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Duerst Insulation Technicians

(3 Reviews)

(800) 924-6121

Today: 7:00 am - 4:00 pm
Tomorrow: 7:00 am - 4:00 pm
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General Info
**We Specialize in High Performance Insulation and Air Sealing** Our focus is 100% on energy saving and home comfort solutions. Whether for new construction or existing homes, we provide you with a home that is: Energy Efficient?..we offer a premium insulation system and installation package that saves you money on your energy bills year after year! Durable?.A properly insulated home with the right materials manages moisture flow in your home creating a reduced potential for mold, condensation and dry rot! Comfortable?.A well insulated and air sealed home means less drafts and cold spots. Furnaces and air conditioners work more efficiently. Your home will be quieter too! Safe?.Our installation and materials are proven to provide more fire resistance and mold resistance than conventional materials. In fact, our material contains an EPA registered fungicide to specifically resist mold growth! Environmentally Responsible?.Our NU-WOOL? Prod uct is made from recycled material and uses less energy to make than conventional insulation materials. An efficient home uses less energy so your furnace produces less hydrocarbon emissions. For new homes, Duerst Insulation Technicians features the NU-WOOL? WALLSEAL? and LaPolla Foam-Lok Insulation System. Our installation results in heating and cooling costs that are as much as 40% lower than those of conventionally insulated homes!
BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.

Regular Hours

Sat - SunClosed

Extra Phones

Insulation Contractor: (608) 850-4009

Payment method
mastercard, visa, all major credit cards, amex, discover

MADISON AREA BUILDERS ASSOC.,Wisconsin Focus on Energy


Duerst Insulation

Insulation Contractors, Drywall Contractors, Energy Conservation Consultants, Energy Conservation Products & Services


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Dave, Rosco and Junior were very efficient. With all the changes we made, Todd helped us a lot. Already is quieter. Thanks for the work. -George and Cindy W.




Thanks to John and Roscoe for doing an excellent job of installing foam and blown-in insulation in my home. From the minute they showed up at my door, I was impressed. Not only with their professionalism and work ethic, but also with the care they took when loading equipment into the house. They put down drop cloths, covered everything in plastic, and even made sure not to smash the flowers on the front walk. To top it off, before they left, they took the time to clean the messy insulation out of my garage that was there from the day before! I would definitely recommend this company - they are top notch!




I'm totally pleased with Duersts service. The work was done promptly and neatly, it was thourough, and my new foam door for the attic opening is a work of art! I also appreciate your willingness to be involved with Focus Green Madison. I know those programs can be a hassle for contractors, but I couldn't have done these projects without the financial aid of the programs.