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Heating and Air Conditioning

Beat the southern summer heat

Don't melt in the roasting Alabama sun, get professional air conditioning services for your home or business from SMS.

In the South air conditioning is more than a luxury it is a necessity. And during the winter blankets are never enough to do the job. That is why it is essential to have a reliable heat and air system installed in your home and workplace. SMS Heating and Air has over four decades of experience bringing comfort to the members of our community.

As a full service provider our technicians will professionally install and maintain your heat and air systems. We are a family owned and operated business that takes pride in serving our customers. We provide the best equipment to keep your family comfortable and your utility costs down. We are Always Working to a Higher Standard.

We can design a maintenance agreement that can be specifically molded to your company by offering monthly bimonthly quarterly semi annual or annual appointments. All preventive maintenance agreements offer a thorough check of your equipment to ensure that your system operates to optimum efficiency.

At SMS Heating and Air we know you hear a lot of talk about service. That is why we do more than just talk. Our climate control experts provide industry leading customer support every day on every job which means we arrive on time respect your home and work within your budget. In addition we will lengthen the life of your existing AC equipment or recommend a new energy efficient air conditioning system that will save you money.

When it gets cold out, stay warm and save money

SMS technicians are licensed certified and trained to keep your home comfortable and safe during chilly winter months. Whether you require seasonal system maintenance equipment repairs or new furnace installation our team supplies skilled prompt service at industry best pricing.

Best of all trusting your indoor weather system to SMS means you will receive custom energy efficient installation and exhaustive workmanship guarantees. At SMS we encourage regular maintenance of your HVAC system which helps prevent costly repairs and unexpected equipment failure.

In addition, well maintained furnaces lower heating costs which account for a significant portion of your homes energy expenses. When you call we will schedule a no obligation consultation to discuss existing system improvements or installation of a new high efficiency furnace. Whatever your budget we will work to lower burdensome utility costs and reduce your homes carbon footprint.

We service and install all types of heating and cooling systems:

Furnaces Air conditioning

Heat pumps

Ductless air conditioning

Electric heating systems

Refrigeration controls
Mobile home systems custom central air systems
Thermostats Ice machines
Ventilating Split system ACs
Walk in freezers Energy efficient systems
Geothermal systems Air purification
Commercial refrigeration Multi-zone heating and AC

FREE in-home/business consultations for all HVAC work and more. Click Here or Call today, 256-686-3444.

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Business Hours

Contact Us Anytime
For a Free Estimate

Service Hours:
Monday-Friday: 7:30am to 5pm
Weekend: Closed

Our Office

  • Business Office:
    Southeastern Mechanical Services, LLC
    1102 B 4th Ave SE, Suite 8 B
    Decatur, Alabama 35603
    Service Facility:
    496 hwy 67 S
    Decatur, Alabama 35603
    Phone: 256-686-3444
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Certified & Trusted

EPA Certified
Factory Trained and Authorized
Liebert certified
AL certification: 06219



Licensed • Bonded • Insured