Insulation Services in Vancouver, WA

Compare 24 insulation services contractors near you in Vancouver and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated May 14, 2026

Verified Pro Installers

Other Businesses in This Area

Attic Crew

5.06 years online
atticrewwa.com

Insulation Contractors

5.0

Quality Spray Foam Insulation Portland

5.05½+ years online
sprayfoaminsulationportland.com

Spray-On Foam & Coating Portland

5.026½+ years online
sprayonfoam.comGet a Free Quote

Supreme Spray Foam of Vancouver

5.01½+ years online
supremesprayfoamvancouver.com

Triumph Insulation

5.01½+ years online
insulationvancouver.net

Vancouver Co

5.0

Extreme Spray Foam of Vancouver

4.9

New Leaf Crawl Space Solutions

4.9~13 years online
newleafcrawlspace.com

Knez Building Materials Co.

4.826+ years online
knezinc.com

Vancouver Spray Foam Insulation

4.75+ years online
sprayfoaminsulationvancouverwa.com

JC Insulation Services

4.68+ years online
jcinsulationservices.comGet a Free Quote

Service Patriots

4.65½+ years online
servicepatriots.com

Service Partners

4.527½+ years online
service-partners.com/branches/wa/portland/a10

Gale Contractor Services

4.314½+ years online
truteam.com/branches/wa/vancouver/26

GTS Interior Supply

3.8~24 years online
gtsinteriorsupply.com/content/vancouver

Installed Building Products Portland

3.513½+ years online
ibpportland.com

R H Insulation Co

3.3

Reyes

2.8

Insulation Services in Nearby WA Cities

Insulation Services in Vancouver, WA

Vancouver, Washington insulation contractors in this directory cover central Vancouver, Salmon Creek, and surrounding Clark County. IECC Climate Zone 4C asks for R-49 attics. Most pre-2000 Vancouver homes have R-30 to R-38 of settled batts — topping up with blown insulation runs $1.40-$2.20 per sq ft.

Clark Public Utilities offers home-performance rebates. The 25C federal credit covers 30% up to $1,200/year. Pacific Northwest humidity makes vapor management critical.

Frequently Asked Questions

What R-value should my Vancouver WA attic have?
IECC Climate Zone 4C asks for R-49 attics.
Should I encapsulate my crawlspace?
Often yes — PNW humidity drives moisture into vented crawlspaces.
Are there rebates?
Clark Public Utilities home-performance rebates ($300-$2,000), 25C federal credit (30% up to $1,200/year).

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