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Fiberglass Insulation Installation in San Diego & Los Angeles

Do you need insulation contractors serving the San Diego and Los Angeles areas? OJ Insulation works with both builders and homeowners, installing high-quality fiberglass for new construction and retrofit projects.

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Fiberglass Insulation

Fiberglass, one of the most widely installed types of insulation, is available as blown-in (loose-fill) or rolls and batts, and it is made of up to 40% recycled materials. An environmentally friendly product that significantly reduces your energy bills – it doesn’t get much better than that!

Fiberglass loose-fill, or blown-in, insulation can be used in many areas of your home and is particularly useful if you need to fill lots of small gaps, leaks and crevices in the attic. Rolls or batts are designed to fit snugly between wall and floor joists in any area of your home, including the attic and any crawlspaces.

Benefits of Fiberglass Insulation Installation

In addition to being environmentally friendly, fiberglass insulation is beneficial for a number of reasons. It helps:

  • Increase the energy efficiency of your home or building
  • Maximize comfort in your home or building, all year long
  • Improve the performance of your HVAC systems
  • Improve soundproofing
  • Contribute to a healthier environment

Denser fiberglass insulation (such as high density batt insulation) has a higher R-value, which refers to the insulation’s resistance to heat flow. Ultimately, the higher the R-Value, the better! Learn more about why blown-in fiberglass is a good alternative to foam.

Schedule a FREE Fiberglass Insulation Estimate

For any fiberglass insulation needs you have, OJ Insulation can help. We serve Southern California (San Diego and L.A.) as well as the Bay Area.

Contact our fiberglass insulators today if you’re ready to insulate your home with fiberglass. We offer free home insulation assessments to ensure you get the solutions you need to start saving money!


Crew was on time, did a good job. Inspected the house before and after to make sure no damage was done during insulation. Cleaned up..

Sam – Long Beach, CA

Where should you insulate in your home? Check out our interactive infographic:

Home Insulation

We insulate attics, walls and crawl spaces.

Commercial Insulation

We insulate warehouses, offices, studio spaces & more.

Insulation Removal

Do you need to remove old insulation? We can help.

Fireplaces & Mantels

We work with builders to install fireplaces and mantels.

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