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TRUSTED BY ROCK ISLAND, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon34
    Verified insulation services reviews

Top-Rated Insulation pros in Rock Island - Updated Nov 2026

Avatar for Gabe's Construction & Restoration, PLLC
Gabe's Construction & Restoration, PLLC
4.4(
50
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Rock Island, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Gabes Interiors kept to their promised schedule, did everything that was agreed to with professionalism and good craftsmanship. I have already scheduled another remodeling job with Gabe's interiors due to their integrity, trustworthiness and great value."
bathroom
Bathroom half way done
Bathroom
Bathroom
New cabinets

+26

Response time2 days
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for CSI Insulation
CSI Insulation
New to Angi
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install+1 more

Serving Rock Island, IL and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Project Photos
8 neighbors recently requested a quote
Avatar for Home Comfort Insulation
Home Comfort Insulation
4.6(
12
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Rock Island, IL and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"Everything was fine until I got the final bill. The estimate they gave was different and the final bill was different. They had put extra charges. When I called them about it, they didn't back down. They also said that because of the extra insulation they used they did they couldn't reduce the cost. Other than that, the job was done fine. At one point, the insulation had blown in, they had a little problem, but that was worked out."
Recommended by88%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 Rock Island, 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%
12 neighbors recently requested a quote
Avatar for QC FIRST CLASS CONSTRUCTION LLC
QC FIRST CLASS CONSTRUCTION LLC
5.0(
10
)
Blown-In Insulation - Install or Upgrade

Serving Rock Island, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

QC FIRST CLASS CONSTRUCTION LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! \n

Response time2 days
Response rate85%
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 Rock Island, 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
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Rock Island, IL and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
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Insulation FAQs, answered by experts

The life span of fiberglass insulation can be as long as 80 to 100 years, but because of changing building codes, it’s best to get your insulation checked every 10 to 15 years. Signs of degrading fiberglass insulation include bits of batts on the floor or batts detached from frames. Having optimal, healthy insulation in your home will improve its energy efficiency, lowering your monthly bills.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

Periodic checks for moisture or pest issues ensure consistent performance.

Sometimes you may be able to leave the bags with your regular trash. However, that’s not always the case. Call your local waste management prior to starting the removal and ask about the proper ways to recycle or dispose of removed insulation. In many cases, your town or municipality has a designated dumpster for building waste.

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

The Rock Island, IL homeowners’ guide to insulation services

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