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Name: Lenny's Heating & Air Conditioning - Armstrong Dealer
Telephone: (608) 963-3763

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Lenny's Heating & Air Conditioning - Armstrong Dealer

"When You Buy Quality You Only Cry Once"

About Us

John 3:1-21. Lenny's Heating & Air Conditioning - Armstrong Dealer, in Reedsburg, Wisconsin, is the areas premier heating and cooling company serving Reedsburg, Baraboo, Mauston, Wisconsin Dells and the surrounding areas since 1994. With over 35 years of experience, we specialize in installation and repair of heating and cooling appliances. For all your heating and cooling needs, contact Lenny's Heating & Air Conditioning - Armstrong Dealer, in Reedsburg.

Areas Served

Our Certifications

Certified in Heating and Cooling
Certified Welder
Armstrong Dealer

What We Offer

Our Specialties include:

Installation and Repair of Heating and Cooling Appliances
Sell Top of the Line Armstrong Brand
Over 40 Years of Experience!
One of the Only Ones in the Area Who Sells Armstrong and They Have Stainless Steel Heating Exchangers and Are the Best in the Business. That's What Separates Us From the Rest!

Our Services include:

HVAC Services: Offering expert heating and cooling solutions, we provide installation, maintenance, and repair services for residential and commercial clients
Radiant Heating (In-Floor): Enjoy comfortable warmth with our efficient in-floor radiant heating systems, designed to ensure even heat distribution in your space
Air Quality: Improve your indoor environment with our advanced air quality solutions. We offer installations and systems that promote healthier and fresher air
Boilers: From installation to repair, we handle all your boiler needs with precision, ensuring consistent heating and energy-efficient operation
Certified Pipe Welding: Our certified pipe welding services provide durable and reliable solutions for all your piping system requirements
24 Hour Service Available: Rely on us for prompt and professional 24/7 emergency HVAC services to keep your systems running smoothly around the clock

Our Brands include:

Armstrong Air Dealer

Testimonials

On 9/8/2025 Tom R. had this to say:
Just had Will from Lennys Heating and Air Conditioning come out for a pre-winter furnace tune up. He was very knowledgeable and serviced my furnace quickly and acurately. He then asked if I wanted my air conditioning checked. During the check he removed the covers from the unit outside and found the cooling fins plugged with pine needles and leaves. He cleaned all of that out. I am sure that the unit will run more efficiently now. I am their new customer from now on. I would really recommend them to anyone looking for furnace/air conditioning service. Testimonial written by Tom R. on this site.

On 8/16/2025 Dale Casperson had this to say:
Very good service in a very timely manner. We will definitely recommend this company.

On 7/15/2025 Nicole Gies had this to say:
Had to make a weekend service call to get our AC back up and working and Will was able to get us in same day within a couple hours of reaching out. Also, asked a few questions about setting up our smart thermostat since we had just recently moved into the home and he offered to install it for us while he was. Highly recommend and will continue doing service with.

On 3/4/2025 Genna had this to say:
Lenny and Will have been amazing to work with. They are professional, thorough, honest and easy to communicate with. They go above and beyond in providing a level of service that is hard to find in the present day. We wish we would have known them sooner and won't go anywhere else for our heating and A/C needs. Thank you Lenny and Will! Testimonial written by Genna on this site.

On 1/28/2025 Laura Engelke had this to say:
Lenny and his son always respond quickly and are cautious on costs. It means a lot to us to find a business with both integrity and heart. We appreciate having found such a wonderful local, family-owned business to rely on.

Contact Us

Lenny's Heating & Air Conditioning - Armstrong Dealer
S1758 Town Hall Rd. Reedsburg, WI 53959
Phone: (608) 963-3763

Where To Find Us

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 12:00 AM - 12:00 AM
Tuesday: 12:00 AM - 12:00 AM
Wednesday: 12:00 AM - 12:00 AM
Thursday: 12:00 AM - 12:00 AM
Friday: 12:00 AM - 12:00 AM
Saturday: 12:00 AM - 12:00 AM
Sunday: 12:00 AM - 12:00 AM

News

Dive into a cool summer with Lenny's Heating & Air Conditioning, your trusted Armstrong dealer! Enjoy long-lasting comfort with comprehensive cooling solutions. With 24-hour emergency services, we're always ready to help. Keep your home perfect this season! 🌡️ #SummerComfort #ReliableHVAC #LennysHeatingAir

☀️ Summer is here, and Lenny's Heating & Air Conditioning is ready to serve! Stay cool with our trusted Armstrong systems. Have an AC problem? We’ve got your HVAC needs covered! Call us for expert solutions! 🌟