Insulation contractors in Idaho
Find insulation contractors across Idaho. Use the city pages below to compare local pros, or scroll down to see the top-rated contractors statewide.
Browse insulation contractors by city in Idaho
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Boise, ID
Idaho Falls, ID
Pocatello, ID
Twin Falls, ID
Top-rated insulation contractors in Idaho
These are the highest-rated insulation contractors across all cities we track in Idaho.
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Summit Insulation & Garage Doors LLC
5440 Rammell Rd, Idaho Falls, ID 83401
Idaho Falls-based insulation and garage doors specialist with a limited lifetime insulation warranty and energy-saving focus, offering tax credits and rebates; reviews show mixed scheduling reliability but generally positive workmanship.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Summit Insulation & Garage Doors provides insulation and garage door services for homes and commercial structures in Idaho Falls and beyond.”
website: Shows the core services and service area.
Workmanship
Good
Communication
Mixed
Scheduling
Mixed
Cleanup
Ask during quoting
3e Insulation
5899 N Lakeshore Way, Garden City, ID 83714
3e Insulation provides attic insulation and related services across The Treasure Valley, including blown-in and batt insulation, air sealing, insulation removal, and more, with free quotes and a focus on energy efficiency and comfort.
Services offered
Trust signals
From reviews & website
“Free Quotes.”
website: Indicates the provider offers quotes to homeowners
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
G&G Insulation
382 Locust St S, Twin Falls, ID 83301
G&G Insulation offers residential insulation services in Twin Falls, ID, including spray foam, air sealing, radiant barrier, and more.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Certified Energy Expert”
website: Shows credential highlighted by site
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Partners Insulation of Twin Falls
379 E 400 S #2, Jerome, ID 83338
Residential and commercial insulation services in Idaho, including fiberglass and spray foam, with free estimates and a family‑owned approach.
Services offered
Trust signals
From reviews & website
“If you've noticed that your energy bills are creeping up, the problem may be damaged or poor insulation.”
website: Shows they connect insulation to energy efficiency and address a homeowner concern.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Gem State Spray Foam of Boise
8164 W Beckton Ln, Boise, ID 83714
Gem State Spray Foam of Boise provides residential and commercial spray foam insulation in Boise and nearby Idaho communities, offering free estimates with licensed, insured, no-subcontractor service and a customer-focused, integrity-driven approach.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Residential & Commercial”
website: Shows service scope (types of properties served)
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Marv's Insulation
2790 E Lanark St, Meridian, ID 83642
Marv’s Insulation is an Idaho-based contractor (Meridian) offering attic, spray foam, and full insulation services for residential and commercial projects, with a strong trust signal (rating 4.8 from 6 reviews).
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Trusted Insulation Contractor in Southwest Idaho & Southeast Oregon”
website: Supports trust signals and credibility.
Workmanship
Excellent
Communication
Excellent
Scheduling
Good
Cleanup
Ask during quoting
What to verify in Idaho
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.