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Attic insulation installers in Bellevue

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
198 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 HomeRx
HomeRx
13939 SW Tualatin-Sherwood Rd
4.67(
15
)
Approved Pro
HomeRx
13939 SW Tualatin-Sherwood Rd
4.67(
15
)
Approved Pro
Customers say: Super punctual
157 local quotes requested
12 years of experience

HomeRx is an affordable full service insulation and energy audit company. We offer a wide range of weatherization services that will fit your needs and budget. We work with Energy Trust of Oregon, Clark Public Utilities, and other regional utility programs to help you take advantage of incentives that lower your cost. Whenever possible, we apply those incentives at the time of purchase and take ownership of the paperwork and waiting involved with reimbursements. Plus, we provide any documentation you need to claim additional state and federal tax credits that further offset the cost of the project. We will take great care of your home as our installation crews are skillfully qualified with multiple weatherization and safety certifications. Call today and schedule a free home assessment by one of our energy experts and receive an itemized bid focusing on lowering energy costs and improving overall home comfort. Affordable, Professional, Experienced, and Performance you can trust. We welcome your questions and thank you for your interest.

"The installation team was in time, clean and courteous. The work was performed as discussed. Royce was good at helping bridge a gap between the first visit and scheduling and payment deposit. I was able to schedule to a day and time of my need to be home. The overall insulation improvement to my garage and home attic is noticeable, specifically in helping reduce the temp during our current heat wave."

Kevin K on August 2022

HomeRx is an affordable full service insulation and energy audit company. We offer a wide range of weatherization services that will fit your needs and budget. We work with Energy Trust of Oregon, Clark Public Utilities, and other regional utility programs to help you take advantage of incentives that lower your cost. Whenever possible, we apply those incentives at the time of purchase and take ownership of the paperwork and waiting involved with reimbursements. Plus, we provide any documentation you need to claim additional state and federal tax credits that further offset the cost of the project. We will take great care of your home as our installation crews are skillfully qualified with multiple weatherization and safety certifications. Call today and schedule a free home assessment by one of our energy experts and receive an itemized bid focusing on lowering energy costs and improving overall home comfort. Affordable, Professional, Experienced, and Performance you can trust. We welcome your questions and thank you for your interest.

"The installation team was in time, clean and courteous. The work was performed as discussed. Royce was good at helping bridge a gap between the first visit and scheduling and payment deposit. I was able to schedule to a day and time of my need to be home. The overall insulation improvement to my garage and home attic is noticeable, specifically in helping reduce the temp during our current heat wave."

Kevin K on August 2022


Avatar for Floor Coverings International
Floor Coverings International
5.00(
1
)
Approved Pro
Floor Coverings International
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Floor Coverings International provides a rave-worthy experience in flooring. Knowledgeable local teams of trusted experts own the process from start to finish. We offer thousands of possibilities in all types of flooring right from our Mobile Flooring Showroom®, give honest advice without high-pressure sales tactics, and provide experienced installers to make the whole experience exceptional from start to finish. That’s earned us an average customer satisfaction rating of 4.8 stars, and made us one of the highest-rated flooring companies in North America. The Floor Coverings International experience: • A team you can trust: Our local, accountable franchise owner and team manage your flooring project from beginning to end, so you don’t have to. They are professionals who truly care and take pride in a job well done. • Communication and support: We strive to be your trusted advisor. That means you’ll always get straightforward advice, excellent service, and fair pricing. We’ll tell you truthfully what we’d recommend and what we’d have you steer clear of, and we’ll be there to advise, support and keep you informed every step of the way. • Seamless service: Our Mobile Flooring Showroom® and Seamless Service experience is simply a better way to buy flooring. Our personalized process ensures you get the solution that is right for you. From our in-home consultation and detailed proposal, through our on-time, on-budget installation, to our final walk-through, our team is with you until you are 100% satisfied. • Customer-first focus: Our unrelenting focus on you is why we consistently achieve some of the highest customer satisfaction ratings in the business. We set clear expectations and deliver on our promises. Any issues that arise are addressed promptly to your satisfaction. We’re not happy until you’re happy. We truly are The Stars of Flooring

"Andrea is friendly and responsive, quickly assisting her clients. I appreciated how well her employees performed their tasks. They changed the carpet in my living room in about an hour and a half, and most importantly, the quality of the work was excellent. I recommend her company."

