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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.

72 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%
41 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

Yes, usually you will need some kind of vapor barrier on the exterior walls when the framing is attached to concrete and masonry surfaces.

Although spray foam insulation typically has a higher price point than traditional insulation, the benefits often justify the investment. It offers superior sealing properties, which can lead to significant energy bill savings. Spray foam also provides excellent moisture resistance and soundproofing. Other advantages include improved indoor air quality by minimizing allergens, a long lifespan of 80 to 100 years, added structural strength to the home, and a straightforward installation process.

Installing insulation helps reduce energy usage, improve home comfort, and lower utility bills by maintaining stable indoor temperatures year-round.

You’ve likely heard the saying “heat rises”—well, it’s true! This is why it is critical to properly insulate your attic and protect yourself from chilly winter nights. During summer, your attic insulation will also protect against excessive heat gain radiating through the ceiling into the rest of your home below.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

The Luxemburg, WI homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.