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TRUSTED BY LANGLEY, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon280
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Langley - Updated Nov 2026

Avatar for PNW Insulation, LLC
PNW Insulation, LLC
4.7(
256
)
Blown-In Insulation - Install or Upgrade

Serving Langley, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"PNW Insulation completed many insulation tasks on a house for me including wall insulation, crawl space and attic. They were very accommodating with scheduling the work at various times as each area was ready. I highly recommend them."
Before
All insulated
Final with Wmp
Getting ready to start
Inside office

+22

Response time1 day
Response rate93%
48 neighbors recently requested a quote
Avatar for SPF Insulation
SPF Insulation
4.8(
49
)
Blown-In Insulation - Install or Upgrade

Serving Langley, WA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"We’re building a new 1000 SF home and these guys did a great job. Easy to communicate with, showed up when they said they would and knocked the entire job out in a day. City insulation inspection passed without any issues the next day. SPF was even kind enough to upgrade to higher R-value insulation in some of our 2x8 walls at no added cost. Highly recommend!"
Drill & Fill
Drill & fill
Drill & Fill
Drill & Fill
Drill & Fill Method

+1

Response time3 days
4 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Lake Atitlan Insulation LLC
Lake Atitlan Insulation LLC
5.0(
20
)
Blown-In Insulation - Install or Upgrade

Serving Langley, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We had Lake Atitlan Insulation remove our old insulation and replace it with R-38. I enjoyed working with Nanni from the initial meeting to the final step of installing the insulation. Very knowledgeable lady and truly exceptional customer service. A highly recommended insulation contractor."
Before & After
Before & After
Before & After
Before & After
Before & After

+5

Response time9 hrs
Response rate93%
3 neighbors recently requested a quote
HM Insulation, LLC
5.0(
6
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Langley, WA and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"I recently hired HM insulation to help clean up from a leaky pipe and put new insulation in as well as insulating the pipes. They were very knowledgeable and knew just what to do. I highly recommend them for quality and going beyond to help with whatever issues we had. Prices are excellent and their crew was very helpful and cordial. We will hire them again if we need any other place insulated! Thanks guys!!"
My work
My work
My work
My work
My work

+10

Response time10 mins
Response rate86%
Recommended by83%of homeowners
Avatar for Attic Doctor LLC
Attic Doctor LLC
5.0(
22
)
Blown-In Insulation - Install or Upgrade

Serving Langley, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"We used Attic doctors to insulate and seal both our attic and crawlspace and were satisfied with their quality of work, documentation, and follow through. Excellent customer service throughout the process as well. Would use them again!"
Response time12 hrs
Response rate97%
138 neighbors recently requested a quote
Avatar for WASHINGTON RETROFOAM LLC
WASHINGTON RETROFOAM LLC
4.8(
6
)
Injection Insulation - Install

Serving Langley, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We have over 27 years of experience and over 100k homes insulated. RetroFoam is a non-toxic, odor-free, tripolymer-based resin that acts as both an insulator with a high R-Value and an air seal. This injection foam doesn't off-gas, is Class One Fire Rated, and safe to have in your home. It is an excellent choice for existing exterior walls and can be installed from outside the home. \n\nCascade RetroFoam understands that your home is your biggest investment and you don't want to waste time and money dealing with an uncomfortable home and high energy bills. We offer PREMIER service to the following neighborhoods: * Shoreline, Bellevue, Magnolia, Ballard, Queen Anne, West Seattle, Capitol Hill, Wallingford, University District, Magnolia, Seward Park, Fauntleroy, Laurelhurst, Bothell, North Bend, Snoqualmie, Renton, Kent, Des Moines.

My jobs
My jobs
My jobs
My jobs
My jobs

+22

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for Nordic Insulation, LLC
Nordic Insulation, LLC
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Langley, WA and surrounding areas

Approved

Free estimates

Offers commercial services

If your home feels too hot in summer, too damp in winter, or you've heard rodents scratching around in the attic, you're not alone. Most Puget Sound homes built before 2000 fall well short of today's insulation standard (R-49), and it shows — in your energy bill, in how comfortable your home feels, and in how easily a rodent can find a way in. That's why every Nordic Insulation inspection evaluates 28 vulnerable zones in your home, not just the symptom you called about. We handle attic insulation, crawl space insulation, rodent exclusion, mold remediation, sump pumps, and wall insulation across more than 30 cities in the greater Seattle area.

Project Photos
1 neighbors recently requested a quote
Showing 1-10 of 49
Drywall Insulation FAQs, answered by experts

Options include bricks, natural stone, and concrete blocks. Choose based on durability, aesthetics, and budget.

Textured walls are a great way to hide imperfections left over by drywall installation, but many homeowners feel like it’s an outdated look, despite there being so many types of drywall texture. And while the textured walls of today are a far cry from the popcorn ceilings and faux stucco of our grandmother’s homes, if you want a more modern look or you want to install wallpaper, it’s time to smooth out your walls.

Textured walls can increase the value of your home if the style is modern and seen as a desirable feature and not something a prospective buyer would need to remedy. A good example of this is popcorn texture versus Venetian plaster. The plaster wall would add value to your home, whereas the popcorn texture may be something a new buyer would want to remove.

Eco-friendly options reduce environmental impact and often improve indoor air quality.

Drywall can be installed directly on ceiling joists. In fact, this method is common in many construction projects. Drywall sheets are attached to the joists using screws, ensuring a secure and stable installation. Before attaching the drywall, it's important to mark the joist locations on the ceiling, allowing for accurate screw placement. Proper spacing between screws and careful taping and mudding of joints are crucial to creating a smooth and flawless ceiling surface. If the joists are in good condition and level, installing drywall directly on them is a practical and efficient approach.

The Langley, WA homeowners’ guide to drywall insulation services

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