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Find Attic insulation installers in Federal Way

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
205 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 All Things Insulation LLC

All Things Insulation LLC

27226 116th Pl Se
5.00(
4
)
Approved Pro

All Things Insulation LLC

27226 116th Pl Se
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
89 local quotes requested

Local Insulation company providing unbeatable prices for any and all insulation needs including all crawlspace and attic restore.

"If I can give a 10 star review I would. Not only did they beat the lowest asking price but was done in 3 days when others told me 4-7 days and on top of that left it spotless for the drywall guys. I recommend that you give them a shot, you won’t regret it. Company is based out of northern Wa but boy did they shock me coming 3 hours south. Thank you Nick and keep it up ??"

Serge N on July 2024

Local Insulation company providing unbeatable prices for any and all insulation needs including all crawlspace and attic restore.

"If I can give a 10 star review I would. Not only did they beat the lowest asking price but was done in 3 days when others told me 4-7 days and on top of that left it spotless for the drywall guys. I recommend that you give them a shot, you won’t regret it. Company is based out of northern Wa but boy did they shock me coming 3 hours south. Thank you Nick and keep it up ??"

Serge N on July 2024


Avatar for Value Max Construction LLC

Value Max Construction LLC

5.00(
19
)
Approved Pro

Value Max Construction LLC

5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
466 local quotes requested

Here at Value Max Construction we specialize in both interior and some exterior remodeling. These are some high quality services that our family owned and operated company provides: Kitchen & Bathroom Remodeling Kitchen Cabinets Painting Flooring Interior & Exterior Painting Deck Restoration Tile and more. At Value Max Construction, we are committed to providing our clients with the highest service standards. Our core values, which include honesty, quality, punctuality, reliability, and cleanliness, are the foundation of our business, and we believe that they are essential for ensuring our clients' satisfaction. By adhering to these values, we are confident that we will not only meet but exceed your expectations and help to increase the value of your valuable home.

"Amazing, Roman and his team are professional, punctual and easy to work with. They went above and beyond what I originally needed done. They are conscientious of the quality of work they do and it shows in the final reveal. I would recommend Value Max Construction to everyone."

Dannette T on September 2025

Here at Value Max Construction we specialize in both interior and some exterior remodeling. These are some high quality services that our family owned and operated company provides: Kitchen & Bathroom Remodeling Kitchen Cabinets Painting Flooring Interior & Exterior Painting Deck Restoration Tile and more. At Value Max Construction, we are committed to providing our clients with the highest service standards. Our core values, which include honesty, quality, punctuality, reliability, and cleanliness, are the foundation of our business, and we believe that they are essential for ensuring our clients' satisfaction. By adhering to these values, we are confident that we will not only meet but exceed your expectations and help to increase the value of your valuable home.

"Amazing, Roman and his team are professional, punctual and easy to work with. They went above and beyond what I originally needed done. They are conscientious of the quality of work they do and it shows in the final reveal. I would recommend Value Max Construction to everyone."

Dannette T on September 2025


Avatar for Madrona Insulation

Madrona Insulation

3110 NE 7th St
4.86(
65
)
Approved Pro

Madrona Insulation

3110 NE 7th St
4.86(
65
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
175 local quotes requested

Madrona Insulation seeks to provide home improvement and energy-saving solutions for existing homes in a socially responsible way. Properly insulating your home will conserve energy and lower your heating and cooling costs. It will be quieter and more comfortable. We offer a variety of insulation and weatherization services for Seattle, Tacoma and Bellevue, Washington, in King, Pierce and Snohomish Counties. DBA Madrona Home Services LLC

"This company is fantastic! 1. Out of the 5 companies I was considering for insulation replacement (yes 5), their quote was the only one that was itemized and understandable. You knew each task you were paying for as well as what the workers were promising to deliver, which is extremely important when dealing with contractors. I found this out having met with 20+ over the last month. 2. They had the most reasonable price, and Rory in particular worked to volunteer his expertise on what our situation needed/did not need with an honesty that is hard to come by because it did not come off as self-serving or trying to take advantage of our lack of expertise. 3. They were reliable, on time, and very communicative every step of the way. They touched base frequently about our complicated situation, they were available for price discussions, and they were direct in communicating arrival and finishing times. I was extremely impressed. 4. The individuals at this company went above and beyond the call of duty. Rory was a pleasure to deal with; he reminds me of the neighbor you want to have because he has great advice, good contacts if you need work outside his company, and reasonable suggestions for what you can do to fix things, and to boot he was extremely available. He even answered our many calls with random questions off-work hours AND he volunteered to come out himself again outside of work hours just to help figure out the steps to fixing our problem. Debbie was affable and an organized presence on the phone. The other staff we worked with- Santiago, Rafael, Luis, and Felix- were all extremely courteous and hardworking during the projects. 5. They worked to coordinate with other contractors without me having to micromanage anyone. I had a roofing company, arborist/tree service, and vent cleaners on site. They were able to navigate their own working space and work in tandem on the roof with the roofers to replace the insulation on the cathedral portion of the house when the underdeck was ripped off, as well as add baffles appropriately. 6. They brainstormed to fix problems we were having at extremely reasonable prices. Example: The attic portion of my home was missing half the ceiling (had to be removed because of extensive mold damage) and they helped me place drywall so we could replace the insulation on the timeline we initially agreed to. It saved my husband and me a lot of money and heartache. What more could you want from a company? The biggest impression I walked away with is that this company actually cares about your situation. My husband and I were purchasing a new home in need of a lot of repairs. We have a toddler and I am third-trimester pregnant. With the move, the unpleasant relationship we had with the previous owners of our home, the strain on our finances, and the overwhelming stress of finding new problems everywhere we looked, I can only say I am extremely grateful we went with Madrona Home Services. Thank you!"

