Integrity, knowledge and excellent service – These aren’t just words, they represent how OJ Insulation does business. Whatever your needs, you can trust us to offer high quality insulation materials and service.

A variety of services – From insulation installation to fireplaces and acoustical ceilings, OJ Insulation can help improve the energy efficiency and aesthetics of homes and buildings in the San Diego and LA areas.

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Your Top Source for Home Insulation & Commercial Insulation in Southern California & the Bay Area

Are you looking to save money on your energy bill while staying comfortable all year long? At OJ Insulation, we can tighten up your home or office in Southern California or the Greater Bay Area to ensure air does not easily escape. Whether you want to insulate your attic or walls with fiberglass, cellulose or radiant barrier, we can help! If you’re in San Diego or Los Angeles and need commercial or home insulation installation services, call us today for a free estimate—(800) 707-9278!

Why Should You Choose OJ as Your Insulation Contractor?

OJ Insulation is among the best insulation companies in San Diego, Los Angeles and surrounding areas. Why?

25 Years of Experience Insulating Homes and Businesses

When you have someone insulating your home, you want to make sure it’s done right the first time. At OJ Insulation, we have over two decades of experience to help you start saving money and living comfortably in no time!

We’ll Provide You the High-Quality Insulation Service You Deserve

We are always working towards being the best insulation company in California, so when we insulate your home or office, we make sure you are completely satisfied.

Our Honest Assessment of Your Insulation Needs

At OJ Insulation, we won’t charge you for insulation you don’t need. When you schedule your free estimate, we’ll discuss with you the different options you can take to maximize your overall savings and comfort. We won’t try to sell you on insulation that won’t give you any returns.

Ultra-Competitive Prices for All Types of Insulation

When you choose us, you’ll know you are getting the best value for your money. We stay up to date with local insulation trends, so we can constantly deliver the best insulation prices throughout Southern California and the Bay Area for cellulose, radiant barrier, and fiberglass products.

We Are Always On Time For Each and Every One of Our Insulation Projects

We show up when we say we will. We don’t like to leave our customers waiting for us to show up. When you schedule your appointment, we’ll be there at that time—no excuses.

We Ensure Your Safety While Insulating Your Property

At OJ Insulation, we make sure each person visiting your home or office is trusted and will deliver you the highest quality service!

Get a Free Estimate on Your Southern California Insulation Project!

Are you ready to start saving money and live more comfortably than you ever had before? Never ask “Where can I find a reliable insulation contractor near me?” again! If you are in Southern California or the Bay Area and are interested in insulating your home or office, contact OJ Insulation for a FREE estimate! There are no obligations—so contact us today at (800) 707-9278!

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Homeowners do you want to reduce your ongoing heating and cooling costs?

Our qualified friendly team can assess your property and provide expert advice on how our insulation solutions can reduce your ongoing heating and cooling costs. Call 1800 647 669 or email sales@nisnow.com.au​.

National Insulation Solutions' team prides themselves on quality, efficient, and cost effective service.



Builders want fast reliable service from a qualified friendly team?

Call 1800 647 669 or email sales@nisnow.com.au​​ to discuss how we can supply and install Wall, Ceiling and Acoustic Batts as well as Building wrap for your projects.

The safety of our clients and our installation teams is our priority, strict Safety and Quality checks performed on each site ensures the work is completed when you need it.



Construction Companies, are you looking for a large dedicated team to support your insulation needs?

Our qualified installers are ready when you need, servicing South East Queensland and Northern New South Wales. 

Our tracking app ensures we know where our teams are at all times; it also accurately monitors installation rates to guarantee we can provide competitive pricing to our customers.

Call 1800 647 669 or email sales@nisnow.com.au

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Areas We Cover

With our HQ based on the Gold Coast we service

South East Queensland and Northern New South Wales


  • Brisbane
  • Ipswich
  • Logan
  • Sunshine Coast
  • Gold Coast
  • Tweed Heads
  • Ballina
  • Toowoomba

©2018 MK and JB Pty Ltd, ABN: 98 623 927 891. All Rights Reserved.