Our Mainline is service to our customers.

Call Us Today: 205-664-4751

Mainline Heating and Air

Welcome to Mainline Heating & Air, Inc.

Since 1989, we have provided dependable heating and air conditioning repair services and quality products to our Birmingham, Pelham, and Jefferson/Shelby county area customers. Our quality products include air conditioners, heat pumps, gas furnaces, air handlers, package units, home generators, tankless hot water heaters, UV lights, humidifiers, filtering systems, and dehumidifiers. As a certified Carrier Dealer, we know the dynamics of total home comfort and energy savings. From employee training, to customer care. We’re fully qualified to help you select the comfort system that best fits your home and your budget. Our technicians are at your service from 7:00 a.m. until 5:00 p.m. Monday through Friday. For emergency service weekends or evenings, just call (205) 664-4751. We know that our satisfied customers have been and will continue to be the secret to our success.

Service Areas

We service Jefferson & Shelby counties. Below is a small list of some of the cities, counties and communities we service. Click here to see the complete list.

Birmingham Hoover Mountain Brook Irondale
Alabaster Homewood Vestavia Hills Helena
Pelham Riverchase Cahaba Heights Bluff Park
Clanton Trussville Gardendale Montevallo
Liberty Park Ross Bridge Greystone Mt. Laurel
Southlake The Legacy Weatherly Brook Highland

Featured Product

Our feartured product is the Honeywell Home Generator. Honeywell standby home generators offer protection and peace of mind during power outages. For more information about Honeywell home generators click on the Honeywell link above..

We’ve Gone Mobile

Mainline Heating & Air has launched its mobile website to ensure that our customers can easily access the information on our website from their mobile devices. There is no need to download an APP, just pull up our website on your iPhone, iPad, Android Phone or another mobile device, that’s it.

Heating & Air Conditioning Products, Services, Comfort Packages & Current Promotions


We carry major HVAC brands like: Trane, Carrier, Honeywell, and Rheem. For Trane and Carrier products we carry air conditioners, heat pumps, gas furnaces, and air handlers. Also, included are Trane package units. We offer Honeywell home generators and Rheem tankless hot water heaters. Our Indoor air quality products consist of UV lights, humidifiers, filtering systems, and dehumidifiers. To learn more about the products we carry under each brand, just click on the brand name above.


Turn to Birmingham’s experts in residential and commercial heating and air conditioning repair and installation.  We are experts in Residential Existing Homes, Residential New Construction, Light Commercial Services, Duct Cleaning, and Air Cleaning and Purification. We also sell Maintenance Club Memberships to help save you money all year long.

Comfort Packages

Our comfort packages are designed with homeowners in mind. Our website offers you the information you need to find the air conditioner, heat pump or gas furnace that is right for your home. Browse our Optimum, Premium, Deluxe and Basic comfort packages to learn more about energy efficiency savings and ways to cut your home energy bill with Mainline Heating & Air’s products and services.

Current Promotions

Whatever your heating and air conditioning need is, we’ve got the best products and services that will keep you coming back for more. Check out our current promotions and tell your friends about the best heating and air conditioning company around Birmingham. Come back and visit us to stay updated on all of our great offers and savings. To learn more about the current promotions we currently offer, just click on the current promotions link above.

Brands We Carry

I was very impressed with the work Eddie did on my recent air conditioning repair. He was diligent, honest and went to the max to make sure the problem was resolved. The coil needed a good cleaning and now the system works fine. I have a feeling based on past experiences with other HVAC companies they would have suggested a more expensive solution. Treating the customer fairly and being honest about what the problem is should be paramount in this type of business. But many companies fail to build their business with this in mind.

Please pass along my compliments to Eddie and hopefully all your services technicians have the same work ethic as he does.

Larry Battles

State of AL Certification #87011

Get in Touch

400 Hillwood Park South
Alabaster, AL 35007

Telephone: (205) 664-4751