Top-rated insulation pros.

Get matched with top insulation pros in Forest Park, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Forest Park, IL?

Select your specific project to find the pro for you.

TRUSTED BY FOREST PARK, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon408
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Forest Park, IL

*The Angi rating for Insulation Service companies in Forest Park, 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 Forest Park, 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 December 12, 2025

Find Insulation pros in Forest Park

Avatar for Weather Shield Insulators

Weather Shield Insulators

5.00(
27
)
•Approved Pro

Weather Shield Insulators

5.00(
27
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

I will briefly tell you a little about my company that is located in Oswego. The services I offer are Owens Corning Blow in fiberglass,Roll and batt insulation,Spray foam close and open cell and Attic Mold Remidiation. For Residential existing homes, Remodel and New construction. I started this business with the intention to help and educate people, on how to save money by making their homes more Energy Efficient, I personaly will work with you Throughout the entire process, from the home inspection to the end of your instalation. I strongly beleve in the great importance of the relation and the trust between the client and the contractor. there for I do not subcontract any of my business. I will provide you with a free attic inspection, I will explain the inportance of having your home insulated to the proper level that's recommended by the U.S. Dept. of Energy, when properly insulated your home will be more comfortable and also save the home owners as much as 20 to 30% on their utility bills year round, also take advantage of the Tax credit given by the goverment. as a professional I take pride in the work performed, I only use the best of materials, to provide the homeowners with a affordable price. I am insured and certified. contact info. Email: [email protected] Website: weathershieldinsulators.com

"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."

Castle I on May 2024

I will briefly tell you a little about my company that is located in Oswego. The services I offer are Owens Corning Blow in fiberglass,Roll and batt insulation,Spray foam close and open cell and Attic Mold Remidiation. For Residential existing homes, Remodel and New construction. I started this business with the intention to help and educate people, on how to save money by making their homes more Energy Efficient, I personaly will work with you Throughout the entire process, from the home inspection to the end of your instalation. I strongly beleve in the great importance of the relation and the trust between the client and the contractor. there for I do not subcontract any of my business. I will provide you with a free attic inspection, I will explain the inportance of having your home insulated to the proper level that's recommended by the U.S. Dept. of Energy, when properly insulated your home will be more comfortable and also save the home owners as much as 20 to 30% on their utility bills year round, also take advantage of the Tax credit given by the goverment. as a professional I take pride in the work performed, I only use the best of materials, to provide the homeowners with a affordable price. I am insured and certified. contact info. Email: [email protected] Website: weathershieldinsulators.com

"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."

Castle I on May 2024

Avatar for Perma-Seal Basement Systems

Perma-Seal Basement Systems

4.43(
1,404
)
•Approved Pro

Perma-Seal Basement Systems

4.43(
1,404
)
•Approved Pro
Customers say: Super punctual
46 years of experience
Free onsite estimate

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

Avatar for ARC INSULATION

ARC INSULATION

4.85(
71
)
•Approved Pro

ARC INSULATION

4.85(
71
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
32 years of experience

ARC Insulation, has been insulating homes in the Chicagoland area since 1993. Our staff of friendly professional Energy Auditors can assess your home and provide you with a free energy consultation offering the best most cost-effective solutions customized for your home and budget. Our mission is to help our customers make their homes more comfortable, safe and energy efficient. Because every home is unique, ARC Insulation specializes in all types of safe and efficient insulation, Cellulose, Spray Foam and Fiberglass. A home energy upgrade costs less than you think. Stop wasting money and start saving on your home energy costs year-round! Call ARC Insulation today.

"An absolute pleasure working with David to get aeroseal done on the vents in my home. A 96% improvement in efficiency! Felipe and Danny did a great job, taking good care of the home from start to end of the project. Will be going to these guys for future projects for sure."

Paul M on December 2025

ARC Insulation, has been insulating homes in the Chicagoland area since 1993. Our staff of friendly professional Energy Auditors can assess your home and provide you with a free energy consultation offering the best most cost-effective solutions customized for your home and budget. Our mission is to help our customers make their homes more comfortable, safe and energy efficient. Because every home is unique, ARC Insulation specializes in all types of safe and efficient insulation, Cellulose, Spray Foam and Fiberglass. A home energy upgrade costs less than you think. Stop wasting money and start saving on your home energy costs year-round! Call ARC Insulation today.

"An absolute pleasure working with David to get aeroseal done on the vents in my home. A 96% improvement in efficiency! Felipe and Danny did a great job, taking good care of the home from start to end of the project. Will be going to these guys for future projects for sure."

