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Blown in insulation install or upgrade pros in Fairfax

Avatar for The Fifth Fuel of Virginia, LLC

The Fifth Fuel of Virginia, LLC

8521 Quarry Road
4.76(
50
)
Approved Pro

The Fifth Fuel of Virginia, LLC

8521 Quarry Road
4.76(
50
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
13 years of experience

The Fifth Fuel is a family owned and operated business. With over 30 years of experience in the industry, we’re not new to energy conservation and building science. As leaders in energy efficiency, we invest in educating our staff. The Fifth Fuel team receives ongoing training to stay on top of building science innovations. We are a Class A contractor operating in VA, DC, and MD. We are large enough to weatherize and insulate a multifamily subdivision yet small enough to take care of a cold floor over a small addition on the back of the house.

"After reviewing our roof and attic space, the team recommended just blown fiberglass instead of foam. Super happy with the quality of work and the fair price."

Tim H on April 2024

The Fifth Fuel is a family owned and operated business. With over 30 years of experience in the industry, we’re not new to energy conservation and building science. As leaders in energy efficiency, we invest in educating our staff. The Fifth Fuel team receives ongoing training to stay on top of building science innovations. We are a Class A contractor operating in VA, DC, and MD. We are large enough to weatherize and insulate a multifamily subdivision yet small enough to take care of a cold floor over a small addition on the back of the house.

"After reviewing our roof and attic space, the team recommended just blown fiberglass instead of foam. Super happy with the quality of work and the fair price."

Tim H on April 2024


Avatar for Home Genius Exteriors

Home Genius Exteriors

8201 Corporate Drive Suite G10
4.97(
667
)
Approved Pro

Home Genius Exteriors

8201 Corporate Drive Suite G10
4.97(
667
)
Approved Pro
Super Service Award
Customers say: True professional
2638 local quotes requested
21 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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 has been very professional and responsive during the entire process. Anytime I had questions or concerns, both Mo and Dylan were on top of it all. Jorge’s crew did a great job with the siding install, and it’s very reassuring to feel heard and understood when going thru a project of this size. I’m looking forward to my new windows in a month or so as well, and would be more happy to recommend them to others."

Cathy R on August 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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 has been very professional and responsive during the entire process. Anytime I had questions or concerns, both Mo and Dylan were on top of it all. Jorge’s crew did a great job with the siding install, and it’s very reassuring to feel heard and understood when going thru a project of this size. I’m looking forward to my new windows in a month or so as well, and would be more happy to recommend them to others."

Cathy R on August 2025


Avatar for USA Home Performance

USA Home Performance

151 Business Park Drive, Unit 5
4.73(
23
)
Approved Pro

USA Home Performance

151 Business Park Drive, Unit 5
4.73(
23
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
11 local quotes requested

USA Home Performance is a BPI-certified company passionate about transforming your home into a healthier, more comfortable, and energy-efficient space. We specialize in indoor air quality testing, alongside expert insulation services, spray foam applications, crawlspace encapsulations, and energy audits. Our dedicated team prioritizes clean, safe air for your family, addressing pollutants and inefficiencies to create a living environment that promotes well-being while reducing energy costs.

"Installer put hole through ceiling and they wonâ t accept responsibility for it. They said they didnâ t do it. I was sitting in room when it happened. Not trustworthy. ð"

Virginia L on November 2023

USA Home Performance is a BPI-certified company passionate about transforming your home into a healthier, more comfortable, and energy-efficient space. We specialize in indoor air quality testing, alongside expert insulation services, spray foam applications, crawlspace encapsulations, and energy audits. Our dedicated team prioritizes clean, safe air for your family, addressing pollutants and inefficiencies to create a living environment that promotes well-being while reducing energy costs.