Marylee M on August 2023

Madrona Insulation seeks to provide home improvement and energy-saving solutions for existing homes in a socially responsible way. Properly insulating your home will conserve energy and lower your heating and cooling costs. It will be quieter and more comfortable. We offer a variety of insulation and weatherization services for Seattle, Tacoma and Bellevue, Washington, in King, Pierce and Snohomish Counties. DBA Madrona Home Services LLC

"This company is fantastic! 1. Out of the 5 companies I was considering for insulation replacement (yes 5), their quote was the only one that was itemized and understandable. You knew each task you were paying for as well as what the workers were promising to deliver, which is extremely important when dealing with contractors. I found this out having met with 20+ over the last month. 2. They had the most reasonable price, and Rory in particular worked to volunteer his expertise on what our situation needed/did not need with an honesty that is hard to come by because it did not come off as self-serving or trying to take advantage of our lack of expertise. 3. They were reliable, on time, and very communicative every step of the way. They touched base frequently about our complicated situation, they were available for price discussions, and they were direct in communicating arrival and finishing times. I was extremely impressed. 4. The individuals at this company went above and beyond the call of duty. Rory was a pleasure to deal with; he reminds me of the neighbor you want to have because he has great advice, good contacts if you need work outside his company, and reasonable suggestions for what you can do to fix things, and to boot he was extremely available. He even answered our many calls with random questions off-work hours AND he volunteered to come out himself again outside of work hours just to help figure out the steps to fixing our problem. Debbie was affable and an organized presence on the phone. The other staff we worked with- Santiago, Rafael, Luis, and Felix- were all extremely courteous and hardworking during the projects. 5. They worked to coordinate with other contractors without me having to micromanage anyone. I had a roofing company, arborist/tree service, and vent cleaners on site. They were able to navigate their own working space and work in tandem on the roof with the roofers to replace the insulation on the cathedral portion of the house when the underdeck was ripped off, as well as add baffles appropriately. 6. They brainstormed to fix problems we were having at extremely reasonable prices. Example: The attic portion of my home was missing half the ceiling (had to be removed because of extensive mold damage) and they helped me place drywall so we could replace the insulation on the timeline we initially agreed to. It saved my husband and me a lot of money and heartache. What more could you want from a company? The biggest impression I walked away with is that this company actually cares about your situation. My husband and I were purchasing a new home in need of a lot of repairs. We have a toddler and I am third-trimester pregnant. With the move, the unpleasant relationship we had with the previous owners of our home, the strain on our finances, and the overwhelming stress of finding new problems everywhere we looked, I can only say I am extremely grateful we went with Madrona Home Services. Thank you!"

Marylee M on August 2023


Avatar for Mountain View Insulation, LLC

Mountain View Insulation, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Mountain View Insulation, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
107 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!


ERPM General Contractor

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

ERPM General Contractor

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
135 local quotes requested
1 years of experience

Family owned business with over 10 years of experience handling all your Insulation needs.

Family owned business with over 10 years of experience handling all your Insulation needs.


Avatar for F&M Construction and Remodeling

F&M Construction and Remodeling

13737 SE 26th St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

F&M Construction and Remodeling

13737 SE 26th St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1389 local quotes requested
12 years of experience

With over a decade of experience, F&M Construction and Remodeling is the regional leader in residential and commercial construction and remodeling. Our commitment to excellence ensures that we deliver top-notch workmanship and outstanding service, bringing your dream projects to life. We prioritize the safety and continuous growth of our team while fostering an inclusive and collaborative culture. Dedicated to building strong community ties, F&M Construction and Remodeling goes above and beyond to exceed your expectations.

With over a decade of experience, F&M Construction and Remodeling is the regional leader in residential and commercial construction and remodeling. Our commitment to excellence ensures that we deliver top-notch workmanship and outstanding service, bringing your dream projects to life. We prioritize the safety and continuous growth of our team while fostering an inclusive and collaborative culture. Dedicated to building strong community ties, F&M Construction and Remodeling goes above and beyond to exceed your expectations.


