Top-rated blown in insulation install or upgrade pros.

Get matched with top blown in insulation install or upgrade pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Blown in insulation install or upgrade pros in Wilmington

Phillips Insulation
8 Brookside Drive
4.88(
12
)
Approved Pro
Phillips Insulation
8 Brookside Drive
4.88(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 years of experience

Phillips Insulation, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of the interests of our customers and make their concerns the basis of our business.

"Mr Phillips was very helpful and gave me guidance to make good decisions"

Donna N on February 2023

Phillips Insulation, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of the interests of our customers and make their concerns the basis of our business.

"Mr Phillips was very helpful and gave me guidance to make good decisions"

Donna N on February 2023


Avatar for E S G, Inc.
E S G, Inc.
2 King Court
4.79(
108
)
Approved Pro
E S G, Inc.
2 King Court
4.79(
108
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
44 years of experience

Energy Services Group is a certified and award-winning Home Performance with Energy Star contractor. We follow the best practices of the program to ensure that your home maximizes the available rebate opportunities and realizes all the comforts and savings gained by becoming more energy efficient. At Energy Services Group we work within the Delaware, New Jersey and Pennsylvania Energy Efficiency Rebate Programs. Energy Services Group is a Gold Star BPI Contractor.

"These were the most professional workmen I’ve dealt with in a long, long time."

Mary W on November 2024

Energy Services Group is a certified and award-winning Home Performance with Energy Star contractor. We follow the best practices of the program to ensure that your home maximizes the available rebate opportunities and realizes all the comforts and savings gained by becoming more energy efficient. At Energy Services Group we work within the Delaware, New Jersey and Pennsylvania Energy Efficiency Rebate Programs. Energy Services Group is a Gold Star BPI Contractor.

"These were the most professional workmen I’ve dealt with in a long, long time."

Mary W on November 2024


Avatar for Insulation Guyz
Insulation Guyz
200 Continental Dr Suite 401
4.97(
79
)
Approved Pro
Insulation Guyz
200 Continental Dr Suite 401
4.97(
79
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

With years of experience the Insulation industry, we are the experts you need to take care of your home or business. We handle all areas of the house with care. We will treat your home as we would treat our own. Give Handyman Insulation a call today, we look forward to working with you!

"none"

Hui L on June 2022

With years of experience the Insulation industry, we are the experts you need to take care of your home or business. We handle all areas of the house with care. We will treat your home as we would treat our own. Give Handyman Insulation a call today, we look forward to working with you!

"none"

Hui L on June 2022


Western Pest - Wilmington
800 Lanidex Plaza
4.71(
19
)
Approved Pro
Western Pest - Wilmington
800 Lanidex Plaza
4.71(
19
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
97 years of experience

Western Pest - Wilmington has been providing quality pest control for residential and commercial customers in the Northeast since 1928. We take pride in doing things the right way the first time. This is evident in how we treat your home, your business and you. We are state certified and have ongoing training to keep us up to date with all new technology. Western Pest - Wilmington employees will work hard until you are completely satisfied, guaranteed.

"Negotiated price with sales rep which was surprising. Two young men came out and were on-time, efficient and did a good job. I am happy with their service. Thanks..."

Emil G on March 2023

Western Pest - Wilmington has been providing quality pest control for residential and commercial customers in the Northeast since 1928. We take pride in doing things the right way the first time. This is evident in how we treat your home, your business and you. We are state certified and have ongoing training to keep us up to date with all new technology. Western Pest - Wilmington employees will work hard until you are completely satisfied, guaranteed.

"Negotiated price with sales rep which was surprising. Two young men came out and were on-time, efficient and did a good job. I am happy with their service. Thanks..."

Emil G on March 2023


Avatar for Home Genius Exteriors
Home Genius Exteriors
2050 Springdale Road, Suite 500
4.85(
241
)
Approved Pro
Home Genius Exteriors
2050 Springdale Road, Suite 500
4.85(
241
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
571 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Home Genius provided a great experience for us. Joe walked us through the process. Everything went very smoothly and was clean and efficient."

Phyllis H on March 2025

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Home Genius provided a great experience for us. Joe walked us through the process. Everything went very smoothly and was clean and efficient."

Phyllis H on March 2025


Avatar for Victory Home Remodeling
Victory Home Remodeling
101 Crawfords Corner Road
4.96(
99
)
Approved Pro
Victory Home Remodeling
101 Crawfords Corner Road
4.96(
99
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1154 local quotes requested

Victory Home Remodeling is a multiple award-winning company dedicated to improving the lives of our employees and the homeowners we serve. Specializing in roofing, windows, siding, and gutter replacements, we deliver exceptional craftsmanship and unmatched attention to detail, ensuring a stress-free and rewarding experience from start to finish. Serving New Jersey, New York, Pennsylvania, and Delaware, we’re expanding to Baltimore in March and Boston in October to bring our expertise to even more communities. We’re more than a home improvement company—we’re a team committed to excellence, professionalism, and creating lasting value for every homeowner. Trust Victory Home Remodeling to transform your home and elevate your quality of life. Experience the Victory difference.

