Phone: 920-336-3595

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Trusted Insulation Solutions for Wisconsin’s Industry Leaders

For over 40 years, our company has been a trusted leader in mechanical insulation solutions for industrial and commercial facilities across Wisconsin. We specialize in insulating piping, ductwork, tanks, and mechanical systems to improve energy efficiency, protect personnel, and reduce operating costs. Our services are tailored to meet the demanding environments of manufacturing plants, processing facilities, and commercial buildings. In addition to traditional insulation methods, we offer custom-designed removable reuseable insulation blankets—ideal for equipment that requires regular maintenance or inspection. With decades of experience and a reputation for reliability, we deliver insulation solutions that stand the test of time, performance, and Midwest weather.

Let Our Expert Team Handle All Your Insulation Needs


Quality Insulators is your trusted, fully insured and bonded mechanical insulation contractor based in Green Bay, Wisconsin. With a commitment to precision, safety, and energy efficiency, we deliver high-performance insulation solutions tailored to your project’s needs.

Our Mechanical Insulation Applications Include but are not limited to:

  • Boilers, Pressure Vessels & Hot Air Ducts
  • Valves, Flanges & Strainers
  • Heat Exchangers
  • Turbines & Compressors
  • Exhaust Systems (diesel & gas)
  • Pumps & Blowers
  • Steam & Hot Oil Lines
  • Plumbing Systems
  • HVAC Systems
  • Chilled Glycol & Chilled Water Piping
  • Pipe Skid / Module Insulation
    Pre-insulated assemblies for faster field installation
  • Custom Removable & Reusable Insulation Blankets
    Engineered solutions for maintenance-intensive areas.
  • Ammonia Refrigeration Piping

Safety & Quality Since 1982

Since 1982, our commitment to quality and safety has earned us a strong reputation and the trust of repeat customers across a wide range of industries. From small upgrades to large-scale projects, we deliver dependable insulation solutions backed by decades of proven performance.


ducts

Mechanical Insulation Services

Quality Insulators offers a complete range of mechanical insulation services. We’re dedicated to the total success of your commercial and industrial projects—delivering safe, efficient, and reliable solutions every time

Removable insulation blanket covering pipe

Removable Reusable Insulation Blankets

Quality Insulators specializes in custom-sewn insulation solutions designed for maximum efficiency and safety. Our high-quality, removable reuseable insulation blankets are tailored for a precise fit—ensuring optimal performance and easy access to your equipment.

Person in tube

Resources

Our Quality Insulators go-to resource for industry insights, safety best practices, energy-saving tips, community involvement, and updates from our team discussing the hallmarks of our business.

Contact Us

Ready to improve energy efficiency and protect your equipment?
Request a free estimate for your mechanical insulation needs or custom removable reuseable insulation blankets.

Quality Insulators logo

Quality Insulators is a fully insured and bonded contractor based in Green Bay, Wisconsin.

Contact Info

3142 S. Ridge Road
Green Bay, WI 54304

Phone: 920-336-3595
Fax: 920-337-2626

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