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TRUSTED BY BELOIT, WI HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon64
    Verified insulation services reviews

Find Insulation pros in Beloit

Avatar for USA Insulation of Madison
USA Insulation of Madison
4.9(
50
)

Serving Beloit, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"We hired USA Insulation of Madison to spray foam insulation in our exterior walls.  Boy what a difference  it made.  Not only did it sound proof our home from outside noises but our home seems more balanced as far as being cool.  I can only imagine how it will be this winter.  I dealt with Emily and she was just a sweetheart.  She worked with us to coordinate a perfect time for their guys to come out.  She was always available to answer any questions that I had.  A few days after the job was done, she called to make sure that we were satisfied with the work, and we were.  Jeff, too, was very personal and professional.  There were three young men that did the foam spraying.  They were very courteous and worked hard to get the job done in just 1 day.  They put all the siding back in place and cleaned up around my landscaping.  I would definitely recommend this business due to the great product and friendly, polite and professional people."
Foam insulating a wall
USA Insulation Premium Foam
Attic Insulation
USA Insulation Blown Fiberglass
Arkdale, WI

+24

Response time1 day
Response rate100%
44 neighbors recently requested a quote
Avatar for Elite Insulators
Elite Insulators
4.8(
21
)

Serving Beloit, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Owner Kyle Driessen and his team were prompt, courteous, and highly knowledgeable. They provided a thorough assessment of my home’s insulation needs and offered clear, honest recommendations without any pressure. Their expertise in spray foam insulation was particularly impressive, ensuring that every nook and cranny was properly sealed."
Cathedral Ceilings
Ceiling/Wall
Walls
Amish Ice Box
Amish Ice Box

+56

Response time2 days
Recommended by57%of homeowners
Avatar for Saunders Insulation Specialists
Saunders Insulation Specialists
3.1(
305
)

Serving Beloit, WI and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Saunders installed a bath exhaust fan and light as well as attic insulation for us. Very professional and efficient - a timely installation, performed very soon after contract was written. Great people to work with and great cleanup after. Highly recommend. Also Home Advisor worked well; contact was made within hours of submission."
Response time7 hrs
5 neighbors recently requested a quote
Recommended by58%of homeowners
RetroFoam of Wisconsin Inc.
New to Angi

Serving Beloit, 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.

46 neighbors recently requested a quote
Avatar for Patriot Spray Foam L.L.C.
Patriot Spray Foam L.L.C.
New to Angi

Serving Beloit, 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 Saunders Insulation Specialists
Saunders Insulation Specialists
5.0(
6
)

Serving Beloit, WI and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"Saunders Insulation was professional from start to finish. They came as scheduled and did an excellent job. I would recommend them to anyone who wants to improve the comfort of their home."
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+5

Recommended by100%of homeowners
Avatar for Skylights by Solar*Brite Ltd
Skylights by Solar*Brite Ltd
4.9(
36
)

Serving Beloit, WI and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"This was a TOP notch service and pricing!!! Art was extremely responsive to all my questions I had. Art and his team were very professional and FUNNY! I love the down to earth and honest perspective they gave me. There was no hidden costs and everything was up front. They were the best pricing I could find ANYWHERE! I also appreciated the up front costs of all my options before anything took place. I can clearly see why they are an A+ on this site!!"
Master Closet after Solatube
Master Bath after Solatube
Master Closet after Solatube
Recommended by100%of homeowners
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Insulation questions, answered by experts

There are many ways to keep your house cool without central air. In fact, ductless mini-split AC systems are a solid alternative to central AC for situations when you can’t install ducts in your home. If you’re looking for a more budget-friendly cooling solution, consider using window AC units or portable air conditioners.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

Faux wood garage doors provide the best insulation for garages. This style is commonly insulated with polyurethane foam—a thermal conductor—that retains heat and keeps you and the inside of your garage warm.

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

The Beloit, WI homeowners’ guide to insulation services

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