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50+ Years
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Emergency
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Trusted Damage Restoration & Cleaning Services in Wausau, WI
K-tech Kleening has served Central and Northern Wisconsin since 1975 as a family-owned business dedicated to disaster restoration and cleaning services. Headquartered in Weston, Wisconsin, we operate multiple offices and a large fleet to serve rural and metropolitan areas including Wausau, Stevens Point, Rhinelander, and Door County. Our certified technicians specialize in 24/7 emergency response for water damage, fire damage, mold remediation, and comprehensive cleaning solutions using planet-friendly products.

With decades of experience and industry certifications from organizations like IICRC and NADCA, we combine advanced equipment with personalized service to ensure client satisfaction. Our commitment to community is reflected through K-tech Charities, which supports local families and nonprofits. We provide accurate timelines, transparent communication, and prioritize creating healthy environments for homes and businesses.
Services
Water Damage Restoration Fire Damage Cleanup Mold Removal Air Duct Cleaning Carpet Cleaning Emergency Response Disinfecting Services Power Washing Area Rug Cleaning
Details
  • Year established: 1975
Highlights and features
  • 24/7 emergency response since 1975 with certified technicians
  • Eco-friendly cleaning solutions and state-of-the-art equipment
  • Accurate timelines guaranteed after site inspection
  • Locally owned with multiple Wisconsin service locations
  • Community-focused through K-tech Charities nonprofit initiatives
Associations and certifications
  • IICRC
  • NADCA
  • RIA
  • CMI
  • MCRA
  • ISSA
  • WSC
  • BSCAI
  • CIMS-GB
  • Water Loss Institute
What people say
Prompt service Knowledgeable technicians Thorough cleaning Professional staff Reliable emergency response
Services
Water Damage Restoration
Our 24/7 water damage restoration service addresses emergencies with rapid response and advanced extraction equipment. Certified technicians handle complete remediation from initial water removal to structural drying and final repairs. We specialize in preventing secondary damage through moisture mapping and antimicrobial treatments. Commercial and residential clients benefit from documented restoration plans and insurance coordination.
Fire Damage Cleanup
Comprehensive fire damage services include board-up, content cleaning, smoke odor removal, and structural restoration. Our IICRC-certified team uses thermal fogging and ozone treatments for complete deodorization. We handle all phases from debris removal to rebuilding, working with insurance providers for seamless claims processing. Emergency board-up prevents further property exposure during initial response.
Mold Removal
Professional mold inspection and removal services follow strict containment protocols to prevent spore spread. Technicians perform HEPA vacuuming, antimicrobial treatments, and structural repairs while identifying moisture sources. We provide post-remediation air quality testing to ensure complete contamination removal. Services cover both residential and commercial properties with visible mold growth or hidden infestations.
Air Duct Cleaning
NADCA-certified technicians perform complete HVAC system cleaning using truck-mounted equipment and antimicrobial sanitizers. Our process removes construction debris, dust buildup, and biological contaminants from ductwork, registers, and air handlers. Residential and commercial clients receive before/after photos and maintenance recommendations to improve indoor air quality and system efficiency.
Carpet Cleaning
Hot water extraction and truck-mounted cleaning systems remove deep stains and allergens from carpets and upholstery. Technicians pretreat spots, apply pH-balanced solutions, and use moisture meters to ensure complete drying. Services include pet odor removal, traffic lane restoration, and protective coating applications. Commercial clients receive CIMS-GB compliant cleaning for facility maintenance.
People
Clarance Kersemeier
Founder
Established K-tech Kleening in 1975 with his wife Sue. Built the company into Wisconsin's leading restoration provider while maintaining family ownership and community values through three generations.
Sue Kersemeier
Co-Founder
Partnered with Clarance to create K-tech Kleening's foundation of integrity and service excellence. Instrumental in developing the company's community-focused approach through K-tech Charities initiatives.
Questions
What emergency services does K-tech Kleening offer?
We provide 24/7 water removal, fire damage restoration, mold remediation, and emergency board-up services across Wisconsin with rapid response times.
Are your technicians certified?
Our team holds certifications from IICRC, NADCA, and Water Loss Institute, ensuring expertise in restoration and cleaning best practices.
Do you service residential and commercial properties?
We serve both home owners and businesses with customized solutions for water damage, mold, fire cleanup, and maintenance cleaning.
What areas do you cover?
We operate throughout Central and Northern Wisconsin including Wausau, Stevens Point, Rhinelander, and Door County with multiple local offices.
How do you handle insurance claims?
Our team documents all damage and restoration steps for seamless insurance processing, working directly with providers to simplify client reimbursement.
What cleaning products do you use?
We utilize eco-friendly, non-toxic solutions that meet EPA standards while maintaining effectiveness against tough stains and contaminants.
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