Brand Certified
OJ Insulation
4.3(50 reviews)
Certified by OJ Insulation • Aug 16, 2026
Business Details
600 South Vincent Avenue, Azusa, CA
91702, United States
Certified by OJ Insulation • Aug 16, 2026
(626) 812-6070
Certified by OJ Insulation • Aug 16, 2026
https://www.ojinc.com/locations/azusa/
Certified by OJ Insulation • Aug 16, 2026
About
Certified by OJ Insulation • Aug 16, 2026
Insulation ContractorGeneral ContractorBlinds ShopChimney SweepFireplace StoreDrywall & InsulationRoofing Contractor
Since 1984, homeowners and builders in the Los Angeles and San Diego areas have relied on us for quality insulation and home energy services. We install radiant barrier, commercial foil, fiberglass, cellulose and rigid foam boards. Whether you’re a homeowner trying to add insulation to your attic, a business owner interested in re-insulating your office space, OJ Insulation can handle all your insulation needs. From insulation installation to fireplaces and acoustical ceilings, OJ Insulation is here to help!
Location
Certified by OJ Insulation • Aug 16, 2026
Hours
Certified by OJ Insulation • Aug 16, 2026
Monday7:00 AM - 4:00 PM
Tuesday7:00 AM - 4:00 PM
Wednesday7:00 AM - 4:00 PM
Thursday7:00 AM - 4:00 PM
Friday7:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.3
50 reviews
5 stars
39
4 stars
3
3 stars0
2 stars0
1 star
8
- HSH SJun 30, 20265.0Honest, close to lowest bid, no upselling, knowledgeable, and overall a pleasant experience. In more detail, my attic had only R19 insulation and the batting wasn't pushed in properly between the rafters where i had a pitched ceiling. Estimate was fast, and he recommended just to put another layer off insulation over the old one. He explained that this is effective if the new layer is layed 90 degree to the old one. Made sense to me! As a side note, previous installers wanted to remove the old insulation and vacuum everything before putting the new one in and wanted to charge me 7.5 times more. I'm not kidding! The installers showed up two or three days later, covered the entire path from the front door to the attic with tarps (i have white carpets), were very courteous, efficient and did an excellent job. I know, because i inspected afterwards. I can only recommend these guys!
- JOJulia OFeb 3, 20235.0Excellent and fast residential service. All staff I've interacted with from the service desk, estimates, and installation have been very friendly and helpful with any questions I have. They are economical and very clean too, which is important when getting work done in your home. No issues working with our schedules either. I highly recommend this local business!
- HRHomero RochaSep 14, 20185.0Good
Frequently Asked Questions About OJ Insulation
When was OJ Insulation established?
OJ Insulation has been serving since 1984.
What services does OJ Insulation provide?
OJ Insulation offers insulation installation including radiant barrier, commercial foil, fiberglass, cellulose, rigid foam boards, fireplaces, and acoustical ceilings.
What are the business hours of OJ Insulation?
OJ Insulation is open Monday through Friday from 7:00 AM to 4:00 PM and closed on Saturdays and Sundays.
Where is OJ Insulation located?
OJ Insulation is located at 600 South Vincent Avenue, Azusa, CA 91702, USA.
Which areas does OJ Insulation serve?
OJ Insulation serves multiple areas including Azusa, Orange, Anaheim, Arcadia, Burbank, Carlsbad, Santa Ana, Los Angeles, Palm Springs, Beverly Hills, Orange County, and Los Angeles County in California.
What types of contractors and services categories does OJ Insulation belong to?
OJ Insulation is categorized under insulation contractor, general contractor, blinds shop, chimney sweep, fireplace store, drywall & insulation, roofing contractor, insulator supplier, and contractor.
How can customers contact OJ Insulation?
Customers can contact OJ Insulation by phone at +1 626-812-6070 or visit their website at https://www.ojinc.com.
What nearby building supply stores can customers visit near OJ Insulation?
Nearby, customers can visit JB Wholesale Roofing and Building Supplies for roofing and ceiling products, which complements insulation services offered by OJ Insulation.
Are there nearby automotive services around OJ Insulation?
Yes, near OJ Insulation there are several automotive-related businesses such as Black And White Emergency Vehicles for repairs, Jan's Towing for towing and roadside assistance, and Wheel Cosmo for tires and wheel repairs.
What local services are available near OJ Insulation for professional and industrial needs?
Nearby professional and industrial services include Athens Services for garbage collection and excavation, Anglemyer Crane Rental for construction equipment, Cunningham Storage Systems for business supplies, and Ferguson HVAC Supply for HVAC and industrial equipment.
Brand Certified Facts from OJ Insulation
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Certified August 16, 2026Yext Knowledge Graph
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