Insulation contractors in Portland, OR
Compare insulation contractors serving Portland and the surrounding area. Review each contractor's services, ratings, and key details, then use the questions below to verify scope and pricing before booking estimates.
Map loading
Map coverage
The map shows contractor locations in and around Portland. Click a pin to visit the contractor's website or Google Maps listing.
Browse all Oregon contractorsWhat tends to stand out here
Compare insulation contractors in Portland
Review contractor profiles, services, and ratings before requesting estimates.
Sort and filter contractors
Narrow the list for Portland by service, rating, or contractor name.
Hi-Provac
Portland, OR 97266
Hi-Provac is a Portland-based contractor offering insulation removal/installation, crawlspace cleaning, demolition, mold remediation, asbestos/lead abatement, and decontamination, with free inspections and strong customer feedback.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“We are licensed, bonded, and insured to provide quality abament, demolition / de-construction, insulation, mold, and crawlspace cleaning services in the Portland, Oregon area.”
website: Demonstrates licensing and insurance credentials in Portland
Workmanship
Excellent
Communication
Excellent
Scheduling
Good
Cleanup
Ask during quoting
Alpha Solutions
6426 SE 90th Ave, Portland, OR 97266
Alpha Insulation Solutions offers attic, spray foam, fiberglass, blown-in, and other insulation services for residential and commercial properties in Portland, OR, with a focus on energy efficiency and tailored attic assessments.
Services offered
Trust signals
From reviews & website
“At Alpha Insulation Solutions, we specialize in attic insulation solutions tailored to each property’s unique requirements. Our experienced team evaluates your attic space, identifies gaps or areas of inadequate coverage, and recommends the best insulation type to maximize energy efficiency.”
website: Shows diagnostic approach and tailored recommendations.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Quality Spray Foam Insulation Portland
3549 SE Main St, Portland, OR 97214
Specializes in residential and commercial spray foam insulation in Portland, Oregon, with emphasis on energy savings and rebates.
Services offered
Trust signals
From reviews & website
“The #1 spray foam contractors for commercial and residential in the Portland area”
website: Shows specialization and local focus.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
The Spray Foam Company
11813 NE Sumner St, Portland, OR 97220
Portland-based, family-owned insulation contractor offering spray foam and related insulation options for residential and commercial properties, backed by 10+ years in business and a focus on energy efficiency.
Services offered
Trust signals
From reviews & website
“Based in Portland, OR, our family-owned and operated business has been serving the community for 10+ years.”
website: Shows trust signals and longevity.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Mega Xpress, LLC
3220 NE Lombard St, Portland, OR 97211
Mega Xpress LLC offers residential and small commercial insulation services in Portland, OR, specializing in crawlspace, attic, and wall insulation with mold/water remediation, pest control, air sealing, weatherization, duct sealing, and encapsulation; Energy Trust of Oregon Trade Ally.
Services offered
Trust signals
From reviews & website
“Residential, Small Commercial, Retrofit, New Construction, ADU, Remodel, Repairs”
website: Shows project types served (residential and commercial, retrofit, new construction, ADU, remodel).
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
GreenSavers - Portland
3029 SE 82nd Ave, Portland, OR 97266
GreenSavers - Portland offers HVAC, insulation, and window installation in Portland, OR, with IAQ services and energy-efficiency offerings.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“HVAC, Insulation, & Windows in Portland, OR”
website: Shows core service areas offered in Portland.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Crawl Pros
7404 SE Johnson Creek Blvd Suite A, Portland, OR 97206
Portland, OR-based Crawl Pros offers extensive crawl-space and attic services, including cleaning, insulation installation and removal, encapsulation, mold remediation, radon mitigation, vapor barriers, water removal/remediation, and post/pier repair, with positive reviewer feedback on service and responsiveness.
Services offered
Trust signals
From reviews & website
“Crawl Space Cleanout Services”
website: Shows breadth of crawl-space services
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Goliath Insulation
7404 SE Johnson Creek Blvd Suite A, Portland, OR 97206
Crawl Pros Portland offers extensive crawl-space and attic services with clear, no-pressure estimates and proven workmanship, based on on-time inspections and organized crews.
Services offered
Trust signals
From reviews & website
“Crawl Space Cleanout Services”
website: Shows a listed service specific to the Portland location.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Lake Oswego Insulation Company
3549 SE Main St, Portland, OR 97214
Portland-area spray foam insulation contractor offering residential and commercial services with energy-saving benefits, backed by positive customer reviews and Energy Trust of Oregon support.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“The #1 spray foam contractors for commercial and residential in the Portland area”
website: Shows positioning as a top contractor in the Portland area.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Questions to ask insulation contractors in Portland
More insulation contractors in Oregon
Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.