SU
SUPERIOR UNDERGROUND LLC
DOT 3132119ActiveIntrastate Non-HazmatDENVER, CO
COMPANY
Authority since
—
MCS-150
2026-03-12 · 265,000 mi (2025)
Fleet
25 units · — trailers · 25 drivers
ADDRESS
Physical
6500 FRANKLIN ST UNIT C
DENVER, CO 80229
DENVER, CO 80229
Mailing
Same as physical
CONTACT
Phone
7203865655
Email
chuck@superiorunderground.com
OFFICERS
Primary Officer
DANIEL ARCHULETA
Title
PRESIDENTOWNER
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Low
0 risk factors · 2 strengths
OOS RATE
12.3%
7 / 57 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Low Risk
0 risk factors · 2 strengths · 2 data pointsSAFETY PERFORMANCE
Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
88% — 50 clean of 57 inspections
Out-of-Service Rate
12.3% — driver OOS 1, vehicle OOS 6
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-03-12
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
No crashes on record
88% clean inspections