
Get matched with top insulation pros in Alger, OH
There are 2 highly-rated local insulation pros.
Need a pro for your insulation service project in Alger, OH?
Verified Reviews for Insulation Service pros in Alger, OH
*The Angi rating for Insulation Service companies in Alger, 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 Alger, 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 October 06, 2025
Find Insulation pros in Alger

Retrofoam of Central Ohio
Retrofoam of Central Ohio
RetroFoam of Central Ohio specializes in injection foam insulation for existing homes, proudly serving Crawford, Delaware, Franklin, Hardin, Knox, Marion, Morrow, Richland, Union, and Wyandot counties. They also offer spray foam insulation. RetroFoam of Central Ohio's mission is to “install the best products by a highly-qualified technician while providing exceptional customer service.” Your home is your most significant investment, so uncomfortable rooms and high energy bills are unacceptable. The team at RetroFoam of Central Ohio strive to make your home energy efficient and as comfortable as possible through the use of foam insulation. Contact Shane directly for an estimate 614-664-3626
"Great..Insulated crawl space, attic and foam in the walls. Great job, great cleanup and great to work with."
James S on November 2023
RetroFoam of Central Ohio specializes in injection foam insulation for existing homes, proudly serving Crawford, Delaware, Franklin, Hardin, Knox, Marion, Morrow, Richland, Union, and Wyandot counties. They also offer spray foam insulation. RetroFoam of Central Ohio's mission is to “install the best products by a highly-qualified technician while providing exceptional customer service.” Your home is your most significant investment, so uncomfortable rooms and high energy bills are unacceptable. The team at RetroFoam of Central Ohio strive to make your home energy efficient and as comfortable as possible through the use of foam insulation. Contact Shane directly for an estimate 614-664-3626
"Great..Insulated crawl space, attic and foam in the walls. Great job, great cleanup and great to work with."
James S on November 2023
CCC Drywall and Construction
CCC Drywall and Construction
Owner operated business with over 40 years experience specializing in drywall new builds, insulation, restorations, hanging ceilings and painting. Can repair any damage to drywall. Sprinkler damage, fire damage, electrical damage, etc. High quality repairs at discount prices!
Owner operated business with over 40 years experience specializing in drywall new builds, insulation, restorations, hanging ceilings and painting. Can repair any damage to drywall. Sprinkler damage, fire damage, electrical damage, etc. High quality repairs at discount prices!
Saga Building & Innovation
Saga Building & Innovation
Saga Building & Innovation LLC is an owner operated general construction group that delivers outstanding results at a friendly price for our customers through dedication, quality, talent, and experience. Brand new build or halfway through a remodel we help bring your vision to life
Saga Building & Innovation LLC is an owner operated general construction group that delivers outstanding results at a friendly price for our customers through dedication, quality, talent, and experience. Brand new build or halfway through a remodel we help bring your vision to life
D SQUARED CONSTRUCTION
D SQUARED CONSTRUCTION
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! D Squared Construction LLC is a high end construction company, we do not cut corners or sub out work. Call or click to schedule an estimate today! 567-674-2991
"I was recommended to business owner Andy so I reached out about a hot water tank issue I was having. He replied very promptly and we scheduled a time for him to see it. He was on time, very professional and quick to find the right solution to the problem. I will refer this company to anybody in the future. Thank you so much!"
Gwendolyn G on September 2025
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! D Squared Construction LLC is a high end construction company, we do not cut corners or sub out work. Call or click to schedule an estimate today! 567-674-2991
"I was recommended to business owner Andy so I reached out about a hot water tank issue I was having. He replied very promptly and we scheduled a time for him to see it. He was on time, very professional and quick to find the right solution to the problem. I will refer this company to anybody in the future. Thank you so much!"
Gwendolyn G on September 2025
USA Insulation of Toledo
USA Insulation of Toledo
Established in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. We know full well that the key to an energy efficient house is insulation and no one does it better than USA Insulation. With over 60,000 homes insulated to date, we are one of the premier residential retrofit insulation companies in America. Our success relies on our commitment to quality products, solid techniques and customer satisfaction.
Established in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. We know full well that the key to an energy efficient house is insulation and no one does it better than USA Insulation. With over 60,000 homes insulated to date, we are one of the premier residential retrofit insulation companies in America. Our success relies on our commitment to quality products, solid techniques and customer satisfaction.
Solar Wolf Energy
Solar Wolf Energy
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Brite Bros Construction
Brite Bros Construction
we will do free estimates, right now we have two employees but one we get to work we will hire more, and we have already got a few subcontractors lined up to help with some of the thing.
we will do free estimates, right now we have two employees but one we get to work we will hire more, and we have already got a few subcontractors lined up to help with some of the thing.
Smith's quality home repair & remodeling
Smith's quality home repair & remodeling
Subcontracting is not something Smith's does unless needed. My company also specializes in benefits for Veteran's and Seniors. For all jobs I do ask for half the contracted payment to be paid before the job is started, an the other half to be paid at the time of completion. There is also available options for a payment plan, but same as the full payment option half of the contracted billing cost must be paid before the start of the job. For the the security of the business and for the home owner all jobs that are to be contracted with my company will have fully legal binding contracts for either full payment or payment plans an for the work that is done by Smith' s quality home repair &remodeling. I'm also fully insured.
Subcontracting is not something Smith's does unless needed. My company also specializes in benefits for Veteran's and Seniors. For all jobs I do ask for half the contracted payment to be paid before the job is started, an the other half to be paid at the time of completion. There is also available options for a payment plan, but same as the full payment option half of the contracted billing cost must be paid before the start of the job. For the the security of the business and for the home owner all jobs that are to be contracted with my company will have fully legal binding contracts for either full payment or payment plans an for the work that is done by Smith' s quality home repair &remodeling. I'm also fully insured.
MC Construction
MC Construction
MC Construction is a full staff of great contractors! We have six of the best home builders around. If you are looking for quality work at a great price,look no further! We offer free estimates with next day arrival guaranteed! Payment/ billing will be discussed and agreed upon both parties at signing.
MC Construction is a full staff of great contractors! We have six of the best home builders around. If you are looking for quality work at a great price,look no further! We offer free estimates with next day arrival guaranteed! Payment/ billing will be discussed and agreed upon both parties at signing.
The Alger, OH 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.
The cost to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.
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.
If you need to add insulation to your home, you’re likely wondering, who installs insulation. Learn why it’s best to hire an insulation pro for this project.
Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.
The insulation R-value can make all the difference in keeping your home insulated, but it depends on where you live. Keep reading to learn about R-values.
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