Mainline Heating & Air Conditioning Inc.

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Mainline Heating & Air Conditioning Inc. Alabama License #2025245
Tennessee License #84916 Since 1989 Mainline Heating and Air Conditioning, Inc. This growth has been possible by a simple philosophy.

has grown into one of the largest and most respected heating and air companies in Alabama. Educate the customer on what is available to them in a comfort system. Showing the customer their options and allow the customer to choose the comfort system that meets their needs.

Don't wait until the drywall goes up to think about your HVAC system. Proper ductwork, precise equipment placement, and ...
08/09/2026

Don't wait until the drywall goes up to think about your HVAC system.

Proper ductwork, precise equipment placement, and airtight line brazing make all the difference for your home's efficiency and comfort down the road. If you're building soon, partner with a local team that gets it done right from day one.

Give us a call at 📲 205-660-8799 today.

Whether you’re firing up the grill, hanging by the pool, or taking a much-deserved break, we hope you enjoy every single...
07/09/2026

Whether you’re firing up the grill, hanging by the pool, or taking a much-deserved break, we hope you enjoy every single moment of your long weekend.

Happy Labor Day! 🌭☀️🎉

06/09/2026
04/09/2026

Forecasters say it appears "the heat is here to stay."

Nearly all of Alabama will have to deal with "feels like" temperatures above 100 degrees today (Sept. 4).

🔗 in the comments

01/09/2026

𝐓𝐔𝐒𝐂𝐀𝐋𝐎𝐎𝐒𝐀, 𝐖𝐄'𝐕𝐄 𝐀𝐑𝐑𝐈𝐕𝐄𝐃! 🔴🐘

We are officially expanding our service area to bring our team, top-tier standards, and "do it right the first time" commitment to your neighborhood.

Need reliable heating and cooling technicians? We’re proud to be your new local choice. Give us a call today! 📲 205-660-8799

Trane systems have a reputation for a reason, and it's part of why we carry them. Reliable equipment, installed the righ...
27/08/2026

Trane systems have a reputation for a reason, and it's part of why we carry them.

Reliable equipment, installed the right way, is what keeps a home comfortable no matter what the season throws at it.

25/08/2026

When a job needs a part that doesn't come standard, we don't wait on a supplier. Our metal fabrication shop builds it ourselves, so the fit is exact and the timeline doesn't slip.

Reach out to us at 📲 205-660-8799 and let us talk through your project.

Huge thanks to Kimberly for sharing this review!Our techs worked hard to check everything and make sure it was running r...
20/08/2026

Huge thanks to Kimberly for sharing this review!

Our techs worked hard to check everything and make sure it was running right, professional and polite the whole way through. Reviews like this make the long days worth it.

Address

AL

Telephone

+12056644751

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