
Get matched with top insulation pros in Winnetka, IL
There are 35 highly-rated local insulation pros.
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- 4.7 Average homeowner rating
- 393 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Winnetka, IL
*The Angi rating for Insulation Service companies in Winnetka, 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 Winnetka, 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 31, 2025
Find Insulation pros in Winnetka

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

Weather Shield Insulators
Weather Shield Insulators
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
Fortress Construction
Fortress Construction
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.
Total Tech Solutions
Total Tech Solutions
A one-stop shop for all your requirements, including duct/chimeny cleaning, locksmith, HVAC &more..
A one-stop shop for all your requirements, including duct/chimeny cleaning, locksmith, HVAC &more..
Aztec Handymen
Aztec Handymen
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.

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.
Local home handyman
Local home handyman
35 years as a carpenter with a vast experience in the trade . All aspects of carpentry Insulation/ energy audit Solid surface counter top repair and sink replacement and re finishing Trim work Cabinets We open and close cabin spring and fall Attic fans Gazebos and pergola Windows and doors Hardware
35 years as a carpenter with a vast experience in the trade . All aspects of carpentry Insulation/ energy audit Solid surface counter top repair and sink replacement and re finishing Trim work Cabinets We open and close cabin spring and fall Attic fans Gazebos and pergola Windows and doors Hardware

Jackson Carter Design Build
Jackson Carter Design Build
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
RoofTop Designs
RoofTop Designs
Rooftop Designs is one of the **highest rated** roofers in all of Maryland, Virginia and Washington D.C.! 98% of our customers rate us a full FIVE stars. We specialize in roofing, window installation, siding, door installation, gutters, and attic insulation. We measure our success by our customer's satisfaction with our work and our products. With over 11 years of experience in the home improvement industry, Rooftop Designs delivers world-class service at affordable pricing. Our new roofs include a 50-year warranty and feature a wind resistance rating of up to 130 mph. Rooftop Designs is proud to say that we are a Certainteed Master Shingle Applicator, which ensures that our installers are fully-trained on the latest roofing materials and applications. This allows us to offer a manufacturer's warranty of up to 50 years labor and material, on top of our own 50-year warranty. We stay up-to-date on local building requirements and home owner's association guidelines in order to make sure that your project is completed on-time and done right, the first time. If you're looking for the finest roofing, window and door installation, siding, gutters, and attic insulation company in the Washington, D.C. metro area, give us a call today or send us a website inquiry. We are local to you and available to tackle any job; big or small. Our professional team stands ready to provide you with the highest-quality products and the sincere commitment to customer service that you deserve.
"ROOFTOP DESIGN IS A HORRIBLE SCAM I would be remiss not to take the time to warn others. ROOFTOP DESIGN came as a third option for roofing. However, the initial representative ED form ROOFTOP DESIGN was very professional and thorough. The problem is, he represented a bunch of shysters. Ed’s first quote to was $35,000. After approximately three days of conversation and negotiations we were at $17,000.00 for the exact same product that they tried to sale for $35,000. Salesmen Ed was no-longer reaching out to me. Someone by the name of John called me and asked, what is it that they can do to make this deal happen. We settled at $16,500.00. Once again, $16,500 for everything discussed for the original $35,000 including a 50-year warranty that is transferable to a buyer as a good selling point. I learned through John that they fired Ed for giving customers too good of deals. I also learned through John that this company has a starting bidding price and a bottom bidding price. Ed would give the bottom price too quickly. So, they fired him. (Although John’s price was better than Ed’s). Once the job started, I received a text from the owner Yanni Avramidis. He stated that there was a third layer of roofing. He also stated that it would not be a problem and that it would take a little longer. IF THERE WAS GOING TO BE ANY ADDITIONAL CHARGES, NOW WOULD BE THE TIME TO MENTION IT. Approximately two days after the completion of the job. I had a contractor over named B. B. was there to replace the soffit beneath the location where the new roof was installed. This is when I learned and saw with my own two eyes that there was rotted or no plywood at all supporting my brand-new shingles. Mind you: per our contract, there will be an extra charge for plywood beyond the first ten free sheets. This company put my expensive shingles on top of rotted wood or no wood at all. I must admit, I was upset. However, I was cool calm and collected when I reached out to the owner Yanni Avramidis. I sent him the pictures of my findings. His explanation was that I had a 50-year warranty. My point to the owner was, if I wasn’t trying to replace my soffit it might have been months or years before this was discovered. I also said, what about the elderly man or woman that doesn’t have the ambition to check your work??? The owner of ROOFTOP DESIGN became very irate. He said, “I am from Baltimore, haven’t you heard about people from Baltimore. I will beat your a**. You are going to pay me an additional $2,800.00 for the third layer of roofing and planks/ plywood.” Since I have yet to see any new plywood, I am being charged $3,000.00 per layer of roofing to be removed. I received paperwork from ROOFTOP DESIGN, the paperwork stated that my warranty was only good for as long as I owned the property. Non-transferable: Of course, I didn’t sign it. My point is, there are people being taken advantage of everyday by bullies like ROOFTOP DESIGN."
