Contact Diedrick's Heating and Air Conditioning

Do not use the contact form for emergency services. Instead, please call our office at 920-833-7967.

Call Diedrick's Heating and Air Conditioning now
at 920-833-7967

Or for great service contact us using the form below…

110 S Mill St, Seymour, WI 54165
920-833-7967
[email protected]

Monday - Friday: 7:30am - 4:30pm
Sat - Sun: Closed
24/7 Emergency Services

Serving Seymour and These Areas

About Diedrick's Heating and Air Conditioning

Diedrick's Heating and Air Conditioning was founded in Seymour in 1997, and we’ve been in the heating and cooling services industry ever since. We have a professional, knowledgeable and fully trained crew, so you can depend on the quality of our work. We’re committed to finishing the job quickly – and correctly – 100% of the time. We carry innovative, high-end Lennox® products that will help your HVAC systems deliver efficient and reliable performance to keep your home comfortable all-year round. Bring together high-technology products with our great repair and maintenance service, and you’ve found a great match. Our friendly technicians make repair challenges look simple – so you’ll be able to get back to relaxing in a comfortable home in no time. Your whole-home comfort is our priority. Diedrick's Heating and Air Conditioning is right here in Seymour to meet your heating and cooling service and product replacement needs. Give us a call at 920-833-7967 or create an appointment online to learn more.

Diedrick's Heating and Air Conditioning

110 S Mill St

Seymour, WI 54165

Phone: 920-833-7967

Email: [email protected]

Contact Diedrick's Heating and Air Conditioning

Call Diedrick's Heating and Air Conditioning now
at 920-833-7967

Serving Seymour and These Areas

Ashwaubenon

Black Creek

Bonduel

De Pere

Freedom

Green Bay

Hobart

Howard

Kaukauna

Krakow

Nichols

Oneida

Pulaski

Shiocton

Suamico

Wrightstown

About Diedrick's Heating and Air Conditioning

Contact Diedrick's Heating and Air Conditioning

Call Diedrick's Heating and Air Conditioning now at 920-833-7967

Serving Seymour and These Areas

About Diedrick's Heating and Air Conditioning

Call Diedrick's Heating and Air Conditioning now
at 920-833-7967