Paul M on December 2025

Avatar for Green Attic Insulation

Green Attic Insulation

4.60(
329
)
•Approved Pro

Green Attic Insulation

4.60(
329
)
•Approved Pro
Customers say: True professional
16 years of experience
Free onsite estimate

Experience top-tier expertise in high-efficiency insulation with Green Attic Insulation, Chicagoland's premier insulation company. Serving Chicago and its neighboring suburbs, Green Attic Insulation is dedicated to securing your home's comfort and energy efficiency. Our team of experts uses cutting-edge techniques and high-quality materials to deliver exceptional results for every project. $100 Off Your Attic Insulation Project Prepare your attic for all seasons to guarantee ultimate comfort. Inquire for more details. Trust Green Attic Insulation to enhance your home's energy efficiency and comfort. Schedule an appointment via our contact form to get started today!

"This is the most negligent contractor I've dealt with in my life. They suggested to not be home for our attic insulation since we have a newborn at home which I appreciated. They seemed careful and thoughtful in the sales process which is why I ended up picking them for our project. However, when it came time for the job they were reckless with security and safety. Before the job I sent multiple notes via text and email, and had a phone call asking them to contact me at the end of each day so I could set the alarm and lock the doors remotely. Day one they didn't do this. I sent another ask to please be mindful of this so I could keep our home secure. Day 2 they did not do this again, and ended up leaving our front door wide open which triggered a burglar alarm at 2am requiring us to deal with the security company and police throughout the night. Afterwards it took days for anyone to reply. They lacked empathy or ownership for how negligent their team was. I would not recommend working with these people. Mistakes happen, but the response to these mistakes was almost as bad as their dangerous actions themselves."

Mike M on February 2025

Experience top-tier expertise in high-efficiency insulation with Green Attic Insulation, Chicagoland's premier insulation company. Serving Chicago and its neighboring suburbs, Green Attic Insulation is dedicated to securing your home's comfort and energy efficiency. Our team of experts uses cutting-edge techniques and high-quality materials to deliver exceptional results for every project. $100 Off Your Attic Insulation Project Prepare your attic for all seasons to guarantee ultimate comfort. Inquire for more details. Trust Green Attic Insulation to enhance your home's energy efficiency and comfort. Schedule an appointment via our contact form to get started today!

"This is the most negligent contractor I've dealt with in my life. They suggested to not be home for our attic insulation since we have a newborn at home which I appreciated. They seemed careful and thoughtful in the sales process which is why I ended up picking them for our project. However, when it came time for the job they were reckless with security and safety. Before the job I sent multiple notes via text and email, and had a phone call asking them to contact me at the end of each day so I could set the alarm and lock the doors remotely. Day one they didn't do this. I sent another ask to please be mindful of this so I could keep our home secure. Day 2 they did not do this again, and ended up leaving our front door wide open which triggered a burglar alarm at 2am requiring us to deal with the security company and police throughout the night. Afterwards it took days for anyone to reply. They lacked empathy or ownership for how negligent their team was. I would not recommend working with these people. Mistakes happen, but the response to these mistakes was almost as bad as their dangerous actions themselves."

Mike M on February 2025

Avatar for Domicile Consulting LLC

Domicile Consulting LLC

4.96(
315
)

Domicile Consulting LLC

4.96(
315
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

CALL or TEXT US at 312.488.1461. Additional contact Owner Mark Hughes at [email protected]; [email protected].

"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."

Christopher C on January 2020

CALL or TEXT US at 312.488.1461. Additional contact Owner Mark Hughes at [email protected]; [email protected].

"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."

Christopher C on January 2020

Avatar for J L CONTRACTOR SERVICES

J L CONTRACTOR SERVICES

4.96(
206
)

J L CONTRACTOR SERVICES

4.96(
206
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

15 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT. LICENSE: #104-015899.

"Excellently. The masons made quick work of the demo up front, taking a day to remove the parapet and half a day to get the chimneys down. The rebuild was more deliberate, getting the colors right, making sure the new common brick was plumb and the decorative brick looked perfect. Once the parapet was up, the roofing crew came in and flashed the new masonry tightly, applying reflective paint and patches to wick the water away from the brick. The roof was applied over the top brick with a slight overhang that later gets hidden by the drip tray. The capstones came back particularly beautifully. The cleanup was very effective, having red mortar meant it took a bit more detail to get it right, but they did it. The work is strong and looks good."

Rob C on November 2022

15 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT. LICENSE: #104-015899.

"Excellently. The masons made quick work of the demo up front, taking a day to remove the parapet and half a day to get the chimneys down. The rebuild was more deliberate, getting the colors right, making sure the new common brick was plumb and the decorative brick looked perfect. Once the parapet was up, the roofing crew came in and flashed the new masonry tightly, applying reflective paint and patches to wick the water away from the brick. The roof was applied over the top brick with a slight overhang that later gets hidden by the drip tray. The capstones came back particularly beautifully. The cleanup was very effective, having red mortar meant it took a bit more detail to get it right, but they did it. The work is strong and looks good."

