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Verified Reviews for Insulation Service pros in Gilman, IL

*The Angi rating for Insulation Service companies in Gilman, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Gilman, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on January 17, 2026

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GIRARD ELECTRIC INC

5.00(
15
)

GIRARD ELECTRIC INC

5.00(
15
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned business for 1935 years. 7 qualified electricians. 4 office personal. Billing Net 30 days or we can offer a payment plan for qualified customers. Please see our other website girardelectricservice.com.

Family owned business for 1935 years. 7 qualified electricians. 4 office personal. Billing Net 30 days or we can offer a payment plan for qualified customers. Please see our other website girardelectricservice.com.

Avatar for Full Service Roofing & Remodeling Inc

Full Service Roofing & Remodeling Inc

4.87(
31
)

Full Service Roofing & Remodeling Inc

4.87(
31
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full Service Roofing & Remodeling specializes in residential roof repair and replacement in Quincy, IL and surrounding areas. Call us whether you need roofing inspection, siding or windows installation services or a whole new roofing system installed.

Full Service Roofing & Remodeling specializes in residential roof repair and replacement in Quincy, IL and surrounding areas. Call us whether you need roofing inspection, siding or windows installation services or a whole new roofing system installed.

Avatar for ShelfGenie of Chicago

ShelfGenie of Chicago

4.76(
37
)

ShelfGenie of Chicago

4.76(
37
)
Customers say: True professional
26 years of experience

Creating custom storage and organizational solutions is what we do at ShelfGenie®. We employ both designers and installers who can transform your home with our Glide-Out™ shelving solutions and meet any specific accessibility, storage or organizational need. Corporate Office: 5500 Interstate North Parkway, Ste 250, Atlanta, GA 30328.

Creating custom storage and organizational solutions is what we do at ShelfGenie®. We employ both designers and installers who can transform your home with our Glide-Out™ shelving solutions and meet any specific accessibility, storage or organizational need. Corporate Office: 5500 Interstate North Parkway, Ste 250, Atlanta, GA 30328.

Steven Grant Construction

4.89(
18
)

Steven Grant Construction

4.89(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Free computer drafting with general knowlege of design. I have 30 years experience in building houses. I am familiar with local subcontractors. I can get any job done at a reasonable cost.

"The work was done properly and when some additional jobs were added, Mr Grant went out of his way to get subcontractor's in to fix the added jobs promptly. I was very happy with the results and would recommend Steven Grant Construction to anyone who needed a prompt quote and a properly done job. He took the extra steps to finish my job within the quote so I stayed on budget."

Cindy M on June 2020

Free computer drafting with general knowlege of design. I have 30 years experience in building houses. I am familiar with local subcontractors. I can get any job done at a reasonable cost.

"The work was done properly and when some additional jobs were added, Mr Grant went out of his way to get subcontractor's in to fix the added jobs promptly. I was very happy with the results and would recommend Steven Grant Construction to anyone who needed a prompt quote and a properly done job. He took the extra steps to finish my job within the quote so I stayed on budget."

Cindy M on June 2020

Avatar for Terminix - Benton -Termite & Pest Control

Terminix - Benton -Termite & Pest Control

4.54(
28
)

Terminix - Benton -Termite & Pest Control

4.54(
28
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

Avatar for Illiana Insulation Inc

Illiana Insulation Inc

4.60(
10
)

Illiana Insulation Inc

4.60(
10
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Illiana Insulation has over 50 years of combined experience. Our goal is to improve the comfort of your home/commercial building because we believe "it's what's inside that counts." Call us today and we will come look at your project and provide you with a free estimate.

Illiana Insulation has over 50 years of combined experience. Our goal is to improve the comfort of your home/commercial building because we believe "it's what's inside that counts." Call us today and we will come look at your project and provide you with a free estimate.

Mississippi Valley Construction

5.00(
5
)

Mississippi Valley Construction

5.00(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a general construction company. We bill after the job is finished and expect payment with in 30 days of bill date. We will finance if it is worked out ahead of time.

We are a general construction company. We bill after the job is finished and expect payment with in 30 days of bill date. We will finance if it is worked out ahead of time.

Avatar for Erie Construction Midwest - Toledo

Erie Construction Midwest - Toledo

3.83(
78
)

Erie Construction Midwest - Toledo

3.83(
78
)
Customers say: Quality work
51 years of experience

Trusted, Bonded and Insured, Erie Construction has grown to become one of the nation's largest home remodeling companies. We offer best-in-class products aimed at improving the value of your home while saving money on your home energy bills. We've been truly dedicated to the products we offer, and we're happy to back them up with warranty's to match. Since opening our first location in 1975, Erie Construction has serviced over 100,000 customers, with over 50,000 returning to us for additional projects. Read what our customers have to say about us at GuildQuality: http://www.guildquality.com/erieconstruction You can always schedule your free estimate by dropping us a line at 1-800-536-4200 or visiting us online at http://www.erieconstruction.com Erie Construction services locations in nearly 26 states to bring the highest quality home products to you.

"This was residential however I could not find residential kitchen remodel on your list. I contacted the company several years ago when these things started to occur the laminate peeling away from the cabinets the cracks in the laminate starting to curl. I was told when somebody will get back with you. We don?t do that anymore. However, $15,000 should?ve covered something on a lifetime warranty. They did the job twice initially because they did such a bad job with the first install installation. Very clearly, I?ve gotten no response from the company they act like they don?t know who I am. And they?ve done that since the second installation. "

carol a on January 2026

Trusted, Bonded and Insured, Erie Construction has grown to become one of the nation's largest home remodeling companies. We offer best-in-class products aimed at improving the value of your home while saving money on your home energy bills. We've been truly dedicated to the products we offer, and we're happy to back them up with warranty's to match. Since opening our first location in 1975, Erie Construction has serviced over 100,000 customers, with over 50,000 returning to us for additional projects. Read what our customers have to say about us at GuildQuality: http://www.guildquality.com/erieconstruction You can always schedule your free estimate by dropping us a line at 1-800-536-4200 or visiting us online at http://www.erieconstruction.com Erie Construction services locations in nearly 26 states to bring the highest quality home products to you.

"This was residential however I could not find residential kitchen remodel on your list. I contacted the company several years ago when these things started to occur the laminate peeling away from the cabinets the cracks in the laminate starting to curl. I was told when somebody will get back with you. We don?t do that anymore. However, $15,000 should?ve covered something on a lifetime warranty. They did the job twice initially because they did such a bad job with the first install installation. Very clearly, I?ve gotten no response from the company they act like they don?t know who I am. And they?ve done that since the second installation. "

carol a on January 2026

Showing 1-10 of 42
Insulation questions, answered by experts

An insulated garage door is a great long-term investment if it’s within your budget. They save energy and give the door year-round usability. In other words, the door pays for itself after a few nasty winters. Most modern garage doors already have a fair amount of insulation, so look into those options if you don’t feel comfortable splurging.

The most energy-efficient windows are double—or triple-pane windows with low-emissivity (Low-E) coatings and gas fills between the panes. These windows reduce heat transfer, prevent drafts, and help maintain a consistent indoor temperature. But if replacing windows isn’t in your budget, pairing your existing windows with insulating window treatments can still make a noticeable difference in home comfort and monthly bills. 

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

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