Daniel K on January 2025

Floor Coverings International provides a rave-worthy experience in flooring. Knowledgeable local teams of trusted experts own the process from start to finish. We offer thousands of possibilities in all types of flooring right from our Mobile Flooring Showroom®, give honest advice without high-pressure sales tactics, and provide experienced installers to make the whole experience exceptional from start to finish. That’s earned us an average customer satisfaction rating of 4.8 stars, and made us one of the highest-rated flooring companies in North America. The Floor Coverings International experience: • A team you can trust: Our local, accountable franchise owner and team manage your flooring project from beginning to end, so you don’t have to. They are professionals who truly care and take pride in a job well done. • Communication and support: We strive to be your trusted advisor. That means you’ll always get straightforward advice, excellent service, and fair pricing. We’ll tell you truthfully what we’d recommend and what we’d have you steer clear of, and we’ll be there to advise, support and keep you informed every step of the way. • Seamless service: Our Mobile Flooring Showroom® and Seamless Service experience is simply a better way to buy flooring. Our personalized process ensures you get the solution that is right for you. From our in-home consultation and detailed proposal, through our on-time, on-budget installation, to our final walk-through, our team is with you until you are 100% satisfied. • Customer-first focus: Our unrelenting focus on you is why we consistently achieve some of the highest customer satisfaction ratings in the business. We set clear expectations and deliver on our promises. Any issues that arise are addressed promptly to your satisfaction. We’re not happy until you’re happy. We truly are The Stars of Flooring

"Andrea is friendly and responsive, quickly assisting her clients. I appreciated how well her employees performed their tasks. They changed the carpet in my living room in about an hour and a half, and most importantly, the quality of the work was excellent. I recommend her company."

Daniel K on January 2025


Avatar for NW Premium Hardwood Floors Inc
NW Premium Hardwood Floors Inc
PO Box 2033
4.73(
141
)
Approved Pro
NW Premium Hardwood Floors Inc
PO Box 2033
4.73(
141
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
104 local quotes requested

At Northwest Premium Hardwood Floors, we realize that quality Hardwood floor installation requires lots of experience, a meticulous attention to detail, and an insatiable appetite for perfection. We pride ourselves on meeting and exceeding your highest expectations. Please call or email us for a free no obligation estimate for your Hardwood Flooring needs.

"The team gave competitive estimates and the work was performed in professional manner."

ARUN S on July 2021

At Northwest Premium Hardwood Floors, we realize that quality Hardwood floor installation requires lots of experience, a meticulous attention to detail, and an insatiable appetite for perfection. We pride ourselves on meeting and exceeding your highest expectations. Please call or email us for a free no obligation estimate for your Hardwood Flooring needs.

"The team gave competitive estimates and the work was performed in professional manner."

ARUN S on July 2021


Avatar for Floor Trader Direct
Floor Trader Direct
7310 S Hosmer
4.80(
61
)
Approved Pro
Floor Trader Direct
7310 S Hosmer
4.80(
61
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
269 local quotes requested

Welcome to Floor Trader Direct, the in-home and contractor specialists from The Floor Trader of Tacoma. We proudly serve the Puget Sound area since the 40’s. As a family-owned business with over 103 years of experience overall, we understand that flooring is more than just an investment—it's a vital part of your home's aesthetic and comfort. Why endure the hassle of visiting a crowded showroom with limited stock and long wait times when you can explore our massive inventory of hundreds of in-stock flooring options? At Floor Trader Direct, we bring the industry's best values directly to you, making the process of selecting and purchasing new floors stress-free and enjoyable. Our personalized service, backed by generations of expertise, ensures you'll find the perfect flooring solution to fit your style and budget. Take advantage of our easy financing options, including 36-month equal payment programs, and whether you have your own installer or need our assistance, you'll love the results. Visit our website today to learn more! www.floortradertacoma.com

"Work done promptly. Reliable and won't hesitate to recommend or use them again."

