About Us

beforeFounded in 1975 by Clarance and Sue Kersemeier, K-tech Kleening Systems still thrives today as a 2nd-generation family-owned business after more than three decades of serving Central and Northern Wisconsin customers with superior commercial and residential cleaning and restoration solutions. The 100-plus employees that comprise the K-tech team pride themselves 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.

Headquartered in Weston, Wisconsin, K-tech serves customers in Central Wisconsin, throughout the Northwoods communities such as Minocqua, Eagle River, and Rhinelander, and as far east as Door County. Our multiple offices and 45-plus fleet of vehicles provide us with an extensive reach to outlying rural and metropolitan locations.

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

K-tech holds many certifications, accreditations, and awards, as well as being a member of some of the following organizations:

  • afterRestoration Industry Association (RIA)
  • Cleaning Management Institute (CMI)
  • Society of Cleaning & Restoration Technicians (SCRT)
  • Wisconsin Safety Council (WSC)
  • National Air Duct Cleaning Association (NADCA)
  • Institue of Inpection 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)

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K-tech Kleening Systems, Inc. is a BBB Accredited Business since 12/28/2012.