Great Southwestern Construction Inc
Castle Rock, CO · Interstate
Motor Carrier
✓ Registered fleet operator
314
Power units
357
Drivers
30
Roadside inspections
Services
What we move
As advertised on myrgroup.com
Derived from federal registrations. Claim this page to list your exact equipment and lanes.
Fleet & safety
The operation
Fleet photos from myrgroup.com
30
Inspections
May 24, 2026
Most recent
Sep 11, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| May 24, 2026 | TX | Level II — Walk-around |
| May 8, 2026 | TX | Level II — Walk-around |
| May 6, 2026 | TX | Level I — Full |
| Jan 28, 2026 | TX | Level II — Walk-around |
| Jan 21, 2026 | NV | Level II — Walk-around |
About
Who we are
Great Southwestern Construction Inc is an interstate motor carrier based in Castle Rock, CO.
“Building a sustainable and reliable foundation For Tomorrow Delivering impactful, large-scale electrical construction services throughout the United States and Canada”— in their own words, from myrgroup.com
Auto-written from federal records. Claim this page to tell your own story and add your team.
Contact
Work with Great Southwestern Construction Inc
Address
1100 Topeka Way
Castle Rock, CO 80104
Phone
(469) 506-9095
MY•••@M•••.COM
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