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TRUSTED BY GRAFTON, OH HOMEOWNERS
4.7 Average homeowner rating
180 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Grafton, OH
*The Angi rating for Insulation Service companies in Grafton, OH 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 Grafton, OH 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 31, 2025
Find Insulation pros in Grafton
***** INSTALLED SERVICES INC ***** (440)-339-7023
***** INSTALLED SERVICES INC ***** (440)-339-7023
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 years of experience
Installed Services Inc. primary goal is to make homes more energy efficient. We use state of the art insulation, including foam and fiberglass insulation for existing (older) homes in both attics and exterior walls. We also provide replacement windows and exterior doors.
"Jeff had explained to me what I needed in my attic to improve the air flow and insulation effectiveness. Jeff and his crew did a great job. They were on time. Efficient and professional. No high pressure sales tactics. I would not hesitate to use them again."
Rick H on November 2025
Installed Services Inc. primary goal is to make homes more energy efficient. We use state of the art insulation, including foam and fiberglass insulation for existing (older) homes in both attics and exterior walls. We also provide replacement windows and exterior doors.
"Jeff had explained to me what I needed in my attic to improve the air flow and insulation effectiveness. Jeff and his crew did a great job. They were on time. Efficient and professional. No high pressure sales tactics. I would not hesitate to use them again."
Rick H on November 2025
Airlock Insulation
Airlock Insulation
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience
The Leaders of Cellulose Insulation. Joseph Wolf has 32 years of experience in insulating new and existing homes with cellulose spray insulation. He and his father were the first in Northeast Ohio to spray cellulose insulation. Joseph is the lead installer and an owner of the company. Some other benefits of Cellulose: Stops air infiltration - R-value does not measure for air infiltration. (air passes right through fiberglass) Keeps bugs and rodents out Fire Retardant - Class 1 Fire Rating 90% Sound Deadening 100% GREEN - No Toxins
"Great! Would hire again."
Katie T on May 2024
The Leaders of Cellulose Insulation. Joseph Wolf has 32 years of experience in insulating new and existing homes with cellulose spray insulation. He and his father were the first in Northeast Ohio to spray cellulose insulation. Joseph is the lead installer and an owner of the company. Some other benefits of Cellulose: Stops air infiltration - R-value does not measure for air infiltration. (air passes right through fiberglass) Keeps bugs and rodents out Fire Retardant - Class 1 Fire Rating 90% Sound Deadening 100% GREEN - No Toxins
"Great! Would hire again."
Katie T on May 2024
5 Star Insulation LLC
5 Star Insulation LLC
10 years of experience
Free onsite estimate
Our mission is to be an insulation contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
Our mission is to be an insulation contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
ABC Insulation
ABC Insulation
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
At ABC Insulation, our number one concern is customer satisfaction. We believe this can only be accomplished by providing superior service, quality wood fiber cellulose insulation blown into attics and sidewalls and competitive pricing – all in a timely manner to meet your needs. If you’re looking for quality, dependability and integrity from a family owned company with a reputation for excellence, give us a call today. Award winning.
"Its been two weeks since Steve and his crew insulated my attic. what a noticeable difference in the temperature in our home. I will highly recommend ABC Insulation. Steve came over explained what my issues were, we set up a day for the job. He and his crew were on time, professional, cleaned up afterwards. i can't wait for cold weather to see how it holds the heat."
Mike S on August 2023
At ABC Insulation, our number one concern is customer satisfaction. We believe this can only be accomplished by providing superior service, quality wood fiber cellulose insulation blown into attics and sidewalls and competitive pricing – all in a timely manner to meet your needs. If you’re looking for quality, dependability and integrity from a family owned company with a reputation for excellence, give us a call today. Award winning.
"Its been two weeks since Steve and his crew insulated my attic. what a noticeable difference in the temperature in our home. I will highly recommend ABC Insulation. Steve came over explained what my issues were, we set up a day for the job. He and his crew were on time, professional, cleaned up afterwards. i can't wait for cold weather to see how it holds the heat."
Mike S on August 2023
CRI Duct Services
CRI Duct Services
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
CRI Duct Services is the complete solution to your Commercial, Residential or Industrial Air Duct Cleaning needs! We use the best proven, most effective methods in the air duct cleaning industry. At CRI Duct Services we use truck mounted commercial grade HEPA Vacuums to insure your duct systems are being cleaned thoroughly. Our Goals are to provide you with better indoor air quality, reduce dust, pollens, dander and allergens, we help your HVAC system run more efficiently at the best price. Please give us a call today for a quote that will not change.
CRI Duct Services is the complete solution to your Commercial, Residential or Industrial Air Duct Cleaning needs! We use the best proven, most effective methods in the air duct cleaning industry. At CRI Duct Services we use truck mounted commercial grade HEPA Vacuums to insure your duct systems are being cleaned thoroughly. Our Goals are to provide you with better indoor air quality, reduce dust, pollens, dander and allergens, we help your HVAC system run more efficiently at the best price. Please give us a call today for a quote that will not change.
