How much will your project cost? Get Quotes Now

Blown-In Insulation Contractors in Seattle, WA

Where do you need a Blown Insulation Installer?

Prescreened Blown Insulation Contractors in Seattle, WA

Are You a Quality Pro? Join Our Network
Capital Insulation
(206) 607-0143
Areas of Expertise
  • New Construction & Retro
  • Crawl Space, Attics & basement cleaning & insulation
  • Commercial Building
  • Ducting Vents Sealing & Wrap Insulation
Featured Review

"Juan is very professional and timely."

- conrad M. from seattle, WA
Kitsap Insulation Services, Inc.
(360) 313-0839
Areas of Expertise
  • Batt, Rolled or Reflective Insulation
  • Blown-In Insulation
Featured Review

" "

- tom S.
R&R Insulation
(360) 313-0451
Areas of Expertise
  • Insulation Installs
  • Insulation removal
  • Vapor Barriers
  • Sump pump installs
  • Rodent exlusion
Featured Review

"Everything went as planned, they showed up on time, did what they said they would do, and for the quoted price."

- steve A. from silverdale, WA
Safe Home Resource, LLC
(360) 467-2048
Areas of Expertise
  • Insulation
Featured Review

"Went out of their way to do everything right and cleaned everything up before they left."

- gary W.
Clean Crawl, Inc.
(866) 497-8418
Areas of Expertise
  • 18+ years of insulation, crawlspace and attic restoration experience
  • Upgrades to inadequate and improperly installed insulation for subfloors, attics & exterior walls
  • Animal exclusion work
  • Green Insulation Options such as Soy Based Spray Foam Insulation, Cellulose Blown Insulation and Cotton Batted Insulation.
  • Locally-owned and operated. Quality and service guaranteed.
Featured Review


- cheryl J. from seattle, WA
Insulation Northwest
(360) 467-2953
Areas of Expertise
  • Spray Foam
  • Rodent Repair
  • Batt, Rolled or Reflective Insulation - Install or Upgrade
Featured Review

"Insulation Northwest was very quick to come an out and give me a very reasonable quote. Their team followed up to see if I had any questions about the quote and I was able to schedule the work very quickly. I had two different crews over at my house and they were very efficient and did a nice job cleaning up after they finished. I would definitely hire them again. "

- jon Y. from olympia, WA
Madrona Home Services, LLC
(360) 467-3408
Areas of Expertise
  • Insulation and Weatherization
Featured Review

"We contacted them to do blow-in and crawl space insulation, but they were very thoughtful and thorough in looking at all the factors with our house and recommending against blowing in the walls and ceilings. In the end we only did the crawl space. I was impressed with their honesty and high ethical standards. They could have easily taken our money and blown in the walls and ceilings, but they seem to truly care about getting good results and giving customers top value. The work they did on the crawl space was excellent. It feels strange to call insulating a crawl space beautiful, but they truly did a beautiful job and we are thrilled to have cold air no longer seeping into our house from below."

- nathan R. from seattle, WA
PNW Insulation, LLC
(360) 467-2890
Areas of Expertise
  • Crawlspace
  • Attic
  • New Construction & Retro-Fit
  • Drainage & Sump Pump Installs
  • Exclusion (Sealing Any Rodent Entry Points)
Featured Review

"Great company to work with. Both estimator and installation crew showed up exactly on time. This company knows how to run a business from scheduling, estimating and doing the job."

- martin S. from seattle, WA
Performance Insulation & Energy Services, Inc.
(360) 313-0517
Areas of Expertise
  • Weatherization; attic Insulation, floor Insulation, wall Insulation, spray foam, duct sealing, air sealing
  • Energy Audits; whole home health and safety testing, house air leakage testing, duct system air leakage testing.
  • Clean Energy Works of Oregon Contractor, Community Power Works Contractor. Home Energy Ratings, Energy Performance Scores, Home Performance with ENERGY STAR, Energy Trust of Oregon Rebates
Featured Review

"Very good"

- ermiyas T. from seattle, WA

Unscreened Insulation Contractors in Seattle, Washington

Tom Craft Construction
12923 S.e. 231 Way
Kent, WA 98031
Einar Johanson Insulation & Glass, Inc.
922 N. 128th
Seattle, WA 98133
J L Insulation
3827 Broadway
Everett, WA 98201
J N M Construction Services
805 High Ave. South
Renton, WA 98055
Pacific Overhead Door, Inc.
5315 Milwaukee Ave. East
Puyallup, WA 98372

Things to Consider Before You Install or Add Blown Insulation:

  • What is the nature of the project?
  • Where do you need insulation installed, replaced, or upgraded? (Check all that apply)

    Masonry walls
    Non-masonry walls
    Foundation walls
  • Select any other services you would like.

    Insulating hot water pipes
    Blanket wrapping hot water heater
    Interior sound proofing
    Energy saving radiant barrier protection

Ideas & Inspiration from Seattle Insulation Contractors