
Get matched with top insulation pros in Zion, IL
There are 30 highly-rated local insulation pros.
Need a pro for your insulation service project in Zion, IL?
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Verified Reviews for Insulation Service pros in Zion, IL
*The Angi rating for Insulation Service companies in Zion, 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 Zion, 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 October 04, 2025
Find Insulation pros in Zion

Infinity Home Improvement Inc
Infinity Home Improvement Inc
Infinity Home Improvement is a full line home improvement company. We offer retro-fit products such as Roofing, insulation and gutters and gutter protection. With nearly 50,000 previous customers and 20 years experience you can count on Infinity to do quality work for you and your family.
"They came and put in extensions on the gutters. One was very poorly installed."
Ismael M on July 2023
Infinity Home Improvement is a full line home improvement company. We offer retro-fit products such as Roofing, insulation and gutters and gutter protection. With nearly 50,000 previous customers and 20 years experience you can count on Infinity to do quality work for you and your family.
"They came and put in extensions on the gutters. One was very poorly installed."
Ismael M on July 2023

Attic Air
Attic Air
Robert Carroll, the owner, has 30 years of experience in the insulation and ventilation business. Attic Air has been in business since 1996 and specializes in insulating and ventilating residential homes. Attic-Air will come out free of charge to evaluate your home. Robert Carroll will be at every site to ensure a job well done and that you will be a satisfied customer. (No subcontractors used)
"It went really well. Robert Carroll really knows his stuff. Hire this guy. I say that without reservation of any kind. Don't look any further, believe me, I did. This is the smartest guy. He is honest, dependable, offers fair pricing, and his team can do all the work. I got several estimates from A+ rated insulation companies, but Robert was more knowledgeable than the other companies. He was the only one to point out that my soffits were not vented. Apparently, my house was built on the day no one was inspecting. The builder never cut open the soffits. That meant there was zero airflow going through my attic. The attic fan could run all day, but without air to move, it would not do any good. Only Robert noticed this and offered a solution to fix the problem! I asked some of the other A+ companies if they would vent the soffits and they all said they don't do that work, but they would be happy to add more insulation, which would not fix the problem if the attic was not vented."
Kim B on July 2023
Robert Carroll, the owner, has 30 years of experience in the insulation and ventilation business. Attic Air has been in business since 1996 and specializes in insulating and ventilating residential homes. Attic-Air will come out free of charge to evaluate your home. Robert Carroll will be at every site to ensure a job well done and that you will be a satisfied customer. (No subcontractors used)
"It went really well. Robert Carroll really knows his stuff. Hire this guy. I say that without reservation of any kind. Don't look any further, believe me, I did. This is the smartest guy. He is honest, dependable, offers fair pricing, and his team can do all the work. I got several estimates from A+ rated insulation companies, but Robert was more knowledgeable than the other companies. He was the only one to point out that my soffits were not vented. Apparently, my house was built on the day no one was inspecting. The builder never cut open the soffits. That meant there was zero airflow going through my attic. The attic fan could run all day, but without air to move, it would not do any good. Only Robert noticed this and offered a solution to fix the problem! I asked some of the other A+ companies if they would vent the soffits and they all said they don't do that work, but they would be happy to add more insulation, which would not fix the problem if the attic was not vented."
Kim B on July 2023

Paragon Insulation
Paragon Insulation
Welcome to Paragon Insulation. Northern Illinois' premier insulation company. We have been serving Northern Illinois and Southeastern Wisconsin since 2001. Paragon has been helping people stay comfortable and save money on their energy costs. Here at Paragon Insulation we specialize in Retro fits, new additions, new construction, and crawl space encapsulation. Contact Paragon to schedule your free no obligation estimate today. 815-526-3355
"Randy and his team did a great job. Randy personally came out to assess our home's unique needs. They came on time and efficiently executed the job at a reasonable price. We would definitely hire again for future projects."
Adam M on March 2023
Welcome to Paragon Insulation. Northern Illinois' premier insulation company. We have been serving Northern Illinois and Southeastern Wisconsin since 2001. Paragon has been helping people stay comfortable and save money on their energy costs. Here at Paragon Insulation we specialize in Retro fits, new additions, new construction, and crawl space encapsulation. Contact Paragon to schedule your free no obligation estimate today. 815-526-3355
"Randy and his team did a great job. Randy personally came out to assess our home's unique needs. They came on time and efficiently executed the job at a reasonable price. We would definitely hire again for future projects."
Adam M on March 2023