Avatar for Ardelean Construction Company

Ardelean Construction Company

7306 191st St Ct E
4.75(
4
)
Approved Pro

Ardelean Construction Company

7306 191st St Ct E
4.75(
4
)
Approved Pro
Customers say: Quality work
222 local quotes requested
5 years of experience

Choose Ardelean Construction for your exterior and interior remodeling needs, and experience peace of mind knowing your home is in skilled hands. Contact us today for an estimate and let us help transform your home with quality craftsmanship and exceptional service!

"They did a great job laying the tile and a few other small projects, but the reason I am rating 4 stars is they never finished the initial project. I paid them before the transition pieces were put in and they have ghosted me since. Said they are busy but its been almost 2 months now. Definitely recommend having them finish before you pay so you don't end with an unfinished project like me."

Crystal W on September 2025

Choose Ardelean Construction for your exterior and interior remodeling needs, and experience peace of mind knowing your home is in skilled hands. Contact us today for an estimate and let us help transform your home with quality craftsmanship and exceptional service!

"They did a great job laying the tile and a few other small projects, but the reason I am rating 4 stars is they never finished the initial project. I paid them before the transition pieces were put in and they have ghosted me since. Said they are busy but its been almost 2 months now. Definitely recommend having them finish before you pay so you don't end with an unfinished project like me."

Crystal W on September 2025


Avatar for TCB CARPETS INC

TCB CARPETS INC

18127 29TH DR SE
4.73(
49
)
Approved Pro

TCB CARPETS INC

18127 29TH DR SE
4.73(
49
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
396 local quotes requested

We bring the show room to your home. I want you to find exactly what you want. I am dependable and on time. We use quality products on all of my jobs. Detail oriented. Over 35 years experience!! We do background ground checks on all employees to ensure your service will be top notch.

"We had a great experience with TCB Carpet from start to finish. Lenny met us at our home with samples and was very honest and helpful during the carpet selection. Once the right carpet was chosen & measurements were completed, he was able to set up the installation date that worked for us. His crew was very professional, punctual, organized. They were very efficient. We have a 2900+sqft house and they were in and out in less than 2 days. Swift & Quality work. They even cleaned up of driveway of any debris that was there from cutting the carpets. Will definitely hire them again for all of our future flooring needs."

Mike W on September 2025

We bring the show room to your home. I want you to find exactly what you want. I am dependable and on time. We use quality products on all of my jobs. Detail oriented. Over 35 years experience!! We do background ground checks on all employees to ensure your service will be top notch.

"We had a great experience with TCB Carpet from start to finish. Lenny met us at our home with samples and was very honest and helpful during the carpet selection. Once the right carpet was chosen & measurements were completed, he was able to set up the installation date that worked for us. His crew was very professional, punctual, organized. They were very efficient. We have a 2900+sqft house and they were in and out in less than 2 days. Swift & Quality work. They even cleaned up of driveway of any debris that was there from cutting the carpets. Will definitely hire them again for all of our future flooring needs."

Mike W on September 2025


Avatar for Olympia Floor Source

Olympia Floor Source

2831 54th Ave SW
5.00(
23
)
Approved Pro

Olympia Floor Source

2831 54th Ave SW
5.00(
23
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
737 local quotes requested

We are a company built of third and fourth generation flooring installers. We know floors and we consider the installation an art. For your commercial or residential floor, we offer carpet, laminate, hard wood, LVP, VCT, sheet vinyl, tile and more! We also offer expert installation, carpet re-stretches and other repairs. Our installers are licensed general contractors and also offer certain home repairs, carpentry, water damage remediation and remodel / renovation services. We have an outstanding record of service! Give us a call and we will be happy to give you a quote on any job; large or small.

"Everything went good and the carpet looks great. Would definitely recommend Olympia Floor Source if you need your carpet done right."

Deon H on March 2025

We are a company built of third and fourth generation flooring installers. We know floors and we consider the installation an art. For your commercial or residential floor, we offer carpet, laminate, hard wood, LVP, VCT, sheet vinyl, tile and more! We also offer expert installation, carpet re-stretches and other repairs. Our installers are licensed general contractors and also offer certain home repairs, carpentry, water damage remediation and remodel / renovation services. We have an outstanding record of service! Give us a call and we will be happy to give you a quote on any job; large or small.

"Everything went good and the carpet looks great. Would definitely recommend Olympia Floor Source if you need your carpet done right."

Deon H on March 2025

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FAQs for attic insulation installation projects in Federal Way, WA

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Federal Way, WA homeowners’ guide to attic insulation installations

From average costs to expert advice, get all the answers you need to get your job done.