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Find Spray foam insulation pros in Brookfield

Avatar for Weather Shield Insulators
Weather Shield Insulators
5.0(
27
)

Serving Brookfield, IL and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Weather Shield was professional, thorough and conscientious.... qualities not always found in businesses today. I’m glad I used their service. They did a great job!"
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+14

Response time11 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Corona Insulation
Corona Insulation
4.8(
71
)

Serving Brookfield, IL and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quality work

"I hired Corona Insulation to remove old insulation and straw from underneath a crawlspace of an addition to our home. We bought our home 3 years ago, and one of the prior owners apparently thought it was a good idea to have layers of straw (think "bales of hay", as there was a crazy amount of it) on the floor of this crawlspace area. All it did was invite mice and probably other rodents to live there, and eventually find their way into our house (which mice have). So, as you can see, we needed this cleaned out and redone properly. Ricardo from Corona Insulation was my main contact from the beginning after going through HomeAdvisor - he then came out to do give a free estimate, and then once hired, he was also the person who handled the job on his own. Not an easy task! There was a super large amount of straw that he removed along with the old insulation - as well as some not-used/not-connected electrical outlets, a couple poles, broken pieces of wood, etc...in short, he cleaned everything out of the crawlspace that the prior owners had left there. There were 2 vents that prior owners had set up to carry heat/central air to the addition above. I say "set up", but one of the vents wasn't even connected, and the other was half-way laying on the ground, covered with the straw. Ricardo informed me that they were both filled with all sorts of debris - the straw, dirt, etc. - and, they were also cut up (probably chewed by mice, I'm guessing). So, he also offered to replace the vents and hook them up properly, which I agreed to. Along with replacing the insulation above (under the floor of the addition) with good thick layer of spray insulation, there were also 2 problem areas on the old "wall" of the house (where it used to end before prior owners put up this addition). One was a window that was since broken and not sealed - making it easy for the above-mentioned rodents to find a way into the walls of our home. And then there was another spot/opening along that wall that also wasn't covered. Ricardo suggested putting up some 1/4 inch mesh, and said he could install it for us. My wife was running errands at the time, so she picked some up for him to install for us at no additional cost, to seal up the 2 problem areas. He then used the spray insulation to seal things up further. Ricardo explained everything he was doing along the way, and did everything I wanted him to do. When he hauled the "bales of hay" away and all of the other debris, there was still a lot of clean-up to do on our driveway adjacent to the crawlspace opening...but, Ricardo also swept up everything in sight. Honestly, it doesn't even look like he was there, everything was so clean on our driveway. Corona Insulation did an awesome job, and I'd highly recommend them for your insulation needs."
Response time2 days
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ARC INSULATION
ARC INSULATION
4.6(
95
)

Serving Brookfield, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Robert was very helpful and patient during our consultation and was willing to take the time to understand our somewhat-complicated split-level house to make sure he was recommending the right work to be done. We ended up going with closed-cell foam under the floor in the crawl-space of a bump-out room, on the rim joists in the basement, and in the lower 2 feet where a foundation wall had been left un-insulated above the frost line. As an extra bonus, ARC Insulation was also willing/able to coordinate with the general contractor for a bathroom remodel we were doing around the same time, and foamed the exterior wall of the bathroom while the wall was open for the remodel. Also, I would say a sign of a good company is how they handle unexpected set-backs. In our case, when the foam truck arrived at the agreed-to time, unfortunately the foam machine had stopped working, and the workers were unable to start the job (truck needed to be brought in for repairs). Craig was extremely helpful to keep our project (and the bathroom remodel) on track and was able to get another truck to come out the following morning. The following morning, the workers arrived on time, did a reasonable job at protecting areas not being sprayed (all I noticed was some red spots on the carpet from when they snapped a chalk line and some overspray on the wall that would need re-painting anyways), and cleaned up after themselves when done. Shortly after they finished, there was a chemical-like smell for a few hours, which I was able to get rid of by running fans in the windows for a while. After 24 hours, there was no detectable smell. Finally, ARC Insulation was quite understanding / helpful when the general contractor for my bathroom remodel complained that the foam stuck out past the furring strips on the wall, preventing them from installing cement board for the shower. That same afternoon, two workers came to trim down the excess foam, and the shower-work was able to proceed the following day."
Air Duct Cleaning Project
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+30

19 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Green Attic Insulation
Green Attic Insulation
4.3(
421
)

Serving Brookfield, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"If you are looking for a company that couples outstanding work with outstanding customer service, then Green Attic Insulation is who you should definitely call. I truly wish I would have called them years ago as I have been putting off suspected issues that centered around extreme temperature fluctuations between winter and summer, along with poor ventilation, within my attic. From the time that Tim arrived for assessment after great communication from Alina, to the installation of the insulation and solar fan with Charlie and his team, to a final blower door test, every aspect was performed professionally and as outlined by the quote. The issues identified were explained thoroughly, with the after result reviewed with me to ensure it was completed as expected. The company must take pride in the people they hire because it showed with their skill and personalities. They were great to be around that day. As for pricing, I originally expected the final quote to be much higher, but found the quote to be very fair and reasonable. So again, if you are looking for quality on a job done right, I definitely recommend that you call Green Attic Insulation. Mark S / Grayslake"
Insulation.
Exterior Wall Insulation.
Solar Fan.
Spray Foam Insulation
Attic Insulation

+886

Response time1 day
10 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Attic Pro
Attic Pro
5.0(
28
)

Serving Brookfield, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Attic Pro Insulation did an outstanding job! They contacted me 10 minutes after I entered my search information.They were professional, on time, and explained everything clearly. Highly recommend them for anyone needing quality insulation work!"
Response time8 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,518
)

Serving Brookfield, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"The Permaseal team was excellent and did a great job. They did everything for insulating my attic with incredible professionalism. Always kept me in the loop and left the job site clean every day. I would highly recommend them"
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate100%
55 neighbors recently requested a quote
Avatar for NM Enterprise's Energy Solutions
NM Enterprise's Energy Solutions
4.9(
51
)

Serving Brookfield, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Nick and his crew were so informative and pleasant to do business with. We had attics insulated, new vents installed, and outside blown-in cellulose, and they worked long hours to make sure everything was done correctly. I would definitely recommend this business. A great surprise was how the insulation muffled loud outside noises (fireworks and loud vehicles)."
Response time8 hrs
Response rate98%
9 neighbors recently requested a quote
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FAQs for spray foam insulation projects in Brookfield, IL

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.