Diedrick's Heating & Air Conditioning Inc.

Seymour, WI · Air conditioning contractor

Rating
5.0/5
★★★★★ 5.0
Reviews
20
Rank in Seymour
#1
of 18 home service pros
City Percentile
59%
rating percentile
Address
Diedrick's Heating & Air Conditioning Inc., 110 Mill St, Seymour, WI 54165
Phone
(920) 833-7967
Website
diedricksheatingandair.com

Diedrick's Heating & Air Conditioning Inc. is a home service pro located in Seymour, WI. It is one of 18 home service pros listed in Seymour. Its 5.0-star rating is above the Seymour city average of 4.8 stars. Based on combined rating and review volume, it currently ranks first among home service pros in Seymour. There are 6 photos associated with this location.

About Diedrick's Heating & Air Conditioning Inc.

Your trusted HVAC experts for reliable heating, ventilation, and air conditioning services. We offer installation, maintenance, and repair solutions for residential and commercial systems, ensuring comfort and efficiency all year round. Contact us... More

Customer Reviews

★★★★★ 5.0 Brandon Lee · Feb 2026

Through a different company, I was quoted over $1200 for a part replacement on our furnace. Brian and Weston came out and were able to replace that part and another for almost half the price! Very honest and trustworthy people. I know who I’ll be sticking with for the future.

★★★★★ 5.0 Joanne Fuss · Jan 2026

We called them, because the temperature in the house got down to 50 degrees. Well, the furnace quit. The gentleman came out. Got the furnace going. He was honest and told me he really couldn't tell me why it quit. If it happens again give us a call. Well, it happened later that evening. My son came over and checked it out. He gave them a call. My son got it going. Well it wound up being the thermostat. Only one service charge for him coming out twice. And when I got the bill in the mail. Well, I was not expecting it to be such a reasonable price. My son was happy with it too. He knows who to call if needed. I think it was a job well done! Thank you So Much!

★★★★★ 5.0 Cassandra Sendra · Sep 2024

Brian and his team of technicians and installers always do an excellent job. I always feel comfortable with them coming to my home to work on my heater and air conditioner. They have been very flexible when I had some projects going and I needed them to come out to disconnect/reconnect equipment and needed advice. I have been a happy customer of theirs since I bought my house at the end of 2019!

★★★★★ 5.0 John Jaykoski · Mar 2023

Diedricks installed our new furnace and we are completely satisfied with not only the quality of their products but their fast and friendly customer service. They now offer (and we subscribe to) their annual maintenance program payment system. No need to worry about a writing a check or dropping off a payment; they take care of it automatically in monthly installments throughout the year so there isn’t any worry. I would recommend these guys to anyone!

★★★★★ 5.0 Richard Kusch · Sep 2024

I replaced 2 residential furnaces and central air systems, along with a garage furnace. The installation was completed in a timely, organized manner with good value. I recommend Diedrick's for all your HVAC service needs!

Accessibility & Amenities

✓ Assistive Hearing Loop ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

Air conditioning contractorFurnace repair serviceHeating contractorHVAC contractor

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This listing is informational. Contact the business directly to verify credentials, services, and availability.