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Wall Insulation Contractors in San Diego, CA

Insulation contractor installing pink fiberglass batt wall insulationOne of the best ways to make sure your home stays as energy-efficient as possible is to have the walls properly insulated. Behind your walls, there are many tiny holes, gaps and cracks through which air leaks in and escapes.

As one of the biggest culprits of heat loss in your home, your walls absolutely need to be insulated. If they aren’t, they’re costing you a lot of extra money every month.

If you need wall insulation contractors in the San Diego, California, area, there’s only one name you need to know: OJ Insulation. We’ve insulated homes and commercial buildings for nearly three decades. We help owners save money on their energy bills with the right insulation.

Contact us today for a free wall insulation estimate — call 800-707-9278.

Free Estimate

Need Wall Insulation for Your Home?

How do you know if you need more insulation? There are several signs that indicate you may need more wall insulation, including:

  • Energy bills that have been steadily increasing for no apparent reason
  • Drafty rooms
  • Uneven temperatures throughout the house
  • Air conditioning running more than normal
  • Unusually loud outside noises (and/or noises between different rooms or levels inside the house)
  • Excess condensation on the windows

Best Insulation To Use in Walls

In the San Diego area, it stays warm pretty much year-round, which is why insulation for walls is essential. To maximize the energy efficiency – and comfort – of your San Diego home, both the interior and exterior walls should be insulated, as all professional wall insulation contractors will tell you.

The type of wall insulation also needs to be considered. The average homeowner doesn’t know the basics of insulation and all the nuances, such as how radiant barrier (foil insulation) doesn’t make sense as a material for wall insulation. This is why we never recommend DIY insulation installations.

The best types of insulation for walls are:

Fiberglass: You’ve probably seen the pink fluffy insulation; it’s what most people picture when they think of insulation. This type is fiberglass. It’s one of the oldest types of insulation and has been used for centuries.

Cellulose: One of the most environmentally friendly types of insulation, cellulose is made of up to 80% recycled, organic material, mostly newspaper. Cellulose insulation is also one of the best types for soundproofing.

Free Estimate

Contact Your Local Wall Insulation Contractors in San Diego, CA

Our experienced wall insulation contractors serving the San Diego area can install insulation in your home’s exterior and interior walls, helping you save money and live more comfortably.

We can tell you which material would be best and how much you need. Although wall insulation installation may seem like an expensive endeavor, don’t let the high upfront costs deter you. Insulation offers great long-term value – in a few short years, it more than pays for itself.

In fact, insulation offers many benefits in addition to significant energy savings. Our San Diego wall insulation contractors can install insulation that:

  • Makes your home more comfortable year-round
  • Reduces outside noises and noises from room to room and between different levels inside
  • Can raise the market value of your home
  • Promotes a healthier environment (reduced energy consumption leads to fewer greenhouse gas emissions)
  • Can improve the indoor air quality of your home

OJ Insulation has all your insulation installation needs covered in San Diego. Contact our experienced wall insulation contractors today for a free estimate.

Free Estimate

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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