"Installer put hole through ceiling and they wonâ t accept responsibility for it. They said they didnâ t do it. I was sitting in room when it happened. Not trustworthy. ð"

Virginia L on November 2023


Avatar for Ridge Remodeling & Design, LLC

Ridge Remodeling & Design, LLC

673 Potomac Station Drive, Ste #158
4.69(
70
)
Approved Pro

Ridge Remodeling & Design, LLC

673 Potomac Station Drive, Ste #158
4.69(
70
)
Approved Pro
Super Service Award
Customers say: Quick response
136 local quotes requested
7 years of experience

Our number is (703) 721-8886. Ridge Remodeling & Design, LLC, is committed exceptional service in all aspects of our business. We uphold a high standard of integrity, bound by fairness, honesty, and personal responsibility. With 15 years experience in the home improvement and remodeling industry, our distinction is the elite service and standard of excellence we bring to our customers. Our customers satisfaction is the key component of our success.

"Ridge Remodeling was a pleasure to work with. The crew was friendly, professional, and worked efficiently. They even cut me a deal on some unexpected wood trim replacement when they discovered more damage than expected — really appreciated their honesty and flexibility. The attic work looks great, and I can already tell the space is breathing much better. Highly recommend them if you’re looking for a reliable team that cares about their work."

CJ H on July 2025

Our number is (703) 721-8886. Ridge Remodeling & Design, LLC, is committed exceptional service in all aspects of our business. We uphold a high standard of integrity, bound by fairness, honesty, and personal responsibility. With 15 years experience in the home improvement and remodeling industry, our distinction is the elite service and standard of excellence we bring to our customers. Our customers satisfaction is the key component of our success.

"Ridge Remodeling was a pleasure to work with. The crew was friendly, professional, and worked efficiently. They even cut me a deal on some unexpected wood trim replacement when they discovered more damage than expected — really appreciated their honesty and flexibility. The attic work looks great, and I can already tell the space is breathing much better. Highly recommend them if you’re looking for a reliable team that cares about their work."

CJ H on July 2025


Avatar for Founders Insulation

Founders Insulation

4447 Brookfield Corporate Drive Suite A
4.93(
14
)
Approved Pro

Founders Insulation

4447 Brookfield Corporate Drive Suite A
4.93(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
266 local quotes requested
3 years of experience

Founders 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 our customers' interests, and make their concerns the basis of our business.

"I had a wonderful experience with Founders Insulation. They were extremely easy to work with. It was easy to schedule an appointment, the gentleman who came out was knowledgeable and polite, and I felt that I received good information and they did not try to sell me something I did not need. Their quote was excellent. The work was scheduled and completed quickly. The installation team was courtesy, thorough, and knew their stuff. They were respectful of my home and went above and beyond. I highly recommend this company."

Susan H on April 2025

Founders 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 our customers' interests, and make their concerns the basis of our business.

"I had a wonderful experience with Founders Insulation. They were extremely easy to work with. It was easy to schedule an appointment, the gentleman who came out was knowledgeable and polite, and I felt that I received good information and they did not try to sell me something I did not need. Their quote was excellent. The work was scheduled and completed quickly. The installation team was courtesy, thorough, and knew their stuff. They were respectful of my home and went above and beyond. I highly recommend this company."

Susan H on April 2025


Avatar for 3 PROS Basement System

3 PROS Basement System

110 Ruritan Rd
4.52(
22
)
Approved Pro

3 PROS Basement System

110 Ruritan Rd
4.52(
22
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
116 local quotes requested

3 Pros Basement Systems uses proven basement waterproofing, sump pump and crawl space encapsulation solutions to help eliminate wet basements and nasty crawl spaces. We can help make the air in your home drier, healthier and more comfortable. We offer free inspections and will focus on the science of your home to design a project to improve wet basements, cold floors, drafty rooms, nasty crawl spaces and high energy bills. We have worked in 1000's of homes across Northern Virginia and West Virginia and always enjoy clients who call us days after service to let us know how much they can feel the differences in their home.

"great"

Qasim M on May 2023

3 Pros Basement Systems uses proven basement waterproofing, sump pump and crawl space encapsulation solutions to help eliminate wet basements and nasty crawl spaces. We can help make the air in your home drier, healthier and more comfortable. We offer free inspections and will focus on the science of your home to design a project to improve wet basements, cold floors, drafty rooms, nasty crawl spaces and high energy bills. We have worked in 1000's of homes across Northern Virginia and West Virginia and always enjoy clients who call us days after service to let us know how much they can feel the differences in their home.

