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Soundproofing contractors in Seattle

Avatar for Washington Foundation Solutions Inc
Washington Foundation Solutions Inc
1406 Ivy Rd
New on HomeAdvisorNew on Angi
Approved Pro
Washington Foundation Solutions Inc
1406 Ivy Rd
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
20508 Cypress Way
4.95(
135
)
Approved Pro
Insulation Co., LLC - Removal & Clean Outs
20508 Cypress Way
4.95(
135
)
Approved Pro
Super Service Award
Customers say: True professional
16 years of experience
Free onsite estimate

Insulation Co. LLC - your premier insulation partner since 2008, is right in the heart of Seattle and extends our services throughout Western Washington. As the regions trusted attic and crawl space specialists, we bring a wealth of experience and expertise to every project. We specialize in creating pristine, energy-efficient spaces and offer comprehensive attic and crawl space services. Our expert insulation removal and replacement services, along with thorough cleaning, ensure your home is always in top shape. We are skilled in removing and remediating molds and enhancing air quality with professional duct insulation and sealing. Our skilled team also provides rodent proofing ensuring your home remains a sanctuary free of unwanted guests. We upgrade your home's defenses with our robust crawl space doors, vapor barriers, and air-sealing techniques. For moisture issues, we offer sump pump and French drain solutions. For manufactured homes, we provide specialized crawl space services.

"Jo was super responsive and professional. They understood the work that needed to be done - had completed for others in our neighborhood - provided a clear plan for the work and a quote. They performed the work as proposed on time. I would use them again and recommend them. "

Richard F on May 2025

Insulation Co. LLC - your premier insulation partner since 2008, is right in the heart of Seattle and extends our services throughout Western Washington. As the regions trusted attic and crawl space specialists, we bring a wealth of experience and expertise to every project. We specialize in creating pristine, energy-efficient spaces and offer comprehensive attic and crawl space services. Our expert insulation removal and replacement services, along with thorough cleaning, ensure your home is always in top shape. We are skilled in removing and remediating molds and enhancing air quality with professional duct insulation and sealing. Our skilled team also provides rodent proofing ensuring your home remains a sanctuary free of unwanted guests. We upgrade your home's defenses with our robust crawl space doors, vapor barriers, and air-sealing techniques. For moisture issues, we offer sump pump and French drain solutions. For manufactured homes, we provide specialized crawl space services.

"Jo was super responsive and professional. They understood the work that needed to be done - had completed for others in our neighborhood - provided a clear plan for the work and a quote. They performed the work as proposed on time. I would use them again and recommend them. "

Richard F on May 2025


Avatar for EvergreenPro Insulation LLC
EvergreenPro Insulation LLC
145 Hulbush Ln Apt 210
5.00(
14
)
Approved Pro
EvergreenPro Insulation LLC
145 Hulbush Ln Apt 210
5.00(
14
)
Approved Pro
Customers say: Quick response
24 local quotes requested
7 years of experience

When it comes to insulation, we’ve got you covered(literally)! Our top notch insulation services are designed to make your space more comfortable and energy-efficient. With our expertise, we'll help you save money on heating and cooling costs while keeping the temperature just right. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The guys did a great job very happy. I got the job within four days from signing the contract. Highly recommend."

Deedra S on April 2025

When it comes to insulation, we’ve got you covered(literally)! Our top notch insulation services are designed to make your space more comfortable and energy-efficient. With our expertise, we'll help you save money on heating and cooling costs while keeping the temperature just right. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The guys did a great job very happy. I got the job within four days from signing the contract. Highly recommend."

Deedra S on April 2025


Corral Construction
7949 AUBURN ENUMCLAW RD SE
5.00(
1
)
Approved Pro
Corral Construction
7949 AUBURN ENUMCLAW RD SE
5.00(
1
)
Approved Pro
10 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Guys, thank you for great work , we truly appreciate the quality and the price "

daniel c on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Guys, thank you for great work , we truly appreciate the quality and the price "

daniel c on May 2025


BUILDING PERFORMANCE PROS LLC
1611 NE TOONERVILLE DR
New on HomeAdvisorNew on Angi
Approved Pro
BUILDING PERFORMANCE PROS LLC
1611 NE TOONERVILLE DR
New on AngiNew on HomeAdvisor
Approved Pro
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Envirosmart Solution Inc
Envirosmart Solution Inc
330 SW 43rd Street Suite K267
5.00(
1
)
Approved Pro
Envirosmart Solution Inc
330 SW 43rd Street Suite K267
5.00(
1
)
Approved Pro
14 local quotes requested
21 years of experience

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.


