WELCOME TO WILLIAM BRANCH & SON, INC.

William Branch & Son, Inc. is a family-owned and -operated business that has provided professional quality HVAC services to the residential and commercial communities of Metro Louisville and surrounding areas since 1913. Our mission, since the business was founded, is to be completely honest and fair while providing customers with top-quality service and affordable pricing. The service technicians at William Branch & Son, Inc. are licensed and very experienced in the fields of heating and cooling, with 5 generations of family teachings to support them. The knowledge gained by the original founders has been handed down from generation to generation, providing the current service technicians with an invaluable learning resource to supplement their technical training.

Boilers — Technician is checking Air Conditioner in Louisville, KY

We offer complete heating and cooling services, including:

Installation
Maintenance
Remodeling

Repair
Service

Call us today to speak with one of our HVAC experts and hear what we can do for you. No job is too big or small for us. We’re ready to help.

We offer complete heating and cooling services, including:

Installation
Maintenance
Remodeling

Repair
Service

Call us today to speak with one of our HVAC experts and hear what we can do for you. No job is too big or small for us. We’re ready to help.

Business Associations

Better Business Bureau
Heating & Cooling Contractors

Affiliations

M01833 HVAC License
200 Boiler License

Business Associations

Better Business Bureau
Heating & Cooling Contractors

Affiliations

M01833 HVAC License
200 Boiler License

Business Associations

Better Business Bureau
Heating & Cooling Contractors

Affiliations

M01833 HVAC License
200 Boiler License

"I had them come out to look at my furnace. He was very polite and had everything fixed in a short time. I was shocked when he only charged me the service call fee and $13 dollars for the part to fix a problem that I didn't call him on. ."

"I had them come out to look at my furnace. He was very polite and had everything fixed in a short time. I was shocked when he only charged me the service call fee and $13 dollars for the part to fix a problem that I didn't call him on. ."

- lanwangeek

MashIt
"My wife got home and 4:30 and realized our heat had gone out. Called and they were there by 5:15. They were very courteous and friendly and were able to get our heat up and running for the night until they could fix it permanently the next day. And with an 8 week old baby this was very much appreciated!"

"My wife got home and 4:30 and realized our heat had gone out. Called and they were there by 5:15. They were very courteous and friendly and were able to get our heat up and running for the night until they could fix it permanently the next day. And with an 8 week old baby this was very much appreciated!"

- wwbakerjr

FabuFit
"Nice family owned company. I would recommend them to anyone."

"Nice family owned company.
I would recommend them to anyone."

- Stephen W.

YesSuits

WELCOME TO WILLIAM BRANCH & SON, INC.

We offer complete heating and cooling services, including:

We offer complete heating and cooling services, including:

Business Associations

Business Associations

Business Associations

"I had them come out to look at my furnace. He was very polite and had everything fixed in a short time. I was shocked when he only charged me the service call fee and $13 dollars for the part to fix a problem that I didn't call him on. ."

"Nice family owned company. I would recommend them to anyone."

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CONTACT INFORMATION

BUSINESS HOURS

CONTACT INFORMATION

BUSINESS HOURS

CONTACT INFORMATION

BUSINESS HOURS