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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon22
    Verified insulation services reviews

Top-Rated Insulation pros in Luxemburg - Updated Nov 2026

RetroFoam of Wisconsin Inc.
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Luxemburg, 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.

77 neighbors recently requested a quote
Avatar for Patriot Spray Foam L.L.C.
Patriot Spray Foam L.L.C.
New to Angi
Spray Foam Insulation - Install

Serving Luxemburg, WI and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We’re 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

Response time10 hrs
Avatar for USA Insulation Green Bay - Fox Valley
USA Insulation Green Bay - Fox Valley
5.0(
9
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Luxemburg, WI and surrounding areas

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."
USA Insulation Work!
USA Insulation Work!
USA Insulation Work!
USA Insulation Work!
USA Insulation Work!

+9

Response time1 day
Response rate88%
46 neighbors recently requested a quote
Avatar for GF Company
GF Company
4.6(
152
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Luxemburg, WI and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"I would like to say that we would use GF Company in the future.
The Positive:
 The sales representative, Ken Jr., was astounding.  His knowledge of his field was excellent and I enjoyed talking with him.  He was also very thorough with his estimate and writing down in great detail what we wanted to have done.  I hope we get him as our sales representative when it is time to do our roof or our windows.
The work was done exactly as Ken Jr. had written on the estimate.  For the most part the work matches the current look of the shed and it has already filled the water barrel.  
The Negatives:
It was difficult to communicate with GF Company.  We had originally received a quote from Rick a year before the work was done and we contacted GF Company many times to speak with him about getting the work done, but none of our phone calls were returned.  Finally we asked for someone new and we got Ken Jr. sent to us.
After we paid our half-down deposit, we were told that we would get a call in about three weeks to find a date for the work to be done.  After about 5 weeks we tried contacting GF Company.  One phone call had us speaking with a lady on the phone who said that someone would call us back soon, but that never happened.
We never received a call to tell us when the work would be done as we wanted to have someone home to make sure things were done to our specifications.  Several days after our phone call was not returned, we received a text message from our neighbor telling us that someone was doing work on our property, but my wife and I were both at work and by time we got home the work was done.  Since Ken Jr. did such a great job with writing down what we wanted, we did not have any issues with what was done.
It appears that one of the items created on site for our downspout on the shed was likely spray painted on site.  The paint job has already faded, but we can find some paint to paint it again.
Overall, it sounds like we had a bad experience, but we did not.  The work that was done was done well and the sales representative we worked with was very knowledgeable.  We would use GF Company again and recommend them, but encourage folks to have patience with communication.
"
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+19

Recommended by93%of homeowners
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Insulation FAQs, answered by experts

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

Once installed, injection insulation requires little maintenance, but periodic inspections for air leaks or moisture buildup are recommended.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

If you have bubble wrap lying around the house and you don’t care about the odd look, taping bubble wrap over a window is a very affordable way to insulate it. Another inexpensive option for insulating windows is to add new caulk around the glass. This step quickly cuts down on air drafts for older windows, and a tube of caulk only costs a few dollars. Adding plastic shrink film around the glass is another cost-effective option. You can purchase a kit of plastic film for a few dollars per window.

DIY insulation installation is feasible, particularly for basic rolls or batts, if you have the right protective gear and knowledge. However, hiring a professional ensures even, full coverage for maximum efficiency.

The Luxemburg, WI homeowners’ guide to insulation services

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