Brock Services LLC

USDOT: 1584133
MC: Not listed

DBA SCAFFSOURCE

50 power unitsObserved age 5 yrInspected in 4 jurisdictionsDEER PARK, TX

AUTHORITY STATUS UNKNOWN

Vektor Rating VR

Clear to load

Review safety evidence

Assessment only, not load authorization. Confirm current authority and insurance.

Network & connections

Explore shared vehicle observations, common domains, officers and possible company affiliations. Connections are leads for review, not proof of fraud or a commercial relationship.

FMCSA network & connections data as of Nov 14, 2026

Connection records are not fraud findings. Shared vehicles or business details alone do not establish ownership, common management or wrongdoing.

No recent shared-vehicle observations returned

No shared-vehicle matches were returned for the last 12 months. This does not establish that equipment was never shared or that records are complete.

Show all-time history (1 vehicle · 1 carriers)

Across all inspections on record: USDOT 1949993

Matching registration email domain

@brockgroup.com — 9 carriers: 52790 386119 388704 525906 654155 817687 2048045 3189096

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VIN	Carriers	Inspections	First seen	Last seen
1NKWX4EX78J237382 View sourced platform decode	2	9	Jun 26, 2023	Nov 5, 2026

Matching-record group· match basis: email domain

Matching-record group

Records sharing business details

Shows 9 carrier records · matched by email domain

A shared officer name or domain does not establish common ownership. Totals describe matching records, not a verified combined fleet.

Matching records: 9
Reported power total: 134
States: 3
Oldest authority: Jun 1, 1974
Active now: 4

BROCK SERVICES LLC· viewingUSDOT 1584133
50PU
BROCK INDUSTRIAL SERVICES LLCUSDOT 388704
33PU
BRINDERSON LPUSDOT 2048045
29PU
UNITED ANCO SERVICES INCUSDOT 52790
13PU
UNITED SCAFFOLDING INCUSDOT 654155
5PU
MIKEN SPECIALITIES LTDUSDOT 817687
2PU
BROCK SERVICES LTDUSDOT 386119
1PU
AEGION ENERGY SERVICES INCUSDOT 3189096
1PU
SERVICE OFFSHORE PAINTINGUSDOT 525906
0PU

Records with matching business details· hover to preview

BROCK INDUSTRIAL SERVICES LLC BRINDERSON LP UNITED ANCO SERVICES INC UNITED SCAFFOLDING INC MIKEN SPECIALITIES LTD BROCK SERVICES LTD AEGION ENERGY SERVICES INC SERVICE OFFSHORE PAINTING