USDOT 4040182
Blackrock Groundworks Llc
Graham, WA · Intrastate
Motor Carrier
✓ Registered fleet operator
1
Power units
1
Drivers
1
Roadside inspections
Fleet & safety
The operation
1
Inspections
Feb 25, 2026
Most recent
Feb 25, 2026
Earliest on file
| Date | State | Level |
|---|---|---|
| Feb 25, 2026 | WA | Level III — Driver-only |
About
Who we are
Blackrock Groundworks Llc is an intrastate motor carrier based in Graham, WA.
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Contact
Work with Blackrock Groundworks Llc
Address
14304 234th St E
Graham, WA 98338-7227
Phone
(206) 619-3742
VI•••@G•••.COM
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