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Find Spray foam insulation pros in Pecatonica

Avatar for Shawn Saunders Insulation
Shawn Saunders Insulation
4.6(
59
)

Serving Pecatonica, IL and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Shawn Saunders is a top notch guy who wants to make sure projects are done the correct way. We had insulation blown in our house and attic. We also had spray foam sprayed in our basement wall cavities. The company moves quick and take care of business. Since our project was done in May, I even asked Shawn to come back in winter to see the new readings and they were great. Shawn is a great guy. I highly recommend!"
 Roof Veiw
 Camera  filming Shane
 Walls Veiw
 Shawn Check over project
Extreme Makeover Project

+28

Response time6 days
14 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Elite Insulators
Elite Insulators
4.8(
21
)

Serving Pecatonica, IL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"These guys came out right away, gave me a fair price and did the job great ! The toughest part was removing old insulation, getting it out of my house and cleaning it all up. They did all that and sealed up my basement tight ! Using their foam insulation they filled in all gaps. And they did it in one day ! We now notice our house stays a little warmer and no more mice ! Kyle and his crew were fantastic and I recommend them highly. -- Alan B - Sun Prairie"
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 Pecatonica, IL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I cannot give a review yet since I have not received a bid yet. Steve just came at the end of this past week to look at the project so that he can come up with a fair proposal. After the work is finished, I would be glad to give a review. He arrived on time and explained to me very clearly what was needed as to the asbestos removal in my basement and what the job would entail. He answered all my questions and gave me a much better understanding of the whole process that the project would entail."
Response time7 hrs
8 neighbors recently requested a quote
Recommended by58%of homeowners
Saunders Insulation Specialist
4.6(
14
)

Serving Pecatonica, IL and surrounding areas

In business since 1995

Free estimates

"This company did very careful and professional work.  As I said, it's a huge job.  They draped the rooms with plastic sheeting so that we wouldn't have too much plaster dust everywhere (some always escapes, but it was minor).  They patched all the holes that they made. My recollection is that they did the job in 2 - 3 days.  (I'm writing this review several years later).
One issue we ran into, which was not their problem, but you should consider it, is that when they started spraying in the foam, we discovered that we needed tuckpointing done, as the foam started oozing out like toothpaste in a few spots on the outside.  


"
Recommended by100%of homeowners
Peak Performance Insulation LLC
5.0(
10
)

Serving Pecatonica, IL and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"After contacting Jace, he came and did an assessment. He sat down and gave us a very fair bid on adding blown in insulation to our attic. We accepted the bid and he and his partner were back in a week’s time. They were very timely on arriving and were finished in their estimated time. They cleaned up the area very good. I highly recommend this company for any insulation needs."
6 neighbors recently requested a quote
Avatar for GF Company
GF Company
4.6(
152
)

Serving Pecatonica, IL and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"we had a large double window two windows one opening replaced they did a a good job made that room much warmer in winter which is what we were after it is now the warmest room in the house in the winter which is good as it is the room we spend most our time in. will defiantly be having them out to price gutters when we are ready in the spring."
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+19

Recommended by93%of homeowners
Avatar for Skylights by Solar*Brite Ltd
Skylights by Solar*Brite Ltd
4.9(
36
)

Serving Pecatonica, IL and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"I have had Art come over and install a Solar Tube in our bathroom, which was awesome and not only do I recommend Art, I recommend Solar Tubes in general!!

We moved into a house recently that has 5 skylights in it, all of them were ancient and energy sieves.  I had Art price up replacing with new energy efficient skylights, with solar blinds to add extra insulation.   I'm so glad I did, as the old skylights were not only in bad shape, and energy inefficient, they had leaks, and were poorly installed.   He put down drop cloths wherever he was working, and you'd never know the guys were there after they left.  Can't ask for much more than that!!

My new Solar Tube, Velux skylights and solar blinds are awesome, and I know they were pricey, but wow...totally worth it."
Master Closet after Solatube
Master Bath after Solatube
Master Closet after Solatube
Recommended by100%of homeowners
Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)

Serving Pecatonica, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

We here at Preferred Home Improvements take pride in our work! Customer service and satisfaction is our number one goal! The Services we offer are : Air Duct Cleaning Dryer vent cleaning Attic Insulation Crawl space clean ups We also offer other home services! We do full viedo inspections of duct work we also will do a whole walk through and explain everything step by step. We also offer before and after pictures! We have been in business over 6 years and are here to stay. We promise you will have a Awsome experience with us. We also offer yearly warranties and free estimates! Our service area is within 150 miles of the Quad Cites!

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+30

Recommended by100%of homeowners
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FAQs for spray foam insulation projects in Pecatonica, 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.