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TRUSTED BY BOLINGBROOK, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon509
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Bolingbrook, IL

*The Angi rating for Insulation Service companies in Bolingbrook, IL 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 Bolingbrook, IL 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 March 04, 2026

Find Insulation pros in Bolingbrook

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

Serving Bolingbrook, IL and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I am extremely satisfied with Weather Sheild Insulation. Mr. Gonzalez was courteous , professional, prompt, knowledgeable and very informative. He answered all my questions, gave me several options with Quality materials at a great price. Clean and efficient. I highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for ARC Insulation, Inc.
ARC Insulation, Inc.
4.7(
49
)

Serving Bolingbrook, IL and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Everyone at Arc Insulation knew their product and were well versed in explaining the process. Overall happy with the work."
My Work.
Our Work
Our Work
Our Work
Our Work

+8

Response time2 days
78 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for ARC INSULATION
ARC INSULATION
4.6(
95
)

Serving Bolingbrook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Used them to insulate the ceiling of a garage that was causing the room above it to be very cold in the winter. The crew did a great job."
Air Duct Cleaning Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

19 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for K & Y Insulation
K & Y Insulation
4.9(
56
)

Serving Bolingbrook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"We had attic insulation done. Carlos was very good in the work he did. He inspected the attic gave a comparative quote. Very professional. Did a great job on my attic insulation."
Insulation Projects
Insulation Projects
Insulation Projects
Insulation Projects
Insulation Projects

+82

Response time8 hrs
Response rate88%
74 neighbors recently requested a quote
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Avatar for Northern Insulation
Northern Insulation
4.8(
20
)

Serving Bolingbrook, IL and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Northern Insulation did a great job, very professional and very clean and timely. We highly recommend them"
Response time1 day
Response rate93%
1 neighbors recently requested a quote
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Avatar for Assured Energy Solutions
Assured Energy Solutions
4.6(
81
)

Serving Bolingbrook, IL and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Mike explained the procedure very well. He answered all my questions and was very patient with me. The crew was very professional and attentive to their tasks. They cleaned the work area before they left. I was made to feel very comfortable with the whole process. The insulation has made a significant difference in cooling my home. In this heat the upper level has remained very cool. I highly recommend this insulation method and this company."
Response time1 day
20 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Attic Pro
Attic Pro
5.0(
28
)

Serving Bolingbrook, 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!"
21 neighbors recently requested a quote
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Avatar for NM Enterprise's Energy Solutions
NM Enterprise's Energy Solutions
4.9(
51
)

Serving Bolingbrook, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Was very good with visual steps taken with repairs and insulation. Very pleased with job."
Response time7 hrs
Response rate98%
9 neighbors recently requested a quote
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Avatar for Arcos Environmental Services, Inc.
Arcos Environmental Services, Inc.
4.3(
13
)

Serving Bolingbrook, IL and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Friendly and professional staff. Trevor came out and was thorough and explained what needed to be done and what didn't need to be done. Technicians showed up on time the job, took the time to prep the areas being worked on so they would stay clean, and cleaned up after themselves when the job was completed. If they had questions about the work order, they asked to make sure the job was done right. Before leaving, they explained the work they did and showed pictures of the completed work."
Air Sealing
R49 Blown In Insulation
Before work
pre insulation levels
In the procees to allow attic walkway

+3

Response time2 days
100 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 126
Insulation questions, answered by experts

In some areas, insulation companies require a special license, while some states only require them to hold general contractor licenses. Some municipalities may not mandate any license, although you should always ensure a contractor is fully insured. You can use Angi’s license lookup tool to confirm whether or not an insulation contractor you’re considering holds the necessary license for your area. You can also contact the company for information regarding licenses, certifications, and insurance.

It’s best not to install a radiant barrier directly under insulation because it requires an air gap on at least one side to work properly. Instead, you should install the radiant barrier over your existing insulation to create an air space to reflect the radiant heat.

Yes, an automatic pool cover retains heat. It can act as a thermal blanket because the heavy vinyl traps heat underneath, keeping the water warmer than if there wasn’t a cover. Keeping the pool cover closed when the pool’s not in use can also help reduce water utilities and save on pool chemical costs because there won’t be as much evaporation.

Installing sheets of plywood over attic insulation is a popular choice, especially in storage spaces. That said, insulation works by trapping hot air—so it needs extra space to expand and be effective, or you might reduce the energy efficiency of your home. 

It’s important that you never compress the insulation by installing flooring directly on top of it. In many houses, you’ll need to install a subfloor before putting plywood over insulation in your attic.

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 Bolingbrook, IL homeowners’ guide to insulation services

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

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