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Blown in insulation install or upgrade pros in O Fallon
Koala Insulation of Gateway West within St. Louis County and St Charles County areas is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.
"excellent job was on time install solar vent cleaned up afterwards 2 young men very nice knew what they were doing fit our price range very happy!"
Bud S on February 2025
Koala Insulation of Gateway West within St. Louis County and St Charles County areas is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.
"excellent job was on time install solar vent cleaned up afterwards 2 young men very nice knew what they were doing fit our price range very happy!"
Bud S on February 2025
Our local St Charles TruTeam Division, Aladdin Insulation of Missouri, has been serving St. Louis, Columbia and Kansas City metropolitan areas since 1952. Located at 2950 Elm Point Industrial Dr., St. Charles, MO, Aladdin Insulation of Missouri is the right choice for your next project, no matter the size or complexity. Our qualified team of professional installers understands the importance of quality, budgets, schedules and overall customer satisfaction. We’re more than contractors; we are strategic partners. Our divisions are filled with local, homegrown installers who are best in class. TruTeam is tied to the communities you help build and call home—just like you are.
"This firm did a great job for me. They were very prompt did what they said they would do. Added insulation to the Attic to get up to R 49. They fixed a few baffles in the Attic as well. Cleaned up after themselves. The pricing was very competitive. No hassles or strong arm salesmen. I would strongly recommend them for blown in insulation work. Jason was very professional in his handling of this project."
Ray S on March 2024
Our local St Charles TruTeam Division, Aladdin Insulation of Missouri, has been serving St. Louis, Columbia and Kansas City metropolitan areas since 1952. Located at 2950 Elm Point Industrial Dr., St. Charles, MO, Aladdin Insulation of Missouri is the right choice for your next project, no matter the size or complexity. Our qualified team of professional installers understands the importance of quality, budgets, schedules and overall customer satisfaction. We’re more than contractors; we are strategic partners. Our divisions are filled with local, homegrown installers who are best in class. TruTeam is tied to the communities you help build and call home—just like you are.
"This firm did a great job for me. They were very prompt did what they said they would do. Added insulation to the Attic to get up to R 49. They fixed a few baffles in the Attic as well. Cleaned up after themselves. The pricing was very competitive. No hassles or strong arm salesmen. I would strongly recommend them for blown in insulation work. Jason was very professional in his handling of this project."
Ray S on March 2024
At Foam Co. we believe in delivering innovative solutions to make your home or business healthier, more energy efficient, and more comfortable. Discover Foam Co.’s extensive range of professional insulation services tailored to meet your specific needs. Whether you’re looking to enhance the energy efficiency of your residential property or optimize the working environment of your commercial or industrial space, we have you covered.
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Kimberly J on September 2024
At Foam Co. we believe in delivering innovative solutions to make your home or business healthier, more energy efficient, and more comfortable. Discover Foam Co.’s extensive range of professional insulation services tailored to meet your specific needs. Whether you’re looking to enhance the energy efficiency of your residential property or optimize the working environment of your commercial or industrial space, we have you covered.
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Kimberly J on September 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"
Haley D on November 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"
Haley D on November 2024
At Foam Co. we believe in delivering innovative solutions to make your home or business healthier, more energy efficient, and more comfortable. Discover Foam Co.’s extensive range of professional insulation services tailored to meet your specific needs. Whether you’re looking to enhance the energy efficiency of your residential property or optimize the working environment of your commercial or industrial space, we have you covered.
"efficient cleaned up afterward accurate estimate"
Andy d on October 2024
At Foam Co. we believe in delivering innovative solutions to make your home or business healthier, more energy efficient, and more comfortable. Discover Foam Co.’s extensive range of professional insulation services tailored to meet your specific needs. Whether you’re looking to enhance the energy efficiency of your residential property or optimize the working environment of your commercial or industrial space, we have you covered.
"efficient cleaned up afterward accurate estimate"
Andy d on October 2024
We are the top insulation contractor in the St. Louis & St. Charles area providing homes and businesses with a safer and healthier home insulation solution. We're able to install and remove insulation of all types such as blown-in insulation, batt & roll, and even spray foam. If you notice your home has been getting hotter in the summer and colder in the winter, it may be due to old insulation. Give us a call today for a free home inspection so we can give you an idea of your home's insulation levels. We install for all areas of your home including your attic, walls, crawl space, and anywhere your new or existing home might need it. Call the insulation company that St. Louis trusts most, West County Insulation.
"Why West County Insulation is the Best Choice for Your Insulation Needs When it comes to insulation, quality and professionalism matter—and that's exactly what I received from West County Insulation. Fast and Knowledgeable Service Brandon, who provided the initial quote, was timely, knowledgeable, and thorough. He explained all my options and made sure I understood everything clearly, giving me confidence in my decision. Professional and Efficient Installation The installation team, led by Andrew and Isaac, was efficient and professional. They used drop cloths to protect my home and completed the job quickly without sacrificing quality. The owner even took the time to check in after hearing about a fall I had during the job—demonstrating the company’s commitment to customer care. Great Quality at a Fair Price The insulation quality is excellent, and my home is already feeling more comfortable. With competitive pricing and outstanding service, West County Insulation offers great value for your investment. If you’re looking for reliable, professional insulation services, I highly recommend West County Insulation."
ANGELA C on March 2025
We are the top insulation contractor in the St. Louis & St. Charles area providing homes and businesses with a safer and healthier home insulation solution. We're able to install and remove insulation of all types such as blown-in insulation, batt & roll, and even spray foam. If you notice your home has been getting hotter in the summer and colder in the winter, it may be due to old insulation. Give us a call today for a free home inspection so we can give you an idea of your home's insulation levels. We install for all areas of your home including your attic, walls, crawl space, and anywhere your new or existing home might need it. Call the insulation company that St. Louis trusts most, West County Insulation.
