Top-rated insulation install or upgrade pros.

Get matched with top insulation install or upgrade pros in Wilmington, 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 Insulation install or upgrade pros in Wilmington

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

Serving Wilmington, IL and surrounding areas

Angi Approved

In business since 2008

Free estimates

Warranties offered

"These guys did a great job kept everything neat and clean while they where working. I would definitely recommend them to friends and family. I give them 10 stars. Tim Post Castle Mechanical Inc."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time2 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,405
)

Serving Wilmington, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"I have hired Permaseal to fix my unleveled patio concrete floor that was and still causing rain water to get to my basement, I have paid them $2,014.33 as down payment, they showed up one month later for the job, which is injecting foam under the concrete slab to lift it back to its original correct level. I came back home that day to find out that they have left and that the concrete slab was not only still unleveled, but they cracked it and patched it on multiple locations. I have called their customer care number more than a dozen times in attempt to understand what is going on, and on each occasion, I was told that the project manager was going to contact me back, which never happened until i made the next call, They have finally explained to me over the phone that it was the best they could do and that they could not fix my patio floor. I asked for a refund and did not hear back. I have documented pictures of before and after showing that the job was not done and cancelled the check with the remaining balance. I have not heard anything back from them since then, until i started getting debt collectors' emails on December the 5th from a business called FCR Services."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
111 neighbors recently requested a quote
Avatar for Domicile Consulting LLC
Domicile Consulting LLC
5.0(
315
)

Serving Wilmington, IL and surrounding areas

In business since 1998

Emergency services offered

Credit card accepted

"I've used Domicile Consulting for several homes, after initially finding the company on Angie's List. Dan Cullen is exceptionally knowledgeable, objective and insightful. Prices are reasonable and well worth the investment. Dan takes copious pictures and compiles them in a handy report with recommendations. Highly recommended."
Additional Photos
Additional Photos
Critical Chimney Failure
Roof, meet Mother Nature
Unintended Shock...

+1

Recommended by98%of homeowners
Avatar for Family Waterproofing Solutions
Family Waterproofing Solutions
4.9(
100
)

Serving Wilmington, IL and surrounding areas

In business since 2013

Free estimates

Warranties offered

"I wish all the contractors on this basement project were as good to deal with as Family Waterproofing. Throughout the whole process, communication was good. Ken the owner was responsive and patient in answering all my questions and addressing concerns. They prepared a detailed contract of all work to be performed, and did what they said they would. I like that they did an exploratory dig after signing the contract to make sure we had a solid plan and avoid any surprises during installation. There was an area under the basement stairs and an old cistern that required a creative solution. They came up with a solid plan that didn't add extra cost. I asked them to pour some extra concrete under the stairs which wasn't included in the contract, which they did for a good price. The crew was friendly and had a good natured camaraderie on the job. The overall cost was very fair and we received great service and quality. They are honest, care about their customers and want you to be happy. Now I'm looking forward to a big rain!"
Interior Drain Tile
Interior Drain Tile
Interior Drain Tile
Interior Drain Tile
Interior Drain Tile

+10

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Thermalcraft Inc
Thermalcraft Inc
4.9(
524
)

Serving Wilmington, IL and surrounding areas

In business since 1984

Free estimates

Credit card accepted

"Door install went well, it opens and closes and looks nice. now i just have to clean up all the dust that was left behind. literally have to mop and dust my entire first floor and upstairs. installers didn't hang any plastic. I called to pay the remainder of my bill and they agreed not to charge me the 2% credit card fee as consolation. so ... i'll use someone else next time."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by96%of homeowners
Avatar for Guardian Protection
Guardian Protection
4.7(
2,120
)

Serving Wilmington, IL and surrounding areas

In business since 1950

Free estimates

Credit card accepted

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by93%of homeowners
Avatar for SEIDNER PROPERTY INSPECTIONS INC
SEIDNER PROPERTY INSPECTIONS INC
4.8(
64
)

Serving Wilmington, IL and surrounding areas

In business since 2005

Free estimates

Credit card accepted

Cary Seidner, Owner of Seidner Property Inspections (SPI), over 30 years of experience and overall understanding of home construction is very strong which gives us a momentous advantage over many of the home inspectors doing business today. Inspections are subject to the skill level of the person performing the inspection, so it is of the utmost importance that you choose a home inspector with a strong background in construction. Cary Seidner personally performs all of the inspections. SPI's inspections exceed the Standards of Practices set by IDFPR (Illinois Department of Financial & Professional Regulation) and ASHI (American Society of Home Inspectors). SPI is fully licensed by the State of Illinois, certified by ASHI and insured.

Recommended by95%of homeowners
...
Showing 1-10 of 463

The Wilmington, IL homeowners’ guide to insulation installs or upgrades

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