"great"

Qasim M on May 2023


Avatar for Comfenergy

Comfenergy

45714 Oak Brook Ct.
4.29(
33
)
Approved Pro

Comfenergy

45714 Oak Brook Ct.
4.29(
33
)
Approved Pro
Customers say: Quick response
139 local quotes requested
12 years of experience

Comfenergy is a locally owned & operated Insulation Contractor. We focus on home comfort and energy efficiency. We specialize in residential & commercial solutions designed to improve the overall comfort, health and energy efficiency of the home or office. As a full-service home insulation contractor we start by conducting a comprehensive home comfort and energy evaluation to identify and locate all the energy losses and weaknesses throughout your building. After the testing, we are able to put together a prioritized list of the most cost-effective solutions to correct comfort and energy wasting issues. From there we leave the decision making entirely up to you, letting you pick which home improvements you would like applied to your home. Our main goal is to focus on the most important needs of your building?. Why insulate the garage walls if all of your conditioned air is being lost to the attic? Call for a free estimate in insulation or air sealing solutions.

"They were great."

Laura O on May 2024

Comfenergy is a locally owned & operated Insulation Contractor. We focus on home comfort and energy efficiency. We specialize in residential & commercial solutions designed to improve the overall comfort, health and energy efficiency of the home or office. As a full-service home insulation contractor we start by conducting a comprehensive home comfort and energy evaluation to identify and locate all the energy losses and weaknesses throughout your building. After the testing, we are able to put together a prioritized list of the most cost-effective solutions to correct comfort and energy wasting issues. From there we leave the decision making entirely up to you, letting you pick which home improvements you would like applied to your home. Our main goal is to focus on the most important needs of your building?. Why insulate the garage walls if all of your conditioned air is being lost to the attic? Call for a free estimate in insulation or air sealing solutions.

"They were great."

Laura O on May 2024


Avatar for Prudent Homes

Prudent Homes

3012 PS Business Center Dr
4.78(
229
)
Approved Pro

Prudent Homes

3012 PS Business Center Dr
4.78(
229
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
320 local quotes requested

Prudent Homes (703) 361-7600 is a full service insulation contractor established in 2003. We are one of the top rated contractors based in the Washington Metropolitan area. Servicing Northern Virginia, Maryland, and Washington D.C. Prudent Homes is a 9 time Angie's List Super Service Award Winner. We are accredited by the Spray Polyurethane Foam Alliance in the science of spray foam building envelopes. We are Class A Residential Home Builder with a Class A Building Envelope Specialty Designation.

"It went great. They provided a quote in a timely fashion. Knowledgeable. No sales people. They know their stuff and offered me a great service at a great price. They were in and out in one day."

Arielle M on February 2025

Prudent Homes (703) 361-7600 is a full service insulation contractor established in 2003. We are one of the top rated contractors based in the Washington Metropolitan area. Servicing Northern Virginia, Maryland, and Washington D.C. Prudent Homes is a 9 time Angie's List Super Service Award Winner. We are accredited by the Spray Polyurethane Foam Alliance in the science of spray foam building envelopes. We are Class A Residential Home Builder with a Class A Building Envelope Specialty Designation.

"It went great. They provided a quote in a timely fashion. Knowledgeable. No sales people. They know their stuff and offered me a great service at a great price. They were in and out in one day."

