Southeastern Mechanical Services, LLC

Our crew changing out 4 rooftop units. This heat makes everything harder than it needs to be. Every unit that was removed was improperly installed. The ducting was screwed directly to the bottom of the unit. We saw this prior and prepped the units. What was seen was the screws that went into the drain pans . Its amazing that they never leaked. They had to gut each unit to find the screws along the drain pan area. Proud of our guys for staying with it on such a hot day do some very frustrating work.

🚨 We're Hiring! HVAC Service Technician 🚨
5 years experience or more
Southeastern Mechanical Services is looking for a motivated, dependable HVAC Service Technician to join our growing team.

✅ Family owned & operated
✅ A workplace that truly appreciates its employees
✅ Competitive pay
✅ Opportunities for growth
✅ Great team environment

If you're looking for a company that values hard work, integrity, and taking care of its people, we'd love to hear from you.

📞 Call us today: 256-686-3444

Please share this post to help us find our next team member!

Water stains on your ceiling tiles. Rooms that never hit the thermostat setting. A power bill climbing for no clear reason.
Those are all signs your rooftop HVAC needs attention, and all three are cheaper to deal with now than in July.
We put together a rundown for North Alabama business owners on maintenance, repairs, and knowing when it is time to replace.

Commercial Rooftop HVAC in Decatur, AL | SMS HVAC It is the first genuinely hot Saturday in June. Your dining room is full, or your sales floor is busy, or your congregation is filing in, and somebody says the words no business owner wants to hear on a Saturday. "Is it just me, or is it warm in here?" Twenty minutes later it is not

Do you know of a skilled service technician looking for a company that prioritizes quality service over sales? If so, share this opportunity with them, as we offer competitive pay and excellent benefits for the right candidate. 256-686-3444 www.smshvacr.com

What you need to know about New AC Refrigerant Rules in 2026

New AC Refrigerant Rules in 2026 in North Alabama | SMS You are sitting at the kitchen table with a quote for a new air conditioner, and somewhere on the paperwork you spot a refrigerant you have never heard of. R-454B. Or maybe R-32. The system you are replacing ran on something called R-410A for the last fifteen years, and now suddenly that is gone. Is

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