About Us

Headquartered in Weston, Wisconsin, K-tech serves customers in Central and Northern Wisconsin and as far east as Door county with offices in Rhinelander and Sturgeon Bay. Our multiple offices and large fleet of vehicles provide us with an extensive reach to outlying rural and metropolitan locations.

Founded in 1975 by Clarance and Sue Kersemeier, K-tech Kleening Systems still thrives today as a 2nd-generation family-owned business, providing customers with superior commercial and residential cleaning and restoration solutions. The K-tech team prides itself on upholding the values of this locally-owned company.

An integral part of this value system is giving back to the communities in which it serves. In 2006, the company established K-tech Charities, Inc., a 501(c)(3), to serve as a way to fundraise and provide support to numerous area families and non-profit organizations in an effort to help people in need of a helping hand.

To advance our longtime presence as a premier commercial and residential cleaning and restoration provider, we have maintained memberships in, and earned numerous certifications from global leaders in the restoration and facility management industry, including the following:

  • Restoration Industry Association (RIA)
  • Cleaning Management Institute (CMI)
  • Society of Cleaning & Restoration Technicians (SCRT)
  • Wisconsin Safety Council (WSC)
  • National Air Duct Cleaning Association (NADCA)
  • Institute of Inspection Cleaning and Restoration Certification (IICRC)
  • Disaster Kleenup International (DKI)
  • Midwest Cleaning and Restoration Association (MCRA)
  • Building Service Contractors Association International (BSCAI)
  • International Sanitary Supply Association (ISSA)
  • Cleaning Industry Management Standards-Green Building, with Honors (CIMS-GB, Certification through the ISSA)
  • National Institute of Disaster Restoration Certification
  • Water Loss Institute (Water Loss Specialist Certification)

Contact Us

Please contact us by filling out the form below or give us a call at 715-496-2955.