US · FMCSA ACTIVE
OJ INSULATION LP
Azusa, CA 91702 · DOT 3016051
Company profile
Web-discovered · as of 2026-07-30
OJ Insulation operates as a specialty construction and insulation contractor. Founded in 1984, the company serves residential and commercial builders by providing and installing insulation, rain gutters, and fireplaces throughout Southern California and the Bay Area.
Fleet use
Private fleet
Operating scope
Regional
Service model
own account
Equipment
box truck, specialized
Ownership
Private
Employees
51-200
HQ · 600 South Vincent Avenue, Azusa, CA 91702
Active corporate website, BBB profile, and current Procore network presence verify ongoing daily business operations.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
131
power units
Activity
road freight carrier
private licence
In operation since
2017
181 drivers
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