*The Angi rating for Insulation Service companies in New Holstein, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in New Holstein, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on August 03, 2025
Serving New Holstein, WI and surrounding areas
Approved
In business since 2016
Free estimates
Small jobs welcome
"I chose Barts Insulation Solutions to add blown insulation to our attic after Josh?s prompt and reasonable estimate. The work was done cheerfully, professionally, and efficiently. I would recommend Barts without hesitation."
+48
Serving New Holstein, WI and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"They showed up on time and went right to work. They did a very good job with the insulating and cleaned everything up. Thanks"
+1
Serving New Holstein, WI and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"They had a great group of people to work with, The crew was there at the appointment time. Nick and his team worked together well to get the job done, including adding insulation to the attic, adding foam to all exterior walls, and insulating in the basement. This was all done in 1 day and they cleaned up after themselves. I would highly recommend them."
+9
Serving New Holstein, WI and surrounding areas
Approved
In business since 2011
Free estimates
Customers say: Quick response
"Friendly staff and good quality work"
Serving New Holstein, WI and surrounding areas
Approved
In business since 2007
Free estimates
With over 10 years of experience in the insulation industry, we are the service professionals you need to take care of your home or business. We handle all types of insulation projects. We will treat your home as we would treat our own. Give Spray Foam Genie a call today, we look forward to working with you!
Serving New Holstein, WI and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Quick and efficient and did the job the way they said they would"
Serving New Holstein, WI and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
Specializing in insulation! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!
Serving New Holstein, WI and surrounding areas
Approved (Corporate)
Free estimates
Credit card accepted
Offers commercial services
RetroFoam of Wisconsin specializes in RetroFoam injection foam insulation for existing walls, helping homeowners improve comfort and energy efficiency without the mess or disruption of a full remodel. Our insulation solution is designed to reduce drafts, help maintain consistent indoor temperatures, and make homes more comfortable year-round. We serve homeowners across the state. Whether you live in a historic home or a newer build, our team provides a proven insulation solution tailored to your needs.
Serving New Holstein, WI and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
Were a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!\n
Serving New Holstein, WI and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
At Keeney Home Services, our commitment to excellent service sets us apart from other home improvement companies. We are true masters of our craft and hold numerous certifications and awards for both our workmanship and our customer service. We hold third-party recognition that includes the GuildQuality Award for Service Excellence and an A+ rating with the Better Business Bureau. We are also members of several Home Builders Associations throughout the area and are certified by Good Housekeeping.\n\nAdditionally, our technicians are factory-trained in every product we offer, ensuring your new products are installed flawlessly to maximize their performance. Our top-of-the-line products include GutterShutter® Gutters, GAF asphalt shingle roofing, and Ultimate Attic Solution insulation. Our expertise in each of these products as well as their proper installation is why homeowners throughout Northeast Wisconsin prefer us over other home improvement companies in the area.\n \n
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