About Us

Ahrens Heating & Air Conditioning can help with all your heating, cooling, and ventilation needs for your home or business.

As your trusted local Lennox Premier Dealer, we offer a complete selection of high-efficiency systems that can save you hundreds of dollars every year on your utility bills.

As a full-service heating and cooling company, we offer and install not only an excellent selection of furnaces and air conditioners, but also heat pumps, whole home humidifiers & dehumidifiers, air to air ex changers, and air purification systems.

We also offer residential and commercial air duct cleaning..

We provide clean & check services on your equipment and repair service by our certified technicians.

Emergency repair service available 24 hours a day.

Innovative solutions that keep you comfortable and save you money on your utility bills.

We’re not just your trusted Lennox Premier Dealer, we’re also your friendly hometown heating, air conditioning and ventilation company

Give us a call, we’re your neighbor. Proud to be part of the New Ulm community since 1947.

And don't forget, we do Duct Cleaning!