"Why West County Insulation is the Best Choice for Your Insulation Needs When it comes to insulation, quality and professionalism matter—and that's exactly what I received from West County Insulation. Fast and Knowledgeable Service Brandon, who provided the initial quote, was timely, knowledgeable, and thorough. He explained all my options and made sure I understood everything clearly, giving me confidence in my decision. Professional and Efficient Installation The installation team, led by Andrew and Isaac, was efficient and professional. They used drop cloths to protect my home and completed the job quickly without sacrificing quality. The owner even took the time to check in after hearing about a fall I had during the job—demonstrating the company’s commitment to customer care. Great Quality at a Fair Price The insulation quality is excellent, and my home is already feeling more comfortable. With competitive pricing and outstanding service, West County Insulation offers great value for your investment. If you’re looking for reliable, professional insulation services, I highly recommend West County Insulation."
ANGELA C on March 2025
Check our reviews on THUMBTACK Top Pro & 5 star HOME ADVISOR 5 star ANGIES LIST rated A GOOGLE 5 star reviews & google guaranteed
"The job was completed quickly and efficiently. The workers were polite and left the area clean. This is my second time using CVM and will do so again if the need arises."
Pamela F on March 2025
Check our reviews on THUMBTACK Top Pro & 5 star HOME ADVISOR 5 star ANGIES LIST rated A GOOGLE 5 star reviews & google guaranteed
"The job was completed quickly and efficiently. The workers were polite and left the area clean. This is my second time using CVM and will do so again if the need arises."
Pamela F on March 2025
iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.
"Great job, would use again. And will"
Mary beth P on November 2024
iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.
"Great job, would use again. And will"
Mary beth P on November 2024
Specializing in flooring installation, Major League Construction offers competitive rates for all flooring projects!
"Very well I would definitely hire this young man again"
Robert D on July 2023
Specializing in flooring installation, Major League Construction offers competitive rates for all flooring projects!
"Very well I would definitely hire this young man again"
Robert D on July 2023
We specialize in all phases of flooring services, such as: laminate, vinyl, luxury vinyl, hardwood, and more! Professional floor and stair squeak removal. All jobs are as minimally invasive as possible and access to the underside of floors and stairs is not required. We work with all floor types, with the majority of our work taking less than one day and backed with a lifetime guarantee. We also handle minor structural issues. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Squeak Stoppers installed waterproof vinyl planking in my bathroom. I chose them because they have BBB and A+ accreditation. It was easy to schedule an installation date. The installer was friendly and answered all of my questions. The work was completed and I couldn't be any happier. The professional quality of work is outstanding. Thank you Scott from Squeak Stoppers!"
Fred K on August 2024
We specialize in all phases of flooring services, such as: laminate, vinyl, luxury vinyl, hardwood, and more! Professional floor and stair squeak removal. All jobs are as minimally invasive as possible and access to the underside of floors and stairs is not required. We work with all floor types, with the majority of our work taking less than one day and backed with a lifetime guarantee. We also handle minor structural issues. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Squeak Stoppers installed waterproof vinyl planking in my bathroom. I chose them because they have BBB and A+ accreditation. It was easy to schedule an installation date. The installer was friendly and answered all of my questions. The work was completed and I couldn't be any happier. The professional quality of work is outstanding. Thank you Scott from Squeak Stoppers!"
Fred K on August 2024
Blown in insulation install or upgrades FAQs
Blown-in insulation offers several advantages over traditional insulation methods. This insulation option is fire-resistant, long-lasting, and more energy-efficient, providing superior thermal regulation for your home. Blown-in insulation fills gaps in walls and hard-to-reach spaces effectively, reduces noise transmission, enhances indoor comfort, and can increase your home's overall resale value.
Installing blown-in insulation in a 1,500-square-foot house costs between $2,625 and $11,250. Your total cost will depend on the type of insulation material you choose, labor rates in your area, and any additional work required, such as mold remediation or electrical adjustments. Hiring an insulation professional ensures proper installation, and labor costs typically range from $40 to $70 per hour. Getting detailed quotes can help you budget accurately for your project.
The cost of spray foam insulation ranges from $0.45 to $1.50 per board foot, while blown-in cellulose insulation costs between $0.60 and $2.30 per square foot. Spray foam insulation is less expensive per unit and offers excellent air sealing properties with higher R-values. Blown-in cellulose, made from recycled materials, is slightly more expensive but provides superior soundproofing and is environmentally friendly. Choosing between the two depends on your specific insulation needs, budget, and preference for eco-friendly materials.
Blown-in insulation is generally cheaper to install than batts. Batt and roll insulation can cost up to $2,500 on average, whereas blown-in insulation often results in cost savings due to lower material and labor expenses. Additionally, blown-in insulation fills gaps and irregular spaces more effectively, improving energy efficiency. Opting for blown-in insulation can save you money while providing better coverage and performance compared to traditional batts.
The best R-value for blown-in insulation depends on the area of your home you're insulating and your specific climate zone. Generally, attics in the U.S. should have an R-value between 30 and 60, with colder regions requiring higher values for optimal energy efficiency. Walls typically need R-values between 13 and 21. Consulting with a professional can help determine the ideal R-value for your insulation project based on local building codes and energy requirements.
Your decision to remove old insulation before installing blown-in insulation depends on the condition of the existing material. If the old insulation is damaged, moldy, or infested with pests, you should remove it to prevent health hazards and ensure effectiveness. If the existing insulation is in good condition, you can often install blown-in insulation over it to increase R-value and improve efficiency. Consulting with a professional insulation installer can help determine the best course of action for your specific situation.
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