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Find Blown in 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

"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."
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+14

Response time2 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Attic Pro
Attic Pro
5.0(
22
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I recently had Attic Pro of New Lenox, IL install blown-in insulation as an upgrade to my existing attic setup, and the results have been fantastic! My main reasons for doing this were to boost energy efficiency and cut down on those skyrocketing heating and AC bills—our old insulation just wasn’t cutting it anymore, especially with Illinois winters and humid summers. Within the first month, I’ve already noticed a huge difference: the house stays warmer in the cold without cranking the heat, and cooler in the heat. For the first time I am looking forward to seeing my next utility bills. The team at Attic Pro was top-notch from start to finish. They provided highly personalized service and paid incredible attention to detail—inspecting every nook, sealing air leaks, and ensuring the blown-in material was evenly distributed for maximum R-value. No cookie-cutter job here; they tailored everything to my needs. "
Response time8 hrs
Response rate91%
28 neighbors recently requested a quote
Avatar for Assured Energy Solutions
Assured Energy Solutions
4.8(
69
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"I had a family of racoons in my attic that took over 3 months to get rid of them. The resulting mess required all the existing insulation had to be removed (combination blown in and rolled fiberglass on top of it. Also had 2 attic fans that needed to be replaced/removed, as well as the initial hole that was torn into the roof to get in by the mama racoon. I hired Assured Insulation based on not only cost, but they are a preferred contractor of the EnergySmart Nicor rebate program. Other contractors I received a cost estimate from didn't even mention anything about rebates. This wasn't the usual mail in your form and 10-12 weeks later you receive a check. Assured did all the work and I received the max rebate right off the top of the bill. I did nothing, Assured Insulation did everything. As far as the work that was done. They did a superb job, could not have asked for a better job. Ed repaired the roof hole, removed 1 attic fan and replaced another as well as redirected the vent from my bathroom fan up thru the roof (building code) vs to the soffit. Initially he told me they may have to do that, but there were no hundreds of dollars of addons, $50 over their original bid and that included a special spray that the other contractors had said they use because of the racoons. Able and the rest of the crew, who worked together very well as a team and were very courteous and considerate of us. They performed leakage tests before starting work and after completion (as part of their requirements for the rebates, not mine). • They removed all the existing insulation, including what the racoons left behind. • Sealed all the ceiling fixtures and between walls (tagged them as well so they can be found after insulation was blown in) • Sprayed the special Microban to neutralize ceilings below from the critters presence. • Installed baffles to allow attic to breathe and allow heat to rise over the insulation. • Sealed & filled in areas that leak (Kitchen soffits open and exposed, bathroom) • Built up areas that were below the 16" height of the insulation, added additional foam backing to entrance doors to the attic(s) And lastly, if I hadn't been there during the process and came home, well you would barely know that anyone even showed up. They removed all remnants of new or old insulation, cleaned the area leading to the attics, the hallways, floors, walls. just a terrific, terrific job, well beyond my expectations. I would whole heartedly recommend Assured Insulation Solutions to anyone. I don't do testimonials like this for work, but I can't say enough about the job they did."
Response time1 day
Response rate95%
41 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
207
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The install looks great and it was completely very quickly. Walter the project manager answered any questions that I had and made sure I was comfortable throughout the whole process. The sales rep Andy was very helpful in providing a whole bunch of option and explaining what is best for me. Overall very happy with the new roof and gutters!"
Recommended by87%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
207
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Fast work. Great communication up until trying to communicate with project manager. Was told everything would be completed within two days. The roof was done in one which was awesome, but I am still waiting on gutters a week later and won't be given a day/time for them. Just keep being told "early next week" or "tomorrow". Sales portion and inspection went great. Fantastic everything up until the install."
1389 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Trela Roofing and Remodeling
Trela Roofing and Remodeling
4.8(
979
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 1952

Free estimates

Warranties offered

"It went very well. The team at Trela is very professional and experienced! They were on time, cleaned up after themselves and went above and beyond to solve some frustrating roof problems we had in addition to the skylight replacement."
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Response time2 days
27 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for NM Enterprise's Energy Solutions
NM Enterprise's Energy Solutions
4.9(
49
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"nick and his crew were experienced and very knowledgeable in their product and the job they are hired for. I like the quick communication and the being on time when it came to perform the job. I would highly recommend hiring NM Enterprises for any job that has to do with insulation. Very professional and they take pride in doing a great job for their customers. Also, did items beyond what they were hired to do like, rerouted my kitchen vent that the builder or roofers did not vent through the roof, also removed some items that were left in attic from another owner. Again, i recommend hiring NM Enterprises for your next insulation job."
Response time8 hrs
Response rate98%
7 neighbors recently requested a quote
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

"George came out promptly and did a thorough inspection of the crawlspace and provided options on what can be done. The insulation work was performed by Jesus who also found and fixed two foundation cracks. Encapsulation was done by Juan's team and they all did a great job. They were able to perform all the work with a very narrow opening into the crawlspace and were also able to fit in the dehumidifier. After installation there was a minor issue with the dehumidifier and Craig came right away to fix it. Great experience and I'd definitely use their services in the future if need be."
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 Arcos Environmental Services, Inc.
Arcos Environmental Services, Inc.
4.7(
10
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

For the last 15 years, Arcos Environmental Services, Inc. has been serving as a general contractor for government weatherization programs. As we have continued to grow, we have created the subsidiary Arcos Pro Services to serve as our residential division of insulation installation using the same professional and detailed work. We are committed to giving homeowners a peace of mind in regards to their home's energy efficiency. \n\nArcos is also a Nicor Gas Contractor Circle member meaning finished upgrades to your home may qualify you for up to $1,250 in rebates as well as tax incentives. Check out our website for more information!\n\n

Air Sealing
R49 Blown In Insulation
Before work
pre insulation levels
In the procees to allow attic walkway

+3

Response time1 day
99 neighbors recently requested a quote
Recommended by100%of homeowners
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The Wilmington, IL homeowners’ guide to blown in insulation install or upgrades

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