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Find Insulation install or upgrade pros in Wilmington

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

Serving Wilmington, IL and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We badly needed insulation in our attic. We got three quotes. Weather Shield was not only the most reasonable, but the only company in which the owner both gave us the quote and installed the insulation with colleague. We could not have asked for more professionalism or better service. Would highly recommend Gus."
Additional Photos
Additional Photos
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+14

Response time2 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.6(
1,183
)

Serving Wilmington, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"PermaSeal is the Best. The consultant clearly explained the options for my project, the scheduling and cost. The installers were on time, explained questions I had about the basement crack sealing and Permafoam installation , completed the project in a timely manner and were friendly. This is the second project PermaSeal has completed for me. I would call them again, for sure."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
64 neighbors recently requested a quote
Avatar for Air Defense Spray Foam Installation
Air Defense Spray Foam Installation
5.0(
7
)

Serving Wilmington, IL and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Jim is very knowledgeable, professional, and reasonably priced. He came out a couple of times prior to the work and explained everything very thoroughly, and helped us understand why we had the cold spots we did. We were very impressed with his knowledge, and other companies we called either could not see us in a reasonable time frame or wouldn't service our area. He just did the work today, and we don't have drywall back up yet but we can already tell the difference. They were very punctual, and made sure the area was properly set up before doing the insulation, and then cleaned up when they were done. The spray foam works wonders, and I highly recommend it if you also have areas in your home that could use better insulation. Totally worth the money - I'm sure we will make it back on savings on our heating bill. <br />"
Recommended by100%of homeowners
Avatar for Revolutionary Spray Foam Services LLC
Revolutionary Spray Foam Services LLC
4.8(
90
)

Serving Wilmington, IL and surrounding areas

In business since 2010

Free estimates

Warranties offered

"They foam insulated the area in the basement above the foundation and below the first floor. They removed the old fiberglass insulation and removed it from the premises. They did a superior job, were on time for the job, and completed it in very good time, and left the area very clean. I was very pleased with the result and found them to be very professional with an excellent work ethic."
Recommended by96%of homeowners
Campbell Insulation Inc
5.0(
15
)

Serving Wilmington, IL and surrounding areas

In business since 1957

Free estimates

Warranties offered

"<p>Nick called me within 1 day of my request and came to my house the following day right before New Years.  He gave me a very honest response in that I could probably perform the insulation work myself.    I was concerned that the fiberglass would cause  problems for me like it did when I removed the old stuff.  Nick informed me that the new material was not nearly as bad as what I currently have.  Nick provided me a fair quote nonetheless that was very reasonable.  After discussing with the wife we decided to do the installation ourselves as we have several project going on.  I talked with Nick about insulating our garage and we will definitely call him when we are ready to have this work performed.</p> <p><br /></p> <p>-Jeff</p> <br />"
Recommended by100%of homeowners
Avatar for Thermalcraft Inc
Thermalcraft Inc
4.9(
524
)

Serving Wilmington, IL and surrounding areas

In business since 1984

Free estimates

Warranties offered

"Thermalcraft and their team of installers did an excellent job on a big project on our house. We had Vinyl Siding Installed, Aluminum Soffit/Facia Installed, New Gutters and Storm Doors installed. Their workmanship was excellent and everything looks great. The job took about 2 and half weeks to complete and we would definitely hire again."
Recommended by96%of homeowners
Avatar for Always Ready Repair
Always Ready Repair
4.8(
56
)

Serving Wilmington, IL and surrounding areas

In business since 1935

Free estimates

Emergency services offered

"Jason came within the time frame I was given. He explained everything he observed and gave me the pros and cons of changing a part and the cost. He answered any questions I had regarding the furnace and its upkeep. Fair pricing. I would use Always Ready Repair again and recommend their services."
Recommended by92%of homeowners
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