HVAC, AIR CONDITIONING & HEATING INSTALL & REPAIR SERVICES IN DECATUR AL & BEYOND
GET COMFORTABLE, START CONTROLLING THE CLIMATE IN YOUR RESIDENTIAL, COMMERCIAL OR INDUSTRIAL SPACES TODAY.
Whether it’s a sweltering Alabama summer or a cold snap in January, you deserve reliable heating and air conditioning that just works. Southeastern Mechanical Services provides HVAC installation, repair, and maintenance for homes, businesses, and industrial facilities across the Decatur, AL area. As a TVA Quality Contractor Network member, we offer access to EnergyRight rebates and financing options that can save you real money on new equipment.
We are Licensed, Bonded and Insured.
Call us at 256-686-3444 or Contact Us Here for your free estimate.
A Top-Rated HVAC Company in Decatur, AL
We built our name in North Alabama the only way that lasts, one honest job at a time. Homeowners and businesses across Decatur, Athens, Hartselle, and the surrounding communities keep calling us back, and they send their neighbors our way, because we show up when we say we will, we quote straight, and we stand behind the work.
You do not have to take our word for it. Here is what your neighbors have to say:
WA-LA, he found the problem, re-wired things and system ran flawlessly... Thank God for Alex cause 99% of technicians would have never had the tenacity and dedication to continue digging wanting to find and fix issues such as mine. Alex is a Godly man and I sincerely believe the Lord Jesus Christ sent him to me to solve my issues where another company told me a proper repair would be a new unit at 20K...God works in miraculous ways and I truly belive GOD sent Adam to solve my repair issues. THANK YOU LORD JESUS FOR SMS & ADAM...
THANKS A MILLION IN ADVANCE AND
A VERY SPECIAL THANKS TO ADAM. GOD BLESS YOU SIR...
JTERRY ❤️💯🙏✝️
Southeastern Mechanical Services had competitive pricing compared to larger companies we received bids from and are careful to make sure they don't sell us something we don’t need but thoroughly explain issues we have had.
They always make sure to give us all the options on how to proceed and their professional recommendation isn’t always the one with the largest dollar amount attached to it. Thank you SMS for your dedication to your customers, service and to your community! I respect you guys as a company and as individuals. I appreciate all you do not just for us but for what we see your company do in the community also. I love being able to hire a locally owned business that does GREAT work.
Credentials you can count on:
- Mitsubishi Elite Diamond Contractor, the top tier of Mitsubishi’s contractor program
- BBB Accredited business
- EPA Certified and fully licensed in the state of Alabama
- TVA Quality Contractor Network member
When you want it done right the first time, reach out for a free consultation or call us at 256-686-3444. We answer 24/7 for emergencies.
“Demand The Best, Call SMS!”
A.M.P. UP YOUR HVAC SERVICES WITH THE NEW ADVANTAGE MAINTENANCE PLAN
Sign up today and receive:
- No overtime charges on service requests
- 15% OFF on all repair parts
- Priority service scheduling (over non-member service requests)
- FREE 1-year membership when SMS upgrades covered equipment
Trusted HVAC Repairs & Maintenance in North Alabama
When your heating or AC system breaks down in Decatur, you need it fixed fast and you need it fixed right. At SMS, we diagnose the actual problem before recommending a solution. If a repair makes more sense than a replacement, we will tell you that honestly. Our factory-trained technicians service all major brands including Rheem, Trane, York, American Standard, Lennox, and Mitsubishi systems.
We also offer preventative maintenance through our Advantage Maintenance Plan to catch small issues before they turn into expensive emergency calls.
Free HVAC Estimates for Decatur, Athens, Hartselle & Surrounding Areas
We provide free estimates on all residential, commercial, and industrial HVAC work throughout the Decatur area and North Alabama. Heating and Cooling: air conditioning units, furnaces, heat pumps, ductless mini-splits, electric heating, and more. Maintenance and Repair: scheduled tune-ups, emergency repairs, coil cleaning, freon leak detection, and our AMP maintenance plan. Specialty Services: air purification systems, ventilation, and thermostats.
FREE in-home and business consultations. Call today, 256-686-3444, or visit our Emergency HVAC Service page for after-hours help.
Heating and Cooling from Top Brands – Rheem, Trane, York, Lennox & More
Demand the Best, Call SMS
24/7 Live Customer Service Line
