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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Nilson Heating and Air Conditioning

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United States
New Ulm, MN
Nilson Heating and Air Conditioning

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Nilson Heating and Air Conditioning Caters to all your home comfort needs. With free estimates, give us a call at 354-5500 and we'll be happy to help.

Specializing in: Furnaces, Air Conditioners, Heat pumps, Residential boilers, New Contruction, Custom sheet metal fabrication, In-floor heating, Radon testing, Mitigation systems, humidification, garage heaters; radiant tube heat, and all of your indoor air quality products.

10/30/2026

No tricks, just treats! 🎃 We’re getting into the Halloween spirit here at Nilson Heating & Air Conditioning. Have a safe and spooktacular weekend filled with a little fun, a little fright, and lots of treats! 👻

10/26/2026

👻 Things we’re ghosting this October…and all year round. 👻

10/20/2026

Up on the roof and getting it done! Our crew was out installing a new rooftop unit, with a crane crew helping us get the equipment where it needed to go. Big equipment, skilled crews, and local coordination to get the job done right!

10/12/2026

Learning the Trade, Building the Future!

We’re excited to have our high school intern, Methodious, here with us learning the ins and outs of the HVAC trade! From hands-on experience to learning the tools and skills of the industry, it’s all about gaining real-world knowledge and building a strong foundation for the future.

We love seeing the next generation explore the trades and discover what’s possible! 👏❄️🔥

10/05/2026

Fall is here, and your HVAC system has a message for you…it’s time to schedule your fall maintenance! Give us a call to get your appointment on the books! 🍂🍁

09/24/2026

Don’t forget folks, Stop on by at the Kaiserhoff K-Bar this Saturday to chat a bit with Dwight and Mary to wish them farewell in their retirement endeavors.

09/17/2026

Dwight has been retired for 5 years, and now it’s Mary’s turn. After we all party and give them our last goodbyes, there will be no need to worry as nothing will change here at Nilson heating and A/C. Our crew is always ready to take care of you folks as we have since 1991.

09/17/2026

Mary’s last day was just last week so we figured we would let you folks all know. That means it’s retirement time for the 2 that started it all. That also means it’s party time! Stop on by next Saturday at the K-Bar.

07/17/2026

July 17th, an important anniversary each year. Let’s all give thanks to the OG who invented the comfort we call modern day air conditioning. Willis crawled so we could walk. Stay comfy friends.
Thank. You. Willis

07/02/2026

There’s a couple new apartments for rent in downtown New Ulm. Take a peak folks. We were fortunate to take care of the heating and cooling for the project installing 3 separate multi headed ductless systems that will heat and cool each apartment as well as 3 air exchangers. The space is one heck of an addition to downtown.

Address

121 S Broadway Street
New Ulm, MN
56073

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+15073545500

Website

http://www.nilsonheating.com/

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