Mainline
Call now
Call now
Website
Call
Mainline
Since 1989, we have provided dependable heating and ac service and quality products to our Birmingham, Pelham, Alabaster 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.

We are uniquely 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 heating and ac service on 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.
Services
Since 1989 Mainline Heating and Air Conditioning, Inc. has grown into one of the largest and most respected heating and air companies in Alabama. This growth has been possible by a simple philosophy. Showing the customer their options and allow the customer to choose the comfort system that meets their needs.
We've been providing reliable air AC services and products for the greater Birmingham, Alabama area since 1989. We tell you that only to say we've seen pretty much any issue a unit or system can throw at us, so we can handle almost any air conditioning repair or replacement you may need. On top of that, we are committed to providing the best value and best service in town.
If you are replacing your air conditioner, furnace or heat pump, it is an excellent time to install a zoning system. When you new comfort equipment is matched with a zoning system, you will have precise control in each zone. Houses that had been nearly impossible to keep comfortable are a thing of the past.
Preventative maintenance is hands down the best way to keep your house comfortable, extend the life of your units, and save money. You go to the dentist to get a cleaning and screening to make sure your mouth is healthy, you take your car to get serviced so it runs longer and to prevent breaking down, you call Mainline for your AC maintenance in Birmingham, AL to get your AC system inspected and serviced for the same reasons!
The AC going out mid-August in Alabama is miserable, horrific, and all around no good. You have to break out every fan you own and wait in agony as you watch the number on the thermostat continue to go up. Thankfully, we're there for you when this happens, no matter what day of the week or what time of day!
Reviews (9)
Claudia Camilleri
Claudia Camilleri
Dec 07, 2021
Report
We built a new home during the pandemic and Mainline did the install of all duct, vents, and HVAC units. This was the best of all the sub's we used during the construction process. They showed up when they said they would, completed the job when they said they would and were very professional. Matthew made sure we knew what was happening and always checked in to make sure work was getting done to our satisfaction. I would use them again in a heart beat!
Ramon Luster
Ramon Luster
Nov 16, 2021
Report
Johnny on the spot! I called and within a hour they were here and had my heat up and running.
Lou Eppolito
Lou Eppolito
Sep 26, 2021
Report
We have been a very satisfied customer of Mainline for over 20 years. They always provide us competent and timely service with a professional and friendly attitude. The Technicians go out of their way to be helpful and informative. We are pleased to recommend Mainline Heating & Air Conditioning to everyone requiring HVAC installation and service.
Most recently, on October 4, 2021, Mainline Technician, Rhett Smith, went above and beyond to attend to every detail to keep our systems in peak working order. Rhett is very efficient and clearly cares about the quality of his work as well as complete
Marilyn Jordan
Marilyn Jordan
Sep 16, 2021
Report
We have been using Mainline since 2000. They come every 6 months to perform maintenance on our Trane unit. Rhett Smith has been coming here for several years. He is a great representative for Mainline. You will be glad that you called them for your HVAC needs.
J. Patel
J. Patel
Aug 15, 2021
Report
Kevin Nichols is best, he is very professional, honest and works with best work ethic. Prompt in his service and gets things done and takes care of his customer. If I could give him 10 star I would. He is the best, great price on HVAC stands by their product and warranty and great reasonable price. I would recommend them to anyone.
Madison Manners
Madison Manners
Apr 24, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
This business is owned by a very loving family. They always want to help others as much as possible. They have good prices and quick to respond. Dena and Jason helped me and they are so professional and good at their job.
Services: Repair thermostat, Clean ducts & vents, Install ducts & vents
Megan Rexford
Megan Rexford
Mar 31, 2021
Report
I am here to update my previous review. Kevin and his team installed a heat pump system for us. He did everything he could to make it right and we greatly appreciate it. Installation went great and he communicated with us through the whole process, competitive pricing. We can already tell a HUGE difference with the new system! Would definitely recommend Mainline Heating and Air Conditioning Inc.
Megan Rexford
Megan Rexford
Mar 18, 2021
Report
I would like to leave a proper review, however, Kevin came out two weeks ago to have a look at my system so he could get us a quote on replacing. I've not heard from them since, hasn't responded to emails nor returned any voicemails. Great on scheduling an appointment....heard from him within an hour for scheduling, not great on follow up for service. Still awaiting my quote.
Ashley Thompson
Ashley Thompson
Feb 01, 2021
Report
Just had 3 units serviced , and one unit replaced by Mainline Heating and Air. Can’t say enough good things about the company and their employees. Punctual, nice, cost effective and absolutely knew what they were doing! Nick oversaw the new unit installation and Walter and Rhett did our service call and they were all great. Will use them for all our heating and cooling needs.