Our History

Our History

Our goal—improve your comfort

Advanced Comfort Systems Inc. began in 2008 when Al Schreurs of Schreurs Heating & Air Conditioning Inc. approached Jim Blok and Aaron Anger about purchasing his business. Replacing the name Schreurs with Advanced Comfort Systems, Blok and Anger took over the business and added 40 years of experience to that of the incredible Schreurs’ employees already in place. The new owners retained the Carrier dealership, while supplementing it with additional services and product lines.

Today, their goal is to improve your indoor comfort, by providing quality heating, ventilation, air conditioning (HVAC), indoor air quality and plumbing products and services. The professionals at Advanced Comfort Systems treat your home with the same care and consideration they would expect in their own homes.

Aaron Anger & Jim Blok owners of advanced comfort systems

“We are here to provide you with highly skilled technicians and quality products at a great value to you. Whether providing you with heating, air conditioning, plumbing or remodeling service, we offer the same attention to detail and customer satisfaction on every installation and service call.” — Aaron Anger & Jim Blok



Cities Served

Adell | Belgium | Cascade | Cedar Grove | Haven | Hingham | Howards Grove | Kohler | Manitowoc | Newton | Oostburg | Plymouth | Port Washington | Random Lake | Sheboygan | Sheboygan Falls | Waldo

Our Service Areas

We provide service to eastern Fond du Lac County, southern Manitowoc County and all of Sheboygan and Ozaukee Counties.


Financing Available!

Ask us for details.
*Financing available with approved credit

Hours of Operation

Monday - Friday:
7:00 am to 4:30 pm

24-Hour Service

Emergency Service:
866-673-2914
*May require additional service charge.

Service Request

Schedule a service call.
Sales calls are free. Service calls require a diagnostic charge.