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California State Insulation

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Santa Rosa, CA
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Location

Santa Rosa, CA

Call (707) 546-3177

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About this contractor

California State Insulation is an insulation business in Santa Rosa, CA. This listing hasn't been claimed by the business yet. Owners can claim it to add photos, hours and services. Experienced installers target home drafts, soggy crawl areas, and under-insulated attics using durable materials built to last. Fair pricing structures ensure local families receive immediate energy savings without facing inflated project costs.

Contact Details

(707) 546-3177
1244 Tapadera Drive

Services offered

Crawl Space Encapsulation

Seals subfloor dirt areas with thick moisture barriers and sump protection.

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Spray Foam Insulation

Fills cavities with high-performance foam to block drafts and enhance insulation values.

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Attic Insulation

Blows clean cellulose or fiberglass to optimal thermal depths to stabilize indoor temperatures.

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Business Hours

Monday
7:00 AM – 7:00 PM
Tuesday
7:00 AM – 7:00 PM
Wednesday
7:00 AM – 7:00 PM
Thursday
7:00 AM – 7:00 PM
Friday
7:00 AM – 7:00 PM
Saturday
8:00 AM – 4:00 PM
Sunday
Closed

Service Area

Santa Rosa, CA · 1 zip codes served

95407

Areas this contractor serves

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Before you hire California State Insulation

In California, HVAC contractors are licensed through the California Contractors State License Board (CSLB). Ask California State Insulation for its license number and check that it is active and in the business's name on the board's website. Look up the license

  • The typical home in Santa Rosa was built in 1980.
  • When replacing a furnace or air conditioner in a home built around 1980, ask for a load calculation (ACCA Manual J) instead of matching the old unit's size: insulation, windows and duct condition change over the decades, and a correctly sized system runs more efficiently.
  • Santa Rosa is heating-dominated, so heating efficiency matters most when you replace a system: AFUE for furnaces, HSPF2 for heat pumps.

Local data for HVAC contractors in Santa Rosa · Licensing boards by state · Which jobs need a permit

Sources: state licensing boards, U.S. Census Bureau (ACS) and NOAA climate normals, as shown on the city page.

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