Shaniqua H on September 2023
Rooftop Designs is one of the **highest rated** roofers in all of Maryland, Virginia and Washington D.C.! 98% of our customers rate us a full FIVE stars. We specialize in roofing, window installation, siding, door installation, gutters, and attic insulation. We measure our success by our customer's satisfaction with our work and our products. With over 11 years of experience in the home improvement industry, Rooftop Designs delivers world-class service at affordable pricing. Our new roofs include a 50-year warranty and feature a wind resistance rating of up to 130 mph. Rooftop Designs is proud to say that we are a Certainteed Master Shingle Applicator, which ensures that our installers are fully-trained on the latest roofing materials and applications. This allows us to offer a manufacturer's warranty of up to 50 years labor and material, on top of our own 50-year warranty. We stay up-to-date on local building requirements and home owner's association guidelines in order to make sure that your project is completed on-time and done right, the first time. If you're looking for the finest roofing, window and door installation, siding, gutters, and attic insulation company in the Washington, D.C. metro area, give us a call today or send us a website inquiry. We are local to you and available to tackle any job; big or small. Our professional team stands ready to provide you with the highest-quality products and the sincere commitment to customer service that you deserve.
"ROOFTOP DESIGN IS A HORRIBLE SCAM I would be remiss not to take the time to warn others. ROOFTOP DESIGN came as a third option for roofing. However, the initial representative ED form ROOFTOP DESIGN was very professional and thorough. The problem is, he represented a bunch of shysters. Ed’s first quote to was $35,000. After approximately three days of conversation and negotiations we were at $17,000.00 for the exact same product that they tried to sale for $35,000. Salesmen Ed was no-longer reaching out to me. Someone by the name of John called me and asked, what is it that they can do to make this deal happen. We settled at $16,500.00. Once again, $16,500 for everything discussed for the original $35,000 including a 50-year warranty that is transferable to a buyer as a good selling point. I learned through John that they fired Ed for giving customers too good of deals. I also learned through John that this company has a starting bidding price and a bottom bidding price. Ed would give the bottom price too quickly. So, they fired him. (Although John’s price was better than Ed’s). Once the job started, I received a text from the owner Yanni Avramidis. He stated that there was a third layer of roofing. He also stated that it would not be a problem and that it would take a little longer. IF THERE WAS GOING TO BE ANY ADDITIONAL CHARGES, NOW WOULD BE THE TIME TO MENTION IT. Approximately two days after the completion of the job. I had a contractor over named B. B. was there to replace the soffit beneath the location where the new roof was installed. This is when I learned and saw with my own two eyes that there was rotted or no plywood at all supporting my brand-new shingles. Mind you: per our contract, there will be an extra charge for plywood beyond the first ten free sheets. This company put my expensive shingles on top of rotted wood or no wood at all. I must admit, I was upset. However, I was cool calm and collected when I reached out to the owner Yanni Avramidis. I sent him the pictures of my findings. His explanation was that I had a 50-year warranty. My point to the owner was, if I wasn’t trying to replace my soffit it might have been months or years before this was discovered. I also said, what about the elderly man or woman that doesn’t have the ambition to check your work??? The owner of ROOFTOP DESIGN became very irate. He said, “I am from Baltimore, haven’t you heard about people from Baltimore. I will beat your a**. You are going to pay me an additional $2,800.00 for the third layer of roofing and planks/ plywood.” Since I have yet to see any new plywood, I am being charged $3,000.00 per layer of roofing to be removed. I received paperwork from ROOFTOP DESIGN, the paperwork stated that my warranty was only good for as long as I owned the property. Non-transferable: Of course, I didn’t sign it. My point is, there are people being taken advantage of everyday by bullies like ROOFTOP DESIGN."