Perma-Seal Basement Systems
Perma-Seal Basement Systems
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
Royal Maintenance
Royal Maintenance
Royal Maintenance has been a family owned and operated company since the early 2000's. We believe in honesty and fairness with our customers, and exceptional quality with our work. We hold our performance to a "royal standard" and pride ourselves in the client satisfaction we provide. Royal Maintenance has top-rated handyman services, ranging from gutter cleaning to garage teardowns/rebuilds. We never sub out our work and we will not be satisfied until you are. We appreciate our customers and thrive on being the best!
"Excellent. Quickly scheduled and completed the work at a very reasonable rate for the work, much, much lower than others."
Stan H on December 2024
Royal Maintenance has been a family owned and operated company since the early 2000's. We believe in honesty and fairness with our customers, and exceptional quality with our work. We hold our performance to a "royal standard" and pride ourselves in the client satisfaction we provide. Royal Maintenance has top-rated handyman services, ranging from gutter cleaning to garage teardowns/rebuilds. We never sub out our work and we will not be satisfied until you are. We appreciate our customers and thrive on being the best!
"Excellent. Quickly scheduled and completed the work at a very reasonable rate for the work, much, much lower than others."
Stan H on December 2024
Infinity Exteriors LLC
Infinity Exteriors LLC
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!
Rohrer Handyman Services
Rohrer Handyman Services
YOUR LAKE COUNTY HOME REPAIR PROFESSIONAL With over 150 years of combined experience, our professional tradesman will provide you with exceptional quality and service. From door and window installations to extensive home repairs, we partner with clients to ensure their home improvement needs are met, and expectations are exceeded. We service Lake County Illinois for all your handyman needs! Partner with us for your home repairs, water restoration, and general construction projects.
YOUR LAKE COUNTY HOME REPAIR PROFESSIONAL With over 150 years of combined experience, our professional tradesman will provide you with exceptional quality and service. From door and window installations to extensive home repairs, we partner with clients to ensure their home improvement needs are met, and expectations are exceeded. We service Lake County Illinois for all your handyman needs! Partner with us for your home repairs, water restoration, and general construction projects.
NeatFix>>>>
NeatFix>>>>
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.
L & R Handyman
L & R Handyman
2 handymen each with well over 20yrs of experience, in plumbing, complete house remodeling, weatherization for the state of Illinois. No job to small or big.
2 handymen each with well over 20yrs of experience, in plumbing, complete house remodeling, weatherization for the state of Illinois. No job to small or big.
motivational construction inc
motivational construction inc
We have experience in any wood work, designs/ideas for homes, sealing windows/roofs, gardening, insulation, framing, tile work, fixing gas water heaters, welding, electric, plumbing, concrete, and much more. am a family friendly business me and my wife have worked together excellently over 5 years together remodeling homes, fixing broken homes or items, and managing creative designs/ideas. We have some of the best communication in this country, we are very skilled, knowledgeable, wise, and get the job done right.
We have experience in any wood work, designs/ideas for homes, sealing windows/roofs, gardening, insulation, framing, tile work, fixing gas water heaters, welding, electric, plumbing, concrete, and much more. am a family friendly business me and my wife have worked together excellently over 5 years together remodeling homes, fixing broken homes or items, and managing creative designs/ideas. We have some of the best communication in this country, we are very skilled, knowledgeable, wise, and get the job done right.
The Zion, IL homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.
A radiant barrier can help keep your home cooler without cranking the AC. Learn about radiant barrier problems and how to fix them.
What is a radiant barrier? This reflective building material is designed to reduce heat transfer and save you money on energy costs.
If you are planning to add insulation to your home, you’re likely wondering: what R-value do I need? Our guide explains what you need to know to insulate your home properly.
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