Fresno, Fresno County
Insulation Contractor in Fresno, CA
Masterguard has insulated Fresno homes since 1982 — from 1950s Tower District bungalows to newer builds out by Woodward Park. We know how these homes leak and exactly what to do about it.
Fresno summers regularly top 100°F, so attic R-value is the single biggest lever on your electric bill.
Insulation services in Fresno
From attic blow-ins to full removal and QuietCool fans, Masterguard delivers the complete range of insulation services to Fresno homeowners — the same crew and standards we've held since 1982.
Attic InsulationInsulation Removal, Sanitize & Air SealWall InsulationQuietCool Attic Fan InstallationRadiant Barrier Installation
Why Fresno chooses Masterguard
- Fresno-based crews, same-day quotes in most zip codes
- Experience with stucco, plaster, and drywall retrofits
- Air seal + blow-in combos to hit Title 24 targets
Neighborhoods we serve in Fresno:
Tower District · Fig Garden · Woodward Park · Sunnyside · Bullard
Most requested in Fresno
Attic InsulationCommon questions
Every home is different. We provide free, no-pressure written estimates so you know exactly what your project costs before any work starts.