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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon387
    Verified insulation services reviews

Find Insulation pros in Niles

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
Super Service Award
Customers say: Super punctual
918 local quotes requested
46 years of experience

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 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
30 local quotes requested

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 ARC INSULATION

ARC INSULATION

4.84(
70
)
Approved Pro

ARC INSULATION

4.84(
70
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
72 local quotes requested

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.

"Great experience all around! David was very knowledgeable, timely and explained the process well. When it came time for install, Gustavo and Geraldo were great! Efficient, clean and explained what they did along the way. Definitely recommend ARC!"

Jordan D on October 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.

"Great experience all around! David was very knowledgeable, timely and explained the process well. When it came time for install, Gustavo and Geraldo were great! Efficient, clean and explained what they did along the way. Definitely recommend ARC!"

Jordan D on October 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
211 local quotes requested
16 years of experience

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


Fortress Construction

No reviews yet

Fortress Construction

No reviews yet

We focus on quality work and excellent customer communication. Construction is built into our team's DNA. Our entire team has been exposed to construction since a very young age. We make sure the job is done the right way. Customer satisfaction is our #1 priority.

We focus on quality work and excellent customer communication. Construction is built into our team's DNA. Our entire team has been exposed to construction since a very young age. We make sure the job is done the right way. Customer satisfaction is our #1 priority.



Aztec Handymen

No reviews yet

Aztec Handymen

No reviews yet
3 years of experience

We offer you services to improve your home, we offer services such as drywall, decks, painting, installing floors, installing doors, windows, etc. outdoor renovations, tiles, and bathroom details. We faithfully believe in the quality in the client's home, that is why we do our work with the best quality and with flexibility to accommodate the clients' needs. These services come with years of experience and learning working for different companies but our team has finally decided to be independent to gain new experiences and opportunities.

We offer you services to improve your home, we offer services such as drywall, decks, painting, installing floors, installing doors, windows, etc. outdoor renovations, tiles, and bathroom details. We faithfully believe in the quality in the client's home, that is why we do our work with the best quality and with flexibility to accommodate the clients' needs. These services come with years of experience and learning working for different companies but our team has finally decided to be independent to gain new experiences and opportunities.


Avatar for Infinity Exteriors LLC

Infinity Exteriors LLC

No reviews yet

Infinity Exteriors LLC

No reviews yet
28 years of experience

Let Infinity Exteriors help make your dream home become a reality! Infinity is a local, family owned business founded in 1997. We strive for 100% Customer Satisfaction and recognize the fact that you have several options when finding a partner for your home exterior project. When you choose Infinity Exteriors, you will be working with a team committed to excellence during every step of your project. Receive your FREE estimate today for any Roofing, Windows, Siding, Gutters, and Insulation project. Infinity is fully insured and bonded with great Angi discounts!

Let Infinity Exteriors help make your dream home become a reality! Infinity is a local, family owned business founded in 1997. We strive for 100% Customer Satisfaction and recognize the fact that you have several options when finding a partner for your home exterior project. When you choose Infinity Exteriors, you will be working with a team committed to excellence during every step of your project. Receive your FREE estimate today for any Roofing, Windows, Siding, Gutters, and Insulation project. Infinity is fully insured and bonded with great Angi discounts!


Avatar for NeatFix

NeatFix

No reviews yet

NeatFix

No reviews yet
7 years of experience

Quality-centered general contracting firm that focuses on the smallest details getting done correctly. Bonded, licensed and insured. Our core competencies include general handyman work, carpentry, remodeling, plumbing, electrical, landscaping and hardscaping. We do full kitchen and bath remodels. We LOVE basement remodels and excel at them. :) No job is too small and are looking for long-term relationships with our customers. We offer quality attention to detail and design with excellent craftsmanship at amazing value. We're outstanding communicators and really focus on what the customer wants instead of prescribing our own solution.

Quality-centered general contracting firm that focuses on the smallest details getting done correctly. Bonded, licensed and insured. Our core competencies include general handyman work, carpentry, remodeling, plumbing, electrical, landscaping and hardscaping. We do full kitchen and bath remodels. We LOVE basement remodels and excel at them. :) No job is too small and are looking for long-term relationships with our customers. We offer quality attention to detail and design with excellent craftsmanship at amazing value. We're outstanding communicators and really focus on what the customer wants instead of prescribing our own solution.


Avatar for Jackson Carter Design Build

Jackson Carter Design Build

5.00(
7
)

Jackson Carter Design Build

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

North Village Companies is reinventing construction. From large scale renovations and remodels to the simplest handyman projects, out team of over 40 trade professionals is there to help every step of the way. The process starts with our amazing office management team who will help coordinate your free in home estimate or handyman request. Our project development team will meet with you and help turn your ideas into your dream project. The project development team will get you ready for construction while handling all of the estimating, permitting, and ordering. Our construction team will be the professionals you never knew existed in the trades. We hire the best tradesman in the region and put the team through constant training and development so you have a professional high quality team always, guaranteed!

"It went great"

James E on October 2020

North Village Companies is reinventing construction. From large scale renovations and remodels to the simplest handyman projects, out team of over 40 trade professionals is there to help every step of the way. The process starts with our amazing office management team who will help coordinate your free in home estimate or handyman request. Our project development team will meet with you and help turn your ideas into your dream project. The project development team will get you ready for construction while handling all of the estimating, permitting, and ordering. Our construction team will be the professionals you never knew existed in the trades. We hire the best tradesman in the region and put the team through constant training and development so you have a professional high quality team always, guaranteed!

"It went great"

James E on October 2020

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Showing 1-10 of 203
Insulation questions, answered by experts

While you should always insulate ceilings and exterior walls, you don’t always have to insulate the interior walls of your home to maintain energy efficiency. However, there are benefits to insulating every wall, including improved soundproofing and energy efficiency throughout your home.

It is possible to insulate your walls without removing drywall, but it’s not a good idea to attempt the work yourself. A professional can use blown-in insulation or spray foam insulation to fill wall voids without opening up the walls, and the option they use typically depends on your climate and whether or not there’s insulation in your wall already that can remain in place. Spray foam insulation costs more and isn’t always a viable option, but it’s a better insulator. Call in an expert to help decide which is right for you.

The average U.S. homeowner pays $1,850 to insulate their home. However, the cost of insulation depends on the type, the size of your home, and who does the installation work. 

The cost of foam board insulation depends on whether it's made from expanded polystyrene (EPS) or extruded polystyrene (XPS). EPS has the lower price point, usually costing between $0.25 and $0.50 per board foot, while XPS costs between $0.40 and $0.50 per board foot.

Yes, eco-friendly blown-in insulation options include materials made from recycled cellulose or wool. These offer excellent thermal performance and sustainability, reducing energy consumption and environmental impact while enhancing home efficiency.

On average, attic insulation costs $1 to $3 per square foot, so for a 1,800-square-foot attic, you’d pay $1,800 to $5,400, including materials and labor. The cost can vary depending on what type of insulation you use, how many insulation layers you need, and whether you need to remove existing insulation first.

The Niles, IL homeowners’ guide to insulation services

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