Rob C on November 2022

Avatar for Swistun Inc

Swistun Inc

4.95(
513
)

Swistun Inc

4.95(
513
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Replacing challenging roofs and FIXING STUBBORN COMPLEX LEAKS -- is our passion! More info at www.swistun.com (flat TPO roofs, shingle, cedar, composite, slate, copper or tile roofs). All projects are managed by the owner from beginning to the end including his extensive personal supervision. Our labor force consists of hands-on managed subcontractors (or often subcontractor’s selected crew members). Requested estimates may carry an up-front charge, some may be offered for free. We apologize for any inconvenience.

"We moved into a newer home that was just about 10 years old but had issues with major ice damming and icicles due to heavy snow. This led to water damage inside of the house as the ice was melting and making its way inside our home. I had multiple quotes from several roofing outfits and they just eyeballed the situation and wanted to simply re-do the flashing. Most did the assessment from the street without going on the roof. None offered a guarantee. I came across Swistun on the net and found that they required a fee to assess the issue. I was a bit hesitant but went ahead anyways and i am very glad i did. The owner Casey came out and spent time not only on the roof but also inside of the attic to see what the cause might be. An assessment was made and a very detailed and illustrated solution/proposal was created with several options including ones with guaranteed no-leak options. Construction was done last summer and Casey was there for the majority of the work done. His crews were on time and kept the grounds clean. It was completed within the time frame since weather cooperated with us. He also took care of a gutter leak for free while he had his crew out. Everything looked great in the end as he had to do some construction to widen an exit of my roof valley to provide better drainage. After completion, Casey even stopped by after a heavy rain just to make sure things were draining correctly and made some adjustments to correct a potential issue. Mind you, this was after i paid the bill so it wasn't something i was expecting as a followup. You can tell he has a passion for problem solving. The big test was the following winter. Even after the early winter snowstorm that dropped an incredible amount of snow in a short period of time, the icicles and ice dams never formed. The solution worked brilliantly well! Also on a side note, the process was very easy throughout the entire project as Lori is the main contact person in his office and is very easy to communicate with. Casey is also very responsive. Wish all companies worked in this manner! I wouldn't consider them a bargain comparing to a regular roofer. However, if you want your roof leak situation fixed correctly, this is the way to do it! Swistun is a class act from start to finish!"

TOM S on March 2019

Replacing challenging roofs and FIXING STUBBORN COMPLEX LEAKS -- is our passion! More info at www.swistun.com (flat TPO roofs, shingle, cedar, composite, slate, copper or tile roofs). All projects are managed by the owner from beginning to the end including his extensive personal supervision. Our labor force consists of hands-on managed subcontractors (or often subcontractor’s selected crew members). Requested estimates may carry an up-front charge, some may be offered for free. We apologize for any inconvenience.

"We moved into a newer home that was just about 10 years old but had issues with major ice damming and icicles due to heavy snow. This led to water damage inside of the house as the ice was melting and making its way inside our home. I had multiple quotes from several roofing outfits and they just eyeballed the situation and wanted to simply re-do the flashing. Most did the assessment from the street without going on the roof. None offered a guarantee. I came across Swistun on the net and found that they required a fee to assess the issue. I was a bit hesitant but went ahead anyways and i am very glad i did. The owner Casey came out and spent time not only on the roof but also inside of the attic to see what the cause might be. An assessment was made and a very detailed and illustrated solution/proposal was created with several options including ones with guaranteed no-leak options. Construction was done last summer and Casey was there for the majority of the work done. His crews were on time and kept the grounds clean. It was completed within the time frame since weather cooperated with us. He also took care of a gutter leak for free while he had his crew out. Everything looked great in the end as he had to do some construction to widen an exit of my roof valley to provide better drainage. After completion, Casey even stopped by after a heavy rain just to make sure things were draining correctly and made some adjustments to correct a potential issue. Mind you, this was after i paid the bill so it wasn't something i was expecting as a followup. You can tell he has a passion for problem solving. The big test was the following winter. Even after the early winter snowstorm that dropped an incredible amount of snow in a short period of time, the icicles and ice dams never formed. The solution worked brilliantly well! Also on a side note, the process was very easy throughout the entire project as Lori is the main contact person in his office and is very easy to communicate with. Casey is also very responsive. Wish all companies worked in this manner! I wouldn't consider them a bargain comparing to a regular roofer. However, if you want your roof leak situation fixed correctly, this is the way to do it! Swistun is a class act from start to finish!"

