Brand Certified
OJ Insulation
5.0(6 reviews)
Certified by OJ Insulation • Feb 22, 2026
Business Details
4850 W. Cordelia Road, Fairfield, CA
94534, United States
Certified by OJ Insulation • Feb 22, 2026
(310) 870-9991
Certified by OJ Insulation • Feb 22, 2026
https://www.ojinc.com
Certified by OJ Insulation • Feb 22, 2026
About
Certified by OJ Insulation • Feb 22, 2026
Insulation ContractorChimney SweepGutter Cleaning ServiceGeneral ContractorDrywall & InsulationRoofing Contractor
Whether you’re a homeowner trying to add insulation to your attic, a business owner interested in re-insulating your office space, or a contractor in charge of building a new multi-dwelling unit, OJ Insulation can handle all your insulation needs. We install radiant barrier, commercial foil, fiberglass, cellulose and rigid foam boards. Homeowners and builders in the Los Angeles and San Diego areas have relied on us since 1984.
Location
Certified by OJ Insulation • Feb 22, 2026
Hours
Certified by OJ Insulation • Feb 22, 2026
Reviews
5.0
6 reviews
5 stars
6
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1 star0
- MAMichael AlberdiJun 18, 20215.0A little bit of a weird backing, but was unloaded in about a half an hour.
Frequently Asked Questions About OJ Insulation
What types of insulation services does OJ Insulation provide?
OJ Insulation installs radiant barrier, commercial foil, fiberglass, cellulose, and rigid foam boards for insulation needs.
What are the operating 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 4850 W. Cordelia Road, Suite A, Fairfield, CA 94534, USA.
How long has OJ Insulation been in business?
OJ Insulation has been serving customers since January 1, 1984.
What phone number can I call to contact OJ Insulation?
You can contact OJ Insulation at +1 310-870-9991.
Which service areas does OJ Insulation cover?
OJ Insulation serves multiple areas including Fremont, Oakland, Berkeley, San Jose, Fairfield, Livermore, Sacramento, Santa Rosa, Pleasant Hill, San Francisco, Martinez, Rockville, Napa Junction, San Francisco County, and Cannon in California.
Are there any nearby building supply stores that can assist customers before visiting OJ Insulation?
Yes, nearby building supply stores include ABC Supply Co. Inc., Platt Electric Supply, and Green Valley Aloha Saw and Mower, which customers might visit for materials or supplies related to insulation projects.
What nearby facilities can help with shipping or delivery for customers working with OJ Insulation?
UPS Customer Center and Atlas Express Padala are nearby courier and freight services that customers can use for shipping or receiving materials related to insulation work.
What nearby fitness and recreational facilities can customers visit around OJ Insulation?
Customers can visit Jump Highway Sports, CrossFit Interchange, The Dance Factory, and Dance Factory for gym, sports, dance, and recreational activities near OJ Insulation.
Is there a local automotive repair or parts service close to OJ Insulation?
Yes, Sierra Truck and Van and Cordelia RV Center nearby provide automotive repair and parts, useful for customers needing vehicle services when visiting OJ Insulation.
Brand Certified Facts from OJ Insulation
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Certified February 22, 2026Yext Knowledge Graph
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