"Yes"

Phitania E on March 2025

Victory Home Remodeling is a multiple award-winning company dedicated to improving the lives of our employees and the homeowners we serve. Specializing in roofing, windows, siding, and gutter replacements, we deliver exceptional craftsmanship and unmatched attention to detail, ensuring a stress-free and rewarding experience from start to finish. Serving New Jersey, New York, Pennsylvania, and Delaware, we’re expanding to Baltimore in March and Boston in October to bring our expertise to even more communities. We’re more than a home improvement company—we’re a team committed to excellence, professionalism, and creating lasting value for every homeowner. Trust Victory Home Remodeling to transform your home and elevate your quality of life. Experience the Victory difference.

"Yes"

Phitania E on March 2025


Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
115 Atlantic Avenue
4.78(
55
)
Approved Pro
Lawson Home Services, LLC
115 Atlantic Avenue
4.78(
55
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
47 local quotes requested

Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.

"Excellent work!"

Chuck R on February 2024

Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.

"Excellent work!"

Chuck R on February 2024


Avatar for G.E.G. Enterprises, LLC
G.E.G. Enterprises, LLC
PO Box 1291
4.67(
175
)
Approved Pro
G.E.G. Enterprises, LLC
PO Box 1291
4.67(
175
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
28 local quotes requested

Established in 2010, Green Energy Guard specializes in home and commercial insulation. Owner Aaron Heinemeyer works with customers every step of the way from the initial call through the completion of the job. Our commitment is to complete every project on time, within budget, and to your complete satisfaction. Whether it is your attic, crawl space, or complete home renovation, Green Energy Guard can provide all of your insulation needs. Consistently ranked a top service provider among local contractors, you can expect to receive superior customer care and competitive rates.

"Very knowledgeable, responsible, and professional. I would definitely recommend."

Bo C on May 2025

Established in 2010, Green Energy Guard specializes in home and commercial insulation. Owner Aaron Heinemeyer works with customers every step of the way from the initial call through the completion of the job. Our commitment is to complete every project on time, within budget, and to your complete satisfaction. Whether it is your attic, crawl space, or complete home renovation, Green Energy Guard can provide all of your insulation needs. Consistently ranked a top service provider among local contractors, you can expect to receive superior customer care and competitive rates.

"Very knowledgeable, responsible, and professional. I would definitely recommend."

Bo C on May 2025


Avatar for AGL Spray Foam Insulation
AGL Spray Foam Insulation
1408 Calcon Hook Rd Ste C
4.83(
41
)
Approved Pro
AGL Spray Foam Insulation
1408 Calcon Hook Rd Ste C
4.83(
41
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
232 local quotes requested

AGL Spray Foam offers a thorough insulation assessment and recommendations for improving the thermal performance and comfort of your home. Our extensive knowledge of building science and the thermal dynamics of a home allow us to offer the right options for insulating. We specialize in attics and crawlspace. Give us a call today to find out what we can do to help you achieve a healthy and energy-efficient home for you and your family.

"Very professional and quick. Did not leave a mess. Very self contained."

scott k on June 2019

AGL Spray Foam offers a thorough insulation assessment and recommendations for improving the thermal performance and comfort of your home. Our extensive knowledge of building science and the thermal dynamics of a home allow us to offer the right options for insulating. We specialize in attics and crawlspace. Give us a call today to find out what we can do to help you achieve a healthy and energy-efficient home for you and your family.

"Very professional and quick. Did not leave a mess. Very self contained."

scott k on June 2019


Avatar for Michael Madanat Flooring
Michael Madanat Flooring
-
5.00(
20
)
Approved Pro
Michael Madanat Flooring
-
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 local quotes requested

Michael A Madanat Flooring is a professional flooring company located in Wilmington, DE. For more information feel free to give us a call. We serve in Wilmington, DE, Pike Creek Valley DE; Hockessin DE; Brookside DE; Pike Creek DE; North Star DE; and the surrounding areas. Residential Flooring, Flooring Service, Affordable Flooring, Quality Flooring, Laminate Floor Restoration Reliable Flooring Service We do not do repair work. For more information visit our website: https://flooringcontractorwilmington.com/

"Michael did an amazing job installing LVP flooring in our basement. He is detailed oriented, professional, and friendly. Highly recommended!"

Rasha A on April 2025

Michael A Madanat Flooring is a professional flooring company located in Wilmington, DE. For more information feel free to give us a call. We serve in Wilmington, DE, Pike Creek Valley DE; Hockessin DE; Brookside DE; Pike Creek DE; North Star DE; and the surrounding areas. Residential Flooring, Flooring Service, Affordable Flooring, Quality Flooring, Laminate Floor Restoration Reliable Flooring Service We do not do repair work. For more information visit our website: https://flooringcontractorwilmington.com/

"Michael did an amazing job installing LVP flooring in our basement. He is detailed oriented, professional, and friendly. Highly recommended!"

Rasha A on April 2025

...
Showing 1-10 of 899

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.

The homeowners guide to blown in insulation install or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
new spray foam insulation being applied in attic
Apr 28, 2025
Apr 28, 2025
Spray foam insulation costs depend on the area size, foam type and thickness, and how the pro installs it. We break down the cost to help you budget.
room in home with sound proofing panels on the wall
Apr 23, 2025
Apr 23, 2025
The cost to soundproof a room depends mainly on room size and the material you use. This guide can help you plan your project budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
A worker spraying blown fiberglass insulation between attic trusses
Feb 11, 2025
Feb 11, 2025
Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
Batt and roll insulation installed by professional in protective gear
Feb 14, 2025
Feb 14, 2025
Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
Share project details to get started.