Arielle M on February 2025


Avatar for Capital Insulation LLC

Capital Insulation LLC

3736 Morningside Drive
4.75(
44
)
Approved Pro

Capital Insulation LLC

3736 Morningside Drive
4.75(
44
)
Approved Pro
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
110 local quotes requested

Proudly serving Northern Virginia since 2005, Capital Insulation, LLC is a residential insulation specialist. Our goal is to improve the thermal efficiency of your home by proving the highest quality, state of the art services at competitive prices using the finest quality insulation material available. We offer many different types of custom work. An exciting mix of strategies contributes to the high success rates of implementing energy efficient insulation. Whether it’s using more organic materials, denser materials, or premium insulation materials, energy efficient insulation is designed to cut back on energy and fuel consumption upon installation and through many years of use. But the biggest attraction of energy efficient insulation among our clients is the lower energy cost that comes from outfitting your home with these state of the art and cutting edge insulations. We'll come to your home and assess where new or better insulation is needed most. Then our skilled group of installers will make sure that your new insulation is placed in your home correctly, to ensure that you maximize energy efficiency.

"When my Dominion Home Energy Report showed that I “used 101% more electricity than average homes,” I knew it was time to do something! I read reviews and then reached out to several companies for an estimate to replace my attic insulation. Capital Insulation provided an itemized quote that was the best value. I was happy every step of the process from working with Karl on the estimate to scheduling the installation with Lisa and communication with the crew while they did the work. The installation was completed quickly, they cleaned up when done, and payment via bank transfer was simple through QuickBooks. I will gladly recommend Capital Insulation to friends and family."

Wayne E on September 2024

Proudly serving Northern Virginia since 2005, Capital Insulation, LLC is a residential insulation specialist. Our goal is to improve the thermal efficiency of your home by proving the highest quality, state of the art services at competitive prices using the finest quality insulation material available. We offer many different types of custom work. An exciting mix of strategies contributes to the high success rates of implementing energy efficient insulation. Whether it’s using more organic materials, denser materials, or premium insulation materials, energy efficient insulation is designed to cut back on energy and fuel consumption upon installation and through many years of use. But the biggest attraction of energy efficient insulation among our clients is the lower energy cost that comes from outfitting your home with these state of the art and cutting edge insulations. We'll come to your home and assess where new or better insulation is needed most. Then our skilled group of installers will make sure that your new insulation is placed in your home correctly, to ensure that you maximize energy efficiency.

"When my Dominion Home Energy Report showed that I “used 101% more electricity than average homes,” I knew it was time to do something! I read reviews and then reached out to several companies for an estimate to replace my attic insulation. Capital Insulation provided an itemized quote that was the best value. I was happy every step of the process from working with Karl on the estimate to scheduling the installation with Lisa and communication with the crew while they did the work. The installation was completed quickly, they cleaned up when done, and payment via bank transfer was simple through QuickBooks. I will gladly recommend Capital Insulation to friends and family."

Wayne E on September 2024


Avatar for Flores Enterprises LLC

Flores Enterprises LLC

5.00(
17
)
Approved Pro

Flores Enterprises LLC

5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1027 local quotes requested

Here at Flores Enterprises LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in general construction or services, like pressure washing carpentry, deck.. trim work, fences, Yard clean up, snow removal and junk hauling. roofing..gutters cleaning..gutters installation..interior and exterior painting..carpet .hardwood flooring..laminate flooring. drywall. kitchens. bathrooms. sheds .and more..look forward to your business and serving you. Contact us today at(703) 6771692

"Went very, very well!!"

Cletus S on August 2025

Here at Flores Enterprises LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in general construction or services, like pressure washing carpentry, deck.. trim work, fences, Yard clean up, snow removal and junk hauling. roofing..gutters cleaning..gutters installation..interior and exterior painting..carpet .hardwood flooring..laminate flooring. drywall. kitchens. bathrooms. sheds .and more..look forward to your business and serving you. Contact us today at(703) 6771692

"Went very, very well!!"

Cletus S on August 2025

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The Fairfax, VA 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.
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new spray foam insulation being applied in attic
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Man installing thermal roof insulation layer
Jun 21, 2025
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Budget for attic insulation costs based on factors such as attic size, insulation type, amount of insulation needed, labor, and more.
Batt and roll insulation installed by professional in protective gear
Jun 25, 2025
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Budget for the costs of a roll of insulation based on factors such as R-value, labor, materials, square footage, alternative options, and more.