USDOT 3414972
Rockridge Construction
Michael Nicholas Masloff · Sonoma, CA · Intrastate
Motor Carrier
✓ Registered fleet operator
1
Power units
2
Drivers
1
Roadside inspections
Fleet & safety
The operation
1
Inspections
Mar 25, 2026
Most recent
Mar 25, 2026
Earliest on file
| Date | State | Level |
|---|---|---|
| Mar 25, 2026 | CA | Level I — Full |
About
Who we are
Rockridge Construction is an intrastate motor carrier based in Sonoma, CA.
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Contact
Work with Rockridge Construction
Address
22295 Broadway
Sonoma, CA 95476-8225
Phone
(415) 328-8194
MA•••@Y•••.COM
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