Heating and Air Conditioning Products

Bringing comfort to your family’s home

Count on Westenn to provide high energy-efficient products for your home. Ask about our affordable line of furnaces and air conditioners to keep your family comfortable year-round. For over 40 years, Walworth County and surrounding area residents have trusted Westenn for uncompromised quality and value. We’re professionals with a proud reputation of standing behind our work. Our highly trained technicians provide superior installation and dependable, timely service. Call Westenn today for a free estimate.

Inside Armstrong Air air conditioners, you’ll find a wealth of smart ideas including efficiency-boosting MHT™ Technology, swept-wing fan blades and advanced sound reduction.
Armstrong Air
Every Concord® air conditioner is built to offer quick relief from hot weather, while delivering year-round energy savings.
Concord Air

Offering a wide range of boilers to fit all heating needs.

Crown Boilers
From high-efficiency gas valves and two-stage heating to our patented EHX™ Technology, Armstrong Air gas furnaces use advanced designs to bring more to every home.
Armstrong Air
Gas furnaces can all look the same on the outside, but how they perform inside your home can vary widely.
Concord Air
Better air for better living
Air Purification
Humidity control
Humidity Control

Brands We Install

Westenn Heating and Air Conditioning proudly installs the following displayed brands but services all brands.

Bringing Comfort Home

Contact Westenn Heating and Air Conditioning today to discuss service for your heating and air conditioning needs!


Unmatched, state-of-the-art service and value to our customers.