Guardian Protection
Guardian Protection
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
A & J Insulation Inc
A & J Insulation Inc
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
In 1977, A&J Insulation started and incorporated in Parma, OH. A&J Insulation specializes in the insulating of existing homes and have been providing these services to the residents of Cuyahoga, Lorain, Medina, and Lake Counties for the past 30 years. 5 employees. No subs. Charges by the job. No travel charges. Ask for Angie's list discount.
In 1977, A&J Insulation started and incorporated in Parma, OH. A&J Insulation specializes in the insulating of existing homes and have been providing these services to the residents of Cuyahoga, Lorain, Medina, and Lake Counties for the past 30 years. 5 employees. No subs. Charges by the job. No travel charges. Ask for Angie's list discount.
Robert CALABRESE
Robert CALABRESE
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES.
3 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES.
Jilek Roofing
Jilek Roofing
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Family owned roofing company.
"Wonderful! Tom from Jilek was very personable and answered all of my questions. Once under contract, they fit me into their busy schedule quicker than I expected and arrived at 7 AM the appointed day with a large crew to remove and replace the roof. Excellent work, excellent clean up, and they were done before 1:30 PM the same day. Superb professionals who do high quality work."
JOHN Z on August 2021
Family owned roofing company.
"Wonderful! Tom from Jilek was very personable and answered all of my questions. Once under contract, they fit me into their busy schedule quicker than I expected and arrived at 7 AM the appointed day with a large crew to remove and replace the roof. Excellent work, excellent clean up, and they were done before 1:30 PM the same day. Superb professionals who do high quality work."
JOHN Z on August 2021
Universal Windows Direct of Cleveland
Universal Windows Direct of Cleveland
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
Since its inception by co founders William Barr and Michael Strmac in 2002, Universal Windows Direct has lived by the philosophy of CANEI - "Constant and Never Ending Improvement". This philosophy holds true in all aspects of our business, from sales and marketing to installation and service and has catapulted UWD from a small, local home improvement company to one of the largest exterior remodeling companies in the country. Every one of our employees strives continuously to be the best in the business at what they do and provide our customers with only the highest levels of sales, service, and support. We think our company's history speaks to this goal and to the power of what we can accomplish by never settling. Universal Windows Direct is an award winning home improvement company based in Cleveland, Ohio. Our products feature the exclusive UniShield brand and come with a transferable lifetime warranty on materials and labor. We are a fully licensed, bonded, and insured company and EPA Lead-Safe certified. In addition, a portion of every sale goes to support a growing list of local charities.
"We wanted to replace couple windows at the house. We found universal windows direct, Almost a week ago they were supposed to install the new windows, but they brought the wrong size windows (way smaller than what we have now), long story short they want to install these smaller windows inside the old windows, some how retrofit the old windows and get these in. We were never told or explain this. We were expecting window replacement. Now we can not get a hold of them to see when or if they are bringing the right size windows. Oh yeah do not do fall for the loan deal with them, they charge you with the loan on day one, 8 weeks before they're supposed to deliver the windows. Now we have a loan and no windows. They took the money and the windows and ghosted us, been calling every day to talk to them for a solution and every time they are not available."
Ioan S on May 2025
Since its inception by co founders William Barr and Michael Strmac in 2002, Universal Windows Direct has lived by the philosophy of CANEI - "Constant and Never Ending Improvement". This philosophy holds true in all aspects of our business, from sales and marketing to installation and service and has catapulted UWD from a small, local home improvement company to one of the largest exterior remodeling companies in the country. Every one of our employees strives continuously to be the best in the business at what they do and provide our customers with only the highest levels of sales, service, and support. We think our company's history speaks to this goal and to the power of what we can accomplish by never settling. Universal Windows Direct is an award winning home improvement company based in Cleveland, Ohio. Our products feature the exclusive UniShield brand and come with a transferable lifetime warranty on materials and labor. We are a fully licensed, bonded, and insured company and EPA Lead-Safe certified. In addition, a portion of every sale goes to support a growing list of local charities.
"We wanted to replace couple windows at the house. We found universal windows direct, Almost a week ago they were supposed to install the new windows, but they brought the wrong size windows (way smaller than what we have now), long story short they want to install these smaller windows inside the old windows, some how retrofit the old windows and get these in. We were never told or explain this. We were expecting window replacement. Now we can not get a hold of them to see when or if they are bringing the right size windows. Oh yeah do not do fall for the loan deal with them, they charge you with the loan on day one, 8 weeks before they're supposed to deliver the windows. Now we have a loan and no windows. They took the money and the windows and ghosted us, been calling every day to talk to them for a solution and every time they are not available."
Ioan S on May 2025
Insulation questions, answered by experts
The Grafton, OH homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
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.
Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.
Choosing insulation for your home depends on the installation location, climate, budget, and more. Keep reading to learn how to choose the right insulation.
Knowing how to calculate the R-value of insulation and other materials is essential for determining whether you have too little or too much of it.
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