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Top-Rated Insulation pros in Hennepin - Updated Nov 2026

Avatar for Neil Umphress construction
Neil Umphress construction
4.9(
22
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Hennepin, IL and surrounding areas

In business since 2000

Emergency services offered

Warranties offered

"Neil did the job fantastically and explained what he was doing throughout, always asked for an inspection to make sure it was done to my satisfaction. Pricing was extremely fair and he was timely and quick. Would highly recommend for any insulation work you need done. Can’t speak on the other work he does, but if it’s on par with what he did for me, then you’d be doing well."
Blown-in
blown-in
insulation
blown-in insulation
blown-in

+11

Response time11 hrs
Response rate92%
Recommended by52%of homeowners
Avatar for Home Comfort Keepers, LLC
Home Comfort Keepers, LLC
4.9(
12
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Hennepin, IL and surrounding areas

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%
10 neighbors recently requested a quote
Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Hennepin, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Brian and his crew returned to my building on a warranty followup- their previous work done wonders for my flooding problems, but my foundation walls are apparently made of swiss cheese and there was one small seepage problem remaining which only shows up during a "100 year rain event".  Brian indicated that they go for 100%, not 99% and scheduled time to come back out to my building to address the issue under the warranty (a.k.a. free of charge) from the original work.  They came back out, dug up the foundation again, and found a crack hidden behind an old hasty concrete patching job that had been tarred over, which was determined to be causing the remaining seepage.  They repaired the crack and were done with the whole task in only hours.  I am a repeat customer, and can't say enough good things about Crawlspace and Basement Waterproofing solutions, they are friendly, helpful, and most of all, stand behind their work!
"
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+13

Recommended by90%of homeowners
Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Hennepin, 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!

Additional Photos
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Additional Photos

+30

Recommended by100%of homeowners
Cronkhite Home Solutions
3.2(
169
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Hennepin, IL and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"The crew was very courteous, they got the job done, I thought the materials were a little high. Overall, they did a great job. I wont know how good the work is until my utility bill comes in. Ameren did the Home Audit for me, and that's what prompted me to get the insulation project done. The project only took a couple days to complete. The price did include blown in for my Attic and Rolled Batting in the basement"
 Medium Grey Double Four Traditional Lap Siding
 Eco Fiberglass Insulation
 This deck has a diagonal design
 Before
 Before

+55

Response time1 day
121 neighbors recently requested a quote
Recommended by80%of homeowners
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Insulation FAQs, answered by experts

An insulated garage benefits from roof vents to ensure proper ventilation and prevent moisture buildup. Insulation can trap moisture in the garage, especially during temperature fluctuations, and roof vents play a crucial role in expelling the moisture in the air. Including roof vents promotes air circulation, preventing condensation and enhancing overall air quality.

EIFS (Exterior Insulation and Finish System) siding can last from 20 to 60 years, with some properly maintained systems lasting even longer. The exact lifespan depends heavily on several factors, most notably the quality of the initial installation and the consistency of maintenance.

Factors that can shorten the life of EIFS include:

  • Improper or poor-quality installation

  • Moisture intrusion

  • Damage from high winds, storms, or hail

  • Damaged flashing and sealant

  • Lack of regular maintenance and unfixed damage

To maximize the lifespan of your EIFS, it is crucial to hire an experienced and qualified professional for the installation. Additionally, regular maintenance—such as cleaning, repairing small cracks or blisters, and having the system professionally inspected—will help identify and resolve issues quickly, preventing long-term damage.

The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

You should not use spray foam insulation in several specific areas. Avoid applying it in spaces exposed to high temperatures, such as near electrical boxes or recessed lighting, unless the foam is specifically rated for such use. Applying foam near electrical boxes can damage the wiring, and using it too close to lightboxes or recessed lights creates a potential fire hazard. Additionally, do not use spray foam in areas prone to shifting or movement, as this can lead to cracks and gaps in the insulation. Finally, open-cell foam is unsuitable for use below ground or in areas exposed to moisture because it can absorb water, which compromises its insulating effectiveness.

The Hennepin, IL homeowners’ guide to insulation services

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