What’s in Your Ducts?

Locally owned, Family Operated

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.

Founded 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.

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Floor Care

K-tech offers floor care services for various flooring types that provide high quality results. We can extend the life of your floors with our cleaning techniques that can help reduce wear on your flooring surfaces.

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Specialty Services

Whether you are in need of specialty cleaning or specialized services like infection control, asbestos/lead remediation, industrial cleaning, crawlspace encapsulation and more, K-tech can help.

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The K-tech team of experts brings advanced know-how and industry-leading equipment to restore facility or home damage due to natural disasters or environmental hazards, 24 hours a day, 365 days a year.

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Duct Cleaning

K-tech’s industry-certified technicians can restore healthy indoor air quality to your commercial facility or home by professionally cleaning your HVAC air duct system using state-of-the-art cleaning equipment.

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K-tech Charities

K-tech Kleening and the Kersemeier family have built and sustained a long history of local charitable giving and volunteerism. K-tech established K-tech Charities in 2006. Since that time, the company has distributed more than $800,000 in financial aid and countless employee volunteer hours to local nonprofit organizations. The K-tech team prides itself in giving back to the community that has given so much and is committed to maintaining its philanthropic ideals.

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