Top-rated spray foam insulation pros.

Get matched with top spray foam insulation pros in Bishop-hill, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Spray foam insulation pros in Bishop-hill

Avatar for Home Comfort Keepers, LLC
Home Comfort Keepers, LLC
4.9(
12
)

Serving Bishop-hill, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"We had siding, windows, and insulation installed at a fair price. Brandon and his crew were very professional, personable, and did excellent work. They responded quickly to all of our requests. We would highly recommend Home Comfort Keepers. Don & Eileen Emerson"
Response time12 hrs
Response rate85%
13 neighbors recently requested a quote
Cronkhite Home Solutions
3.2(
169
)

Serving Bishop-hill, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"We had them come out to give me a price on adding more insulation to 2 sides of our house. And to put new guttering on the 2nd floor . While here they talked us into insulating the attic too. We agreed the attic would be a good job for the guys to do in the winter. We signed papers and gave them a $2500.00 dollar check for the down payment . The salesman Josh said he be in touch with us the next week to see when they could do it. Josh had come out on sat October 7th. Well I tried to send photos of our house to Josh 2 times . So after a week & half I called the office. And ask did he work there?She said yes she would have him call . But no call . So I called office and she gave me there email and I sent pictures to her. I had.questions on the photos, and asked them to call . Ii called in again to see if anything was being done, and secretary said the boss said they were working on a schedule and someone would call me. At this point we are 3 weeks out from our signing and cant get a call from anyone. We are at this point not happy, and figure our $2500.00 is gone. So my daughter called to see if there was a process to get our money back. And I got my 1st. Phone call . 1 day from being 4 weeks of signing. And this guy as nice as he was said we probably won't get it back because we signed a contract. . I have delt with other companies , and any time I sign a contract ( that big ) some always calls to go over it , or to ask if you have questions. But now I don't want them, I'm just going to get someone else .if I can get my money back. If they can't return my calls, why should I think there going to do what I want them to do?.?"
 Medium Grey Double Four Traditional Lap Siding
 Eco Fiberglass Insulation
 This deck has a diagonal design
 Before
 Before

+55

Response time1 day
307 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for CSI Insulation
CSI Insulation
New to Angi

Serving Bishop-hill, IL and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Project Photos
17 neighbors recently requested a quote
Avatar for Home Comfort, Inc.
Home Comfort, Inc.
4.9(
157
)

Serving Bishop-hill, IL and surrounding areas

In business since 1948

Emergency services offered

Credit card accepted

"Removed existing insulation and installed spray foam. Great company to work with from my initial inquiry through the entire process of quoting, scheduling, removal and installation. I would definitely recommend Home Comfort Insulation."
Response time11 hrs
Response rate94%
Recommended by87%of homeowners
Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)

Serving Bishop-hill, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"I know of no other contractor who has total customer satisfaction as his top priority like Mr. Flanagan does. He is absolutely the best.
My basement sustained ankle-deep water as the result of an outdoor basement stairwell drain that violently backed up because its circa-1951 drain line led to the street storm sewer (by design). That sewer was overcome with water during a storm in the summer of 2010 that featured a tornado in my western-suburbs area. Soon after pumping the water out of my basement with a mobile pump, the mess prompted me to (once again*) call Mr. Flanagan (*His crawlspace crew had done a beautiful job finishing my dirt-floor crawlspace with a concrete floor and wall insulation a couple of years earlier).
After the basement waterproofing project described in this review was complete, however, I was disappointed with the workmanship: The concrete work looked less-than-professional (out-of-flush with sump flange and the stairwell drain, plus way too many swirl marks and splattering) in the stairwell and basement's appearance areas. In short, it just didn't look like his business's flawless concrete job that was done in my crawlspace just years earlier.
Mr. Flanagan agreed. With no questions asked, he immediately had a different crew come to my home, tear out all of the previously laid concrete and drain lines and replace it with the workmanship that he would expect his crews to use in their own homes. The re-do of the project at least had met my high expectations for its cosmetics. And, of course, I hoped it was a sufficient waterproofing solution for my basement.
Fast forward just a few short years. Affter having perhaps sustaining that 100-year event with the Chicago-area rain storm of April 17-18, 2012, while my neighbors are pumping water out of their basements, mine remains bone dry. Thank you Mr. Flanagan and Crawlspace / Basement Waterproofing Solutions for a job (design and installation) well done. Your basement waterproofing solution indeed deserves an A+.

"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by90%of homeowners
County Line Insulation, LLC
5.0(
1
)

Serving Bishop-hill, IL and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Prep
Prep
30x40
30x40
Prep

+40

Response time3 days
Response rate100%
Recommended by100%of homeowners
Avatar for QC ProFoam
QC ProFoam
New to Angi

Serving Bishop-hill, IL and surrounding areas

In business since 2019

Free estimates

Credit card accepted

We spray open and/or closed cell foam insulation for Residential buildings. Our product does cost more than traditional insulation up front, yet it is a more effective insulation option. Over time, the difference will get paid back with superior performance. Spray foam insulation seals off air leaks to help reduce energy bills and doesn't attract insects or pests. Contact us for a free estimate.

Response time3 days
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Bishop-hill, IL and surrounding areas

In business since 1971

Credit card accepted

"They should get their contractors to answer the phone and return phone calls. After the third phone call, I wasn't able to get an answer back. I said enough of that noise. I never did call American Home Shield back, I probably should have. They did what they were supposed to do. They called one of their people out and they never called me back. So they did their job. They did it the same day. They sent me an email saying that they contacted the service provider who was supposed to do the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 23
FAQs for spray foam insulation projects in Bishop-hill, 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.