TOM S on March 2019

Avatar for Neighborhood Remodelers

Neighborhood Remodelers

4.88(
376
)

Neighborhood Remodelers

4.88(
376
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Family-owned and service driven, means better value and greater success for you. At Neighborhood Remodelers, we believe in taking the worry out of remodeling. After all, it can be a stressfull time if you don't have the right people on your side. But thanks to the experts on our staff, you can feel certain that deadlines will be met, materials will be approved by you and your dream home will come to life in ways you never expected. We make it our priority to operate in an environment of trust, respect, and open communication. By first establishing a solid relationship with our clients, and getting to know their expectations and desires, we can tailor a remodeling project to well fitted levels of quality and affordability. Whether you need us to implement that vision you already have or want us to create original designs for you . . . we'll stand behind you every step of the way, making your home remodeling easier than you ever dreamed it could be. Our Mission To provide the finest full service "design & build" residential remodeling in our area. We work hard to maintain a safe, secure, stress-free friendly and growth-oriented environment for both our clients and our employees. We have recently added a kitchen showroom and an in house kitchen designer to our company. *We do not offer estimates to prospective buyers unless there is a closing date on a property. Sub-contractors used for electrical services. Check out our Feature in the Angie's List Magazine http://www.angieslist.com/articles/chicago-area-remodeler-builds-relationships-too.htm

"Neighborhood Remodelers did a bathroom renovation for us in 2020. Mike Cooper was the project manager. They also replace all of the trim on our second floor fast forward three years later where we replaced our upstairs flooring and came to find out that Neighborhood Remodelers used 3 inch trim and elevated on the wall to act like 5 inch trim. Extremely shady. We also came to find out that they buried an electrical box even though they told us that they wouldn’t do anything like that. extremely disappointed with this company. Please think long and hard before using them."

Phil F on July 2023

Family-owned and service driven, means better value and greater success for you. At Neighborhood Remodelers, we believe in taking the worry out of remodeling. After all, it can be a stressfull time if you don't have the right people on your side. But thanks to the experts on our staff, you can feel certain that deadlines will be met, materials will be approved by you and your dream home will come to life in ways you never expected. We make it our priority to operate in an environment of trust, respect, and open communication. By first establishing a solid relationship with our clients, and getting to know their expectations and desires, we can tailor a remodeling project to well fitted levels of quality and affordability. Whether you need us to implement that vision you already have or want us to create original designs for you . . . we'll stand behind you every step of the way, making your home remodeling easier than you ever dreamed it could be. Our Mission To provide the finest full service "design & build" residential remodeling in our area. We work hard to maintain a safe, secure, stress-free friendly and growth-oriented environment for both our clients and our employees. We have recently added a kitchen showroom and an in house kitchen designer to our company. *We do not offer estimates to prospective buyers unless there is a closing date on a property. Sub-contractors used for electrical services. Check out our Feature in the Angie's List Magazine http://www.angieslist.com/articles/chicago-area-remodeler-builds-relationships-too.htm

"Neighborhood Remodelers did a bathroom renovation for us in 2020. Mike Cooper was the project manager. They also replace all of the trim on our second floor fast forward three years later where we replaced our upstairs flooring and came to find out that Neighborhood Remodelers used 3 inch trim and elevated on the wall to act like 5 inch trim. Extremely shady. We also came to find out that they buried an electrical box even though they told us that they wouldn’t do anything like that. extremely disappointed with this company. Please think long and hard before using them."

Phil F on July 2023

Avatar for Andy Sjostrom Handyman Services

Andy Sjostrom Handyman Services

4.99(
166
)

Andy Sjostrom Handyman Services

4.99(
166
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Looking for a reliable handyman in the Oak Park area? Look no further! Andy Sjostrom Handyman Services is a family-owned business led by a native Oak Parker with 20 years of experience. For all of your handyman needs, we've got you covered. Contact us today!

"Great company, great work."

Lyn W on May 2024

Looking for a reliable handyman in the Oak Park area? Look no further! Andy Sjostrom Handyman Services is a family-owned business led by a native Oak Parker with 20 years of experience. For all of your handyman needs, we've got you covered. Contact us today!

"Great company, great work."

Lyn W on May 2024

Avatar for American Insulation

American Insulation

4.98(
149
)

American Insulation

4.98(
149
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Be in total control of the temperature in your home or office with help from American Insulation, the choice of Greater Cook and Lake Counties. We are a team of professionals that will help you reduce your energy costs and increase your home comfort. No subcontractors. Charges flat rate. No travel charge. Additional contacts: Rick Bartgen. Business license: #09-404

Be in total control of the temperature in your home or office with help from American Insulation, the choice of Greater Cook and Lake Counties. We are a team of professionals that will help you reduce your energy costs and increase your home comfort. No subcontractors. Charges flat rate. No travel charge. Additional contacts: Rick Bartgen. Business license: #09-404

...
Showing 1-10 of 563

FAQs for insulation service projects in Forest Park, IL

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The Forest Park, IL homeowners’ guide to insulation services

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

See all articles