GREAT SOUTHWESTERN CONSTRUCTION INC

USDOT 290775

Active

Active, interstate carrier, large fleet (314 power units) — safety rating: conditional.

USDOT290775
MC Number
Fleet314 power units
Drivers357
Phone4695069095
LocationCastle Rock, CO

Vetting summary

At a glance

  • Out-of-service rate17.4% vs 19.1% national avg
  • Crashes (24 months)8 reported — involvement does not imply fault

These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.

Registration

Carrier identity

USDOT Number290775
MC Number
Legal NameGREAT SOUTHWESTERN CONSTRUCTION INC
DBA Name
Entity TypeCORPORATION
Phone4695069095
Address1100 TOPEKA WAY, Castle Rock, CO, 80104

Status

Authority & safety

Operating StatusActive
Operation TypeInterstate
Safety RatingC — Conditional (rated 19980713)
Hazmat Flagfalse

Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.

Our scoring

Safety scores

Unsafe Driving
78 / 100
Hours-of-Service Compliance
81 / 100
Driver Fitness
0 / 100
Controlled Substances & Alcohol
0 / 100
Vehicle Maintenance
73 / 100

Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.

Safety events

Inspections & crashes (last 24 months)

Inspections23
Out-of-Service Rate17.4% vs 19.1% national average
Crashes8 total (0 fatal, 2 with injuries, 7 towaway)
  • 2026-03-16 — TX — towaway
  • 2026-01-25 — TX — towaway
  • 2025-06-23 — TX — 1 injured
  • 2025-06-09 — TX — towaway
  • 2025-05-08 — TX — 1 injured, towaway

Most frequent violation categories: 20 (6), 51 (6), 47 (5).

Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.

Equipment

Fleet & operations

Power Units (trucks)314
Drivers357
Recent Annual Mileage4,462,006
Last MCS-150 Filing25-JUN-25

GREAT SOUTHWESTERN CONSTRUCTION INC operates 314 power units — a larger fleet than 100% of carriers registered in CO.

Nearby

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