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24/7 Emergency Services

(715) 423-1086

Premiere Heating and Air Conditioning Services in Wisconsin Rapids

Serving Central Wisconsin

Proudly bringing great service to you in Stevens Point, Wautoma, Marshfield, and the greater Portage County!  Wisconsin knows a cold like no other state, and when it’s winter you want to make sure that you and your family can come back to a warm and comfortable home.  Similarly, don’t let a sweltering summer heat drive you insane when the perfect air conditioning system is only a phone call away.  Guelzow Heating & Air Conditioning Service can provide the products and services you need to keep your home as cozy as possible year round.  Our fantastic team has years of experience with homes of all types throughout the area, and as such can install and maintain your system with an unmatched level of professionalism and efficiency.

Get Comfortable Today

When you’re looking for expert heating and air conditioning repair and installation, look no further than Guelzow.

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Guelzow Heating & Air Conditioning

Our Customers Say

“Called at 8 a.m. Monday to have them look at a water heater and by 11 am it was replaced and working great also had them put in an air conditioning unit last spring and a new furnace before that every time I have been very happy with the work done!!!”

JUSTIN HANSEN

“Thanks for doing such a great job on setting me up with a new furnace!”

JEFF TOMCZAK

“Awesome customer service, same day service call and very prompt installation of our new furnace. The professionalism and flexibility is top notch. Fast service.”

KAREN KETCHUM

“AMAZING…..that sums them all up. You will not be disappointed”

DANIELLE AMATO

“Great customer service! Has responded quickly to both our air conditioning and water heater issues this summer. Very reliable and trustworthy company!”

CHRISTY HOFFMAN

“We had our air conditioning unit serviced today. They were fast, friendly and very reasonable!”

CASSIE OWENS

“I had to have my furnace replaced. Guelzow handled the installation promptly and professionally. They were very helpful and pleasant to work with. I would highly recommend them.”

BERNICE THOMAS

“They are very efficient and dependable wouldn’t want it any other way thanks for your hard work and dedication to the service you do.”

PHYLLIS HOLT

“We had our thermostat go out at 10pm on Christmas. Within an hour after calling someone was to our house and had it fixed! Their service was great! Thank you!”

COLLIN REFFNER

“I had my furnace go out on my in these frigid temps! I called Guelzow, they had a repair person come out and it was fixed within an hour! Great customer service!!”

EMILY OLSON

“Fast, friendly service. Thanks!”

JOHN VAN DE LOOP

“I have used this company for years. Air conditioning, a new furnace and now recently, an on-demand water heater. Their prices are fair, the employees are courteous, and the units are fabulous. I recommend them to all my friends.”

BECKY LANCOUR