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TRUSTED BY BOULDER HILL, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon25
    Verified insulation services reviews

Find Insulation pros in Boulder Hill

Avatar for Perma-Seal Basement Systems

Perma-Seal Basement Systems

412 Rockwell Ct
4.43(
1,404
)
Approved Pro

Perma-Seal Basement Systems

412 Rockwell Ct
4.43(
1,404
)
Approved Pro
Customers say: Super punctual
882 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

P.O Box 857
5.00(
27
)
Approved Pro

Weather Shield Insulators

P.O Box 857
5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 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

29 Forestwood Ct
4.56(
85
)
Approved Pro

ARC INSULATION

29 Forestwood Ct
4.56(
85
)
Approved Pro
Customers say: Quality work
58 local quotes requested
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.

"Felipe and Danny were fantastic--super diligent and careful with the house and working around our furniture. Felipe explained everything to us at the end of the job. We had quite a bit of leakage in our ductwork, and they went the extra mile to find all the opportunities to close gaps in returns. Highly recommend!"

Stephen T 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.

"Felipe and Danny were fantastic--super diligent and careful with the house and working around our furniture. Felipe explained everything to us at the end of the job. We had quite a bit of leakage in our ductwork, and they went the extra mile to find all the opportunities to close gaps in returns. Highly recommend!"

Stephen T on October 2025


Memel Handyman

No reviews yet

Memel Handyman

No reviews yet

I have been a handyman for 20+ years. Mostly working on remodeling homes with my wife, which included electrical work and plumbing. I have worked on small projects as well as homes over $10,000,000. I can do almost everything that a home project requires.

I have been a handyman for 20+ years. Mostly working on remodeling homes with my wife, which included electrical work and plumbing. I have worked on small projects as well as homes over $10,000,000. I can do almost everything that a home project requires.


Anura Energy

123 Ambassador Drive
No reviews yet

Anura Energy

123 Ambassador Drive
No reviews yet
9 years of experience

Full home Energy Efficiency and Weatherization Services. Insulation, Air Sealing, Energy Audits, HVAC tune-ups, and upgrades. Insulation Removal, Mold Remediation. Energy Star Partner, Indoor airPLUS Verification Organization, Residential Energy Rating Company,

Full home Energy Efficiency and Weatherization Services. Insulation, Air Sealing, Energy Audits, HVAC tune-ups, and upgrades. Insulation Removal, Mold Remediation. Energy Star Partner, Indoor airPLUS Verification Organization, Residential Energy Rating Company,


Service champions Heating & cooling

0N321 Morningside Ave
No reviews yet

Service champions Heating & cooling

0N321 Morningside Ave
No reviews yet
10 years of experience

Service Champions Heating & Cooling inc. is the HVAC company to turn to when you are in need of new AC equipment installation, heating or cooling, repair, AC maintenance, or indoor air quality solutions in DuPage County and the surrounding areas. Our local, family-owned HVAC company provides the friendliest and best quality services in town. Our core values are simple , quality, integrity, reliability

Service Champions Heating & Cooling inc. is the HVAC company to turn to when you are in need of new AC equipment installation, heating or cooling, repair, AC maintenance, or indoor air quality solutions in DuPage County and the surrounding areas. Our local, family-owned HVAC company provides the friendliest and best quality services in town. Our core values are simple , quality, integrity, reliability


Avatar for Thermattix

Thermattix

Based In
5.00(
7
)

Thermattix

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

Thermattix seeks to provide maximum comfort and savings for its customers. Our services are great investments adding value to your home as-well as having great energy cost savings while adding comfort to you and your family. Keep the Illinois weather out and coziness in this season with Thermattix blown in attic insulation

"The team did an incredible job. They responded quickly and had the project finished quickly too - they were even able to educate me on a number of things I did not know about the attic space. Would absolutely recommend and hire again."

Tyler K on September 2023

Thermattix seeks to provide maximum comfort and savings for its customers. Our services are great investments adding value to your home as-well as having great energy cost savings while adding comfort to you and your family. Keep the Illinois weather out and coziness in this season with Thermattix blown in attic insulation

"The team did an incredible job. They responded quickly and had the project finished quickly too - they were even able to educate me on a number of things I did not know about the attic space. Would absolutely recommend and hire again."

Tyler K on September 2023


Avatar for Infinity Exteriors LLC

Infinity Exteriors LLC

151 S Pfingsten Rd #A
No reviews yet

Infinity Exteriors LLC

151 S Pfingsten Rd #A
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!


JC construction

260 Alyssum Ct
No reviews yet

JC construction

260 Alyssum Ct
No reviews yet

JC Construction is a family owned and operated business. We feel that the best way to help you and your family is treat you like you are part of ours. Let us help you plan your next project. We are experts at remodeling, flooring, painting, carpentry, tile, drywall and anything else inside your home or business that needs to be fixed or repaired. Call us today to schedule your next project!

JC Construction is a family owned and operated business. We feel that the best way to help you and your family is treat you like you are part of ours. Let us help you plan your next project. We are experts at remodeling, flooring, painting, carpentry, tile, drywall and anything else inside your home or business that needs to be fixed or repaired. Call us today to schedule your next project!


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Insulation questions, answered by experts

It is usually possible to install insulation yourself, but it’s often better to hire an insulation professional. An experienced insulation pro can determine which type of insulation is best for your space and the R-value get the most value and comfort in your home. Certain types of insulation can cause skin, eye, and lung irritation, and a professional will have the equipment necessary to keep themselves safe and limit the effect on your indoor air quality after the installation. Certain types of insulation—like blown-in and loose-fill insulation—demand a professional for proper functionality and safe installation.

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.

If you’re using faced insulation with paper, face the paper toward the inside of the room during the installation process. 

A good way to remember this is that the paper should face the “warm side” as it’s the vapor barrier, meaning it should face toward where the heat will be coming from.

You can insulate an existing garage door. But while it’s a cost-effective option upfront, it may not perform as well as a garage door that comes with insulation. If you live in a colder climate—or if you plan on working in your garage and need a new door—you should purchase one with existing insulation for better efficiency. 

Upgrading insulation enhances energy efficiency, noise reduction, and indoor temperature regulation. It leads to cost savings on energy bills, improved home comfort, and reduced environmental impact, increasing home value and livability.

The Boulder Hill, IL homeowners’ guide to insulation services

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

What do you need done? We’ll find top pros.
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