David C on February 2025

Welcome to Floor Trader Direct, the in-home and contractor specialists from The Floor Trader of Tacoma. We proudly serve the Puget Sound area since the 40’s. As a family-owned business with over 103 years of experience overall, we understand that flooring is more than just an investment—it's a vital part of your home's aesthetic and comfort. Why endure the hassle of visiting a crowded showroom with limited stock and long wait times when you can explore our massive inventory of hundreds of in-stock flooring options? At Floor Trader Direct, we bring the industry's best values directly to you, making the process of selecting and purchasing new floors stress-free and enjoyable. Our personalized service, backed by generations of expertise, ensures you'll find the perfect flooring solution to fit your style and budget. Take advantage of our easy financing options, including 36-month equal payment programs, and whether you have your own installer or need our assistance, you'll love the results. Visit our website today to learn more! www.floortradertacoma.com

"Work done promptly. Reliable and won't hesitate to recommend or use them again."

David C on February 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
102 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 Mercer Island Floor Coverings
Mercer Island Floor Coverings
3933 88th Ave SE
4.36(
14
)
Approved Pro
Mercer Island Floor Coverings
3933 88th Ave SE
4.36(
14
)
Approved Pro
Customers say: Quality work
170 local quotes requested
Free onsite estimate

With 42 years of experience, Mercer Island Floor Coverings is your go-to expert for all your carpet needs in Seattle. Our specialized team excels in installation, repair, and re-stretching, ensuring your carpets look flawless. Contact us today for top-notch service you can trust.

"Tobias was good and showed up early the next day to work on my small project. Thank you."

Binh N on August 2024

With 42 years of experience, Mercer Island Floor Coverings is your go-to expert for all your carpet needs in Seattle. Our specialized team excels in installation, repair, and re-stretching, ensuring your carpets look flawless. Contact us today for top-notch service you can trust.

"Tobias was good and showed up early the next day to work on my small project. Thank you."

Binh N on August 2024


Avatar for Olympus Flooring Co
Olympus Flooring Co
1400 N 30th St
4.57(
14
)
Approved Pro
Olympus Flooring Co
1400 N 30th St
4.57(
14
)
Approved Pro
Customers say: Quick response
453 local quotes requested
13 years of experience

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 our services offered and call or click to schedule a free estimate today!

"I do not recommend this company, they do their job terribly poorly, and then they don’t pick up the phone from us"

Ihor K on May 2025

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 our services offered and call or click to schedule a free estimate today!

"I do not recommend this company, they do their job terribly poorly, and then they don’t pick up the phone from us"

Ihor K on May 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
186 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 PacWest Floors & More
PacWest Floors & More
17455 68th Ave NE
4.32(
121
)
Approved Pro
PacWest Floors & More
17455 68th Ave NE
4.32(
121
)
Approved Pro
Customers say: Quality work
487 local quotes requested
39 years of experience

Pacwest Floors of Bothell is more than just a flooring store. We are a smaller company with the same pricing as a larger store or chain. What that means is that you get the unbelievable pricing like a chain store, but receive the attention to detail and customer service that the larger stores sometimes struggle with. Our appointment only showroom offers a large selection of every type of floor-covering and counters. Pacwest also has the expert installation crews that they have been working with for over 20 years and the owner of the company has been in the industry for 35 years! We guarantee you will be thrilled with both the pricing and customer service!

"It was great, would hire again"

Keenan S on April 2024

Pacwest Floors of Bothell is more than just a flooring store. We are a smaller company with the same pricing as a larger store or chain. What that means is that you get the unbelievable pricing like a chain store, but receive the attention to detail and customer service that the larger stores sometimes struggle with. Our appointment only showroom offers a large selection of every type of floor-covering and counters. Pacwest also has the expert installation crews that they have been working with for over 20 years and the owner of the company has been in the industry for 35 years! We guarantee you will be thrilled with both the pricing and customer service!

"It was great, would hire again"

Keenan S on April 2024

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FAQs for attic insulation installation projects in Bellevue, 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 Bellevue, WA homeowners’ guide to attic insulation installations
From average costs to expert advice, get all the answers you need to get your job done.
Batt and roll insulation installed by professional in protective gear
Jun 25, 2025
Jun 25, 2025
Budget for the costs of a roll of insulation based on factors such as R-value, labor, materials, square footage, alternative options, and more.
room in home with sound proofing panels on the wall
Jun 24, 2025
Jun 24, 2025
The cost of soundproofing a room depends mainly on the size of the room and the material used. This guide can help you plan your project budget.
Man installing thermal roof insulation layer
Jun 21, 2025
Jun 21, 2025
Budget for attic insulation costs based on factors such as attic size, insulation type, amount of insulation needed, labor, and more.
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.
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.
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