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Western Sales and Services is the leading HVAC company in Birmingham, AL, for your furnace service needs. We service and repair all makes and models. If you need furnace service, we are the company to call. Our skilled technicians are qualified to solve just about any repair or installation that you throw at us.

Furnace Repair

Don’t get left in the cold! Is your furnace acting up, blowing cold air, or making too much noise? Our experienced team of professionals is here to keep your home warm and cozy. We repair all makes and models, and we will never try to sell you a service that you don’t need. Our technicians are honest and hard working, and we’re always transparent and fair about the work we do.

Furnace Replacement

Sometimes a repair is not sufficient to fix your furnace. Sometimes a new furnace is the most cost-effective and energy-efficient way to go. We will always be honest with you about a possible furnace replacement. We value our time and your money––we don’t want to perform repairs or service on an appliance that is in need of replacement.

If you do need a furnace replacement, we know how overwhelming it can be. Here are some of the frequently asked questions about furnaces that we get from some of our Birmingham, AL residents:

What Are The Different Types Of Furnaces?

Single Stage: A single-stage furnace has only one stage of operation. It can either be turned on or turned off.

Two Stage: A two-stage furnace has two settings––full and half speed. This is a more efficient way to heat and provides for better comfort, because it can move the air at a slower pace.

Variable Stage or Modulating: A variable-stage or modulating furnace modulates the speed and heat output based on the temperature outside and the desired comfort level. This furnace only works as much as you need it, making this type the most energy-efficient type of furnace.

What Is AFUE?

AFUE, or Annualized Fuel Utilization Efficiency, is a measure of furnace-heating efficiency. The higher the AFUE, the more efficient the furnace.

What Size Furnace Do I Need?

We can calculate the correct size furnace for your home. The number of BTUs, or British Thermal Units, needed to heat your home is dependent on a number of variables. Contrary to what you might think, a bigger furnace may not necessarily mean more heating power for your home. Call us at Western Sales and Services, and we can set up an appointment to calculate the furnace size you might need.

Need Furnace Service?

Contact the experts at Western Sales and Services.

Call us at 205-787-8674!

Gas Furnace Maintenance in Birmingham, AL 35213

“Dave is always great!” – Sandy S.

Gas Furnace Maintenance in Birmingham, AL 35222

“Frank and James both very nice guys, efficient and punctual. Gave both units a thorough going over, replaced/cleaned filters, and put everything neatly back in place. Feels good to know that the heat is in good shape for the winter ahead.”

– Regina A.

Gas Furnace Maintenance in Birmingham, AL 35127

“Frank was on time and courteous. He didn’t mind sharing his knowledge about what to look for as it relates to problems that could occur with my heating.”

– Kenneth W.

Gas Furnace Maintenance in Birmingham, AL 35204

“Frank caught a problem during maintenance that could have been a serious issue in the future.”

– Carmen P.

Gas Furnace Maintenance in Birmingham, AL 35242

“Excellent service. On time, thorough , professional. Installed filters and brought extra filters.”

– Marilyn G.

Gas Furnace Maintenance in Hoover, AL 35226

“Frank had done work for my mom he is an excellent service person .
He is reliable and very informed about the job .. will call your company again . Have a great holiday !”

– Betty M.

Gas Furnace Maintenance in Birmingham, AL 35242

“I have had David out for service several times. Always professional and very pleasant…much appreciation!”

– Susan S.

Gas Furnace Maintenance in Birmingham, AL 35215-1642


– Doris P.

Gas Furnace Repair in Birmingham, AL 35210

“David was so professional and really took the time to explain to me what was wrong with my furnace. I can’t recommend him enough. In one afternoon, everything was totally fixed.”

– Jessica Z.

Gas Furnace Maintenance in Birmingham, AL 35223

“Great service plus he is a very nice man! Thank you.”

– Lyn B.

Western Sales and Service services Birmingham, Homewood, Vestavia Hills, Hoover, Pelham, Chelsea, and the surrounding Alabama communities with their heating and cooling needs. Visit our service area page for more coverage details, call us at 205-787-8674, or request service online today.