Shaniqua H on September 2023
Mac Exterior Innovations
Mac Exterior Innovations
Mac Exterior is a small family owned company who trives in costumer satisfaction because if our costumer is happy means more bissness for us. Anything we do, we do it to 100% until satisfactory from both home owner and ourselves. We specialize in roofing threw out the year but when interior repairs and remodels come to play. We can handle it. From demolition and clean outs wich we make easy with our haul away dump trailers on fleet. To complete reframe, insulation, mold treatments,drywall,tile , and any other home and finish work. We also handle commercial and are able to pull our required city permits if need to. Pluming and electrical is on our list as well. Not to mention all Exterior work from gutter cleaning to complete roof replacements. Just ask. Were here to help. And our prices our extremely fair. Call us for a free estimate. we are licensed and insured upon request. You won't be disappointed.
"Very poor communication,everthing was done via messages including proposal. This company actually sub contracted the work to another contractor who said the same thing about Mac's communication about the work. counters had no edging ,so they had to come back out and remove the countertops to trim/shave them in the front lawn. Sink was put in but that was it. I was told all plumbing would be included yet there were no strainers installed nor drain piping. i wound up having to finish the job up myself. I saved about $1k but had i known it was going to be such a nightmare i would have gladly paid more, as the saying goes "You get what u pay for" I will never refer this company to anyone!!!!!"
Ray C on May 2021
Mac Exterior is a small family owned company who trives in costumer satisfaction because if our costumer is happy means more bissness for us. Anything we do, we do it to 100% until satisfactory from both home owner and ourselves. We specialize in roofing threw out the year but when interior repairs and remodels come to play. We can handle it. From demolition and clean outs wich we make easy with our haul away dump trailers on fleet. To complete reframe, insulation, mold treatments,drywall,tile , and any other home and finish work. We also handle commercial and are able to pull our required city permits if need to. Pluming and electrical is on our list as well. Not to mention all Exterior work from gutter cleaning to complete roof replacements. Just ask. Were here to help. And our prices our extremely fair. Call us for a free estimate. we are licensed and insured upon request. You won't be disappointed.
"Very poor communication,everthing was done via messages including proposal. This company actually sub contracted the work to another contractor who said the same thing about Mac's communication about the work. counters had no edging ,so they had to come back out and remove the countertops to trim/shave them in the front lawn. Sink was put in but that was it. I was told all plumbing would be included yet there were no strainers installed nor drain piping. i wound up having to finish the job up myself. I saved about $1k but had i known it was going to be such a nightmare i would have gladly paid more, as the saying goes "You get what u pay for" I will never refer this company to anyone!!!!!"
Ray C on May 2021
The Winnetka, 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. 
 • •- Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project. 
 - Read our step-by-step guide and learn how to remove fiberglass insulation. Our instructions will help you remove this tricky material quickly and safely. 
 - It’s important to know when to use R13 versus R15 insulation to maximize temperature control and energy savings. Learn more about each of these popular insulation options. 
 - EPS versus XPS insulation—if you're going the foam board insulation route, which one is right for you? Learn the difference and how to choose. 
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"





