• 600 S. Vincent Ave. Azusa, CA 91702
Proudly Serving All of California (800) 707-9278

Wall Insulation in San Diego, Los Angeles & the Bay Area

A yellow building complex with a red roof newly built with landscaping

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How energy-efficient is your home? If your energy bills have been higher than normal for no apparent reason, your home isn’t as energy efficient as it could be!

So, what’s next? How do you tell what the source of the problem is? Professional home insulators will be able to tell you whether you need more insulation or not. Besides high energy bills, if you’re noticing outside noises sound louder even when the windows are closed, it’s warmer or colder by your windows or your windows have excess condensation or a thin glaze, it may be an indication of insufficient insulation.

Free Estimate

To get a free estimate for your project, contact our team today—or keep reading to learn more!

Insulating Interior & Exterior Walls

When it comes to home insulation, your walls are some of the best places to insulate. When it comes to insulating walls, there are a couple things to keep in mind: Exterior wall insulation and interior wall insulation are essential to maximizing your home’s energy efficiency and muffling noises from both outside and inside, between different rooms and levels.

Different Types of Insulation

We can install many types of insulation in your California home, including:

Benefits of Wall Insulation for Your Home in the Los Angeles, San Diego or San Francisco Area

Both exterior wall insulation and interior wall insulation offer a number of benefits, whether cellulose or fiberglass is used. If you have tiny cracks and holes in your home’s envelope, we may insulate your walls with cellulose, which is effective at reducing air infiltration. A lot of air leaks out of your house through the walls!

Wall insulation also helps:

  • Lower your energy bills
  • Make your home more comfortable year round
  • Provide soundproofing
  • Ensure uniform temperature throughout your home

OJ Insulation even offers environmentally friendly insulation options for your project.

Insulating walls is one of the best ways to maximize the energy efficiency of your California home, and insulation contractors will be able to tell you which insulation material would be most suitable and how much wall insulation you need.

California Wall Insulation Contractors

If you have more questions about insulating walls and what it entails, our wall insulators are happy to help! Do you need wall insulation in San Diego, Los Angeles or the Bay Area? Contact us today to schedule a FREE estimate!

You May Also Be Interested In:

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.


We work with builders to install fireplaces.

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