Avatar for Insulation NW
Insulation NW
418 Valley Ave NW
4.84(
79
)
Approved Pro
Insulation NW
418 Valley Ave NW
4.84(
79
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
192 local quotes requested

At Insulation Northwest, we've been providing homes and businesses with the best insulation products and expert service since 2006. No matter your insulation needs - home or business, installation or repair, we look forward to working with you

"It went great! Very informative and offered rebates to provide an affordable experience."

Brianna W on May 2025

At Insulation Northwest, we've been providing homes and businesses with the best insulation products and expert service since 2006. No matter your insulation needs - home or business, installation or repair, we look forward to working with you

"It went great! Very informative and offered rebates to provide an affordable experience."

Brianna W on May 2025


Avatar for Lion Heart Remodel
Lion Heart Remodel
14228 57th Dr SE
4.72(
25
)
Approved Pro
Lion Heart Remodel
14228 57th Dr SE
4.72(
25
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
270 local quotes requested

Lion Heart Remodel, is a professional flooring contractor. With 17 years of experience in the field, we are equipped to handle any size project you may have. We place a high priority on meeting your demands and delivering your project on time. If you seek a quality, licensed professional, call Lion Heart Remodel, LLC, today for a free quote.

"Outstanding"

Gary T on September 2024

Lion Heart Remodel, is a professional flooring contractor. With 17 years of experience in the field, we are equipped to handle any size project you may have. We place a high priority on meeting your demands and delivering your project on time. If you seek a quality, licensed professional, call Lion Heart Remodel, LLC, today for a free quote.

"Outstanding"

Gary T on September 2024


Avatar for Mountain View Insulation, LLC
Mountain View Insulation, LLC
New on HomeAdvisorNew on Angi
Approved Pro
Mountain View Insulation, LLC
New on AngiNew on HomeAdvisor
Approved Pro
86 local quotes requested
8 years of experience

25+ years of experience! You can also call us today at: (253) 224-3963 English and Spanish Our mission is to be a provider 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. Call or message us to schedule an estimate today!

25+ years of experience! You can also call us today at: (253) 224-3963 English and Spanish Our mission is to be a provider 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. Call or message us to schedule an estimate today!


Avatar for Kabul Star General Contractor & Handyman Services
Kabul Star General Contractor & Handyman Services
Seattle
4.97(
29
)
Approved Pro
Kabul Star General Contractor & Handyman Services
Seattle
4.97(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1354 local quotes requested

Our company has over 10 years of experience in flooring installation, bathroom, kitchen, and basement remodeling, full-house renovations, and carpentry work. All our staff hold carpentry degrees and have extensive experience, ensuring top-notch service for our clients.You’re welcome! Anytime

"Mohammed was right on schedule, he did the work as agreed and did it superbly. Fixing windows with complicated hardware is a particularly difficult task, and he did it very well. I would hire him again and I can't recommend him anymore highly. Job well done!"

Ed G on May 2025

Our company has over 10 years of experience in flooring installation, bathroom, kitchen, and basement remodeling, full-house renovations, and carpentry work. All our staff hold carpentry degrees and have extensive experience, ensuring top-notch service for our clients.You’re welcome! Anytime

"Mohammed was right on schedule, he did the work as agreed and did it superbly. Fixing windows with complicated hardware is a particularly difficult task, and he did it very well. I would hire him again and I can't recommend him anymore highly. Job well done!"

Ed G on May 2025

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Soundproofing services FAQs

Using recycled egg cartons to soundproof a room is ineffective because these thin, porous materials fail to block sound waves. High-quality sound-dampening foam panels absorb sound energy completely and have a flat backing for secure attachment. This method guarantees enhanced noise reduction and an improved aesthetic, making it the reliable choice for soundproofing.

Soundproofing performed during new construction is more cost-effective than retrofitting an existing room. Incorporating soundproofing while building eliminates the need for extensive retrofits later, reducing labor and material expenses. New construction projects invest $15 per square foot, while retrofitting requires $30 per square foot. This proactive approach significantly enhances acoustic performance and value.

The best soundproofing approach is determined by the noise severity, room function, and the quality of materials used. For minor ambient noise, installing soundproof curtains may suffice. However, spaces exposed to heavy traffic or industrial sounds require insulation, specialized drywall, and superior window installations. Professional consultation ensures that every element meets the room’s acoustic requirements.

Sound Transmission Class (STC) quantifies a material's ability to block sound; higher STC ratings indicate superior soundproofing performance, ensuring less noise passes between spaces. This rating is essential when selecting windows, doors, or wall materials to meet specific acoustic performance standards.

While completely soundproofing a room is technically possible, it is not cost-effective due to extensive material and labor requirements. Targeting a noise reduction between 25% and 50% delivers significant acoustic improvement without exorbitant costs. An investment between $1,000 and $2,000 achieves outstanding results. Therefore, attaining complete silence is impractical for most residential projects.

The homeowners guide to soundproofing services
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.
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