We Are Service

Waterbury Plus Programs

Have peace of mind that your furnace and air conditioning equipment is operating at peak performance year round with a service agreement.

Plans start at $175 per year!

We Are Service

25 year furnace warranty

No extra expenses to you for 25 years from the date your furnace was installed with a 25 year furnace warranty.


You depend on your heating, cooling, plumbing and electrical systems to meet the needs of your family and home. That is why, at Waterbury, we are ready to assist you in all your heating, cooling, plumbing and electrical needs. Whether you need a new furnace, air conditioner or water heater or just need someone to repair your current units, Waterbury has got you covered.

Since 1950, Waterbury has provided exceptional heating and cooling, plumbing, electrical and duct cleaning services to the Sioux Falls area. At Waterbury, it is our mission to make sure your service and installation needs are exceeded.

We are service

We are aready to assist you in all your heating, cooling, plumbing, and electrical needs.

Learn More


We are proud to offer financing.

Learn More


We want to make sure you get the best deal along with the best service in Sioux Falls.

Service Whenever You Need It

With Waterbury Heating & Cooling, you’ll get prompt & reliable service.

What people are saying about Waterbury

Tim replaced our 11 year old water heater. He was very courteous, competent, and completed the job in a timely manor. He covered our floors that he needed to for access the water heater, and cleaned up when finished. Tim’s attention to detail and follow though was great. We would highly recommend him!

Troy Luettel