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Insulation in San Bernardino, CA

Compare 6 local insulation pros. Typical service: $1638–$3159.

Top Insulation Companies in San Bernardino

  1. 1.Attic Projects

    5.0★ (321 reviews)

    5.0★ from 321 reviews

    +19516188850Website

  2. 2.Y&S Attic Insulation

    5.0★ (20 reviews)

    5.0★ from 20 reviews

    +19096016617Website

  3. 3.Industrial Insulation Inc

    4.3★ (4 reviews)

    4.3★ from 4 reviews

    +19095747433

  4. 4.Jose Rodriguez Insulation

    3.7★ (3 reviews)

    3.7★ from 3 reviews

    +19098516818

  5. 5.Sierra Insulation Contractors

    3.0★ (1 reviews)

    3.0★ from 1 reviews

    +19093909944Website

  6. 6.Insulation Wizard

    +19093245137

Insulation Cost in San Bernardino

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in San Bernardino
Attic blown-in insulation$1,638–$3,159/job
Attic spray foam$3,510–$7,020/job

Insulation prices in San Bernardino run about 17% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 6 companies serving San Bernardino, rated 4.2★ on average across 349 customer reviews.

San Bernardino Climate & Seasonal Timing

What San Bernardino's weather means for scheduling insulation.

Last spring frost
January 25
First fall frost
December 19
Annual precipitation
16.01"
Heating degree days
1,420
Cooling degree days
1,989
MonthLowHighPrecip
Jan42.1°68.4°3.15"
Feb43.6°69.2°4.06"
Mar45.7°72.7°2.53"
Apr49.2°77.8°1.02"
May54.3°83.4°0.25"
Jun58.5°90.1°0.07"
Jul63.6°96.2°0.03"
Aug64.2°97.3°0.13"
Sep60.8°92.8°0.25"
Oct54.1°84°0.82"
Nov45.5°74.3°1.29"
Dec41.1°67.1°2.41"

NOAA station data 2.38 miles from San Bernardino.

Permits & Regulations in CA

  • Painting jobs of $1,000 or more in California require a CSLB C-33 Painting and Decorating Contractor license
  • Remodeling that spans several trades requires a B General Building Contractor license
  • Work that disturbs paint in homes built before 1978 must be done by a Lead-Safe Certified firm under the EPA Renovation, Repair and Painting Rule

License required: CSLB C-33 Painting and Decorating Contractor license (jobs of $1,000 or more)

Sources: www.cslb.ca.gov, www.epa.gov

Insulation FAQs for San Bernardino

How much does attic insulation cost in San Bernardino?

Blown-in attic insulation in San Bernardino typically runs $1638-$3159 for a 1,000 square foot attic; spray foam costs two to three times more.

How many insulation contractors serve San Bernardino?

We track 6 insulation contractors serving San Bernardino.

Is insulation in San Bernardino more expensive than average?

Installation labor in San Bernardino runs about +17% versus the national average.

How much insulation does a home in San Bernardino need?

San Bernardino sees about 1,420 heating degree days and 1,989 cooling degree days a year; the colder the climate, the higher the attic R-value worth paying for.

Does insulation help with San Bernardino summers?

Yes -- with summer highs near 97F in San Bernardino, attic insulation cuts the heat load on the air conditioner as much as it holds heat in winter.

Do insulation contractors in CA need a license?

In CA, Painting jobs of $1,000 or more in California require a CSLB C-33 Painting and Decorating Contractor license. Adding attic insulation in San Bernardino rarely needs a permit.

Is spray foam worth it in San Bernardino?

Spray foam earns its price mainly when ducts or an air handler sit in the attic; otherwise blown-in at $1638-$3159 gets most San Bernardino homes the same R-value for less.

How many quotes should I get for insulation in San Bernardino?

Two or three; with 6 insulation contractors serving San Bernardino, compare the R-value and depth each quote installs, not just the price.