Heating and Air Conditioning Products

We service all makes and models of equipment

Inside Armstrong Air air conditioners, you’ll find a wealth of smart ideas 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
Armstrong Air 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
Field Controls

 Comprehensive indoor air purification
Plasma Air
Humidity control
Honeywell Humidifiers
Built to humiliate humidity
Santa Fe Dehumidifiers

All Ultra Aire dehumidifiers are energy efficient and provide dedicated dehumidification.
Ultra-Aire Dehumidifiers
LG duct-free systems are available in a range of sizes and styles–including systems that can heat and cool multiple rooms with a single outdoor unit to fit almost any need. The indoor units are available in many different types to fit with the look and feel of your home.
LG Home Comfort


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Brands We Install

Horsch & Miller Inc proudly installs the following displayed brands but services all brands.

We have relationships with all major manufacturers to quickly source parts and technical information

If you would like to find out how you can save money on your heating or plumbing repairs & become one of our top priority customers, please give us a call today

Plumbing, Plumber, Heating Contractors, Slinger, West Bend, Air Conditioning repair, furnace repair
Book an Appointment

Call (262) 644-5466 today!