← OhMyCarrier

GREAT SOUTHWESTERN CONSTRUCTION INC

USDOT 290775 · status active · 7 pass / 0 fail / 2 unknown

What this page is. A rendering of FMCSA public records on a stated date. Not a safety rating, credit score, or recommendation. Source: Company Census File (az4n-8mr2, updated 2026-10-21, sha256 73d4c5901abe8cdb…).

Checks

Identity

Legal nameGREAT SOUTHWESTERN CONSTRUCTION INC
Company Census File
DBA—
Company Census File
MC number—
Company Census File
Registration statusA
Company Census File
Operation typeA
Company Census File
Registered since1987-04-30
Company Census File

Contact

Phone4695069095
Company Census File
Emailmyr-dot@myrgroup.com
Company Census File
Officer 1BRANDON LARK
Company Census File
Officer 2BRAD J MUNDEN
Company Census File

Address

Street1100 TOPEKA WAY
Company Census File
CityCASTLE ROCK
Company Census File
StateCO
Company Census File
ZIP80104
Company Census File
CountryUS
Company Census File

Fleet (self-reported on MCS-150)

Truck units314
Company Census File
Power units314
Company Census File
Drivers357
Company Census File
CDL drivers357
Company Census File
Intrastate drivers25
Company Census File
Last MCS-150 filing2025-06-25
Company Census File

Related carriers

No other active carrier shares this carrier's officer and address in the public record.

Safety history

Counts from FMCSA inspection and crash records, all history on file. Not a safety rating; FMCSA assigns ratings only after an on-site review.

Inspections37
driver 14 · vehicle 57
Out-of-service12 (32.4% of inspections)
driver 2 · vehicle 10
Violations64
Inspection span2023-12-06 – 2026-10-19
Crashes34
fatal 3 · injury 15 · tow-away 31
Crash span2006-03-22 – 2026-10-07

Rulebook v1 · JSON