of North Alabama from The Tennessee State Line to North Birmingham. 

SEE OUR WORK

Featured Projects

Whatever your commercial HVAC, Mechanical, or Refrigeration needs may be, we are here for you!