UNDERGROUND SPECIALTIES INC
USDOT 2794509 • DBA: UNDERGROUND INC • 2945 W 500 S, SALT LAKE CITY, UT, 84104
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
2,794,509
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Phone
8014501616
Email
Power Units (MCS-150)
3
Drivers (MCS-150)
2
Physical Address
2945 W 500 S, SALT LAKE CITY, UT, 84104
Contact
Phone: 8014501616
Email: [email protected]
Risk Signals1 flagged
MEDIUM
Elevated vehicle OOS rate: 66.7%
National average is 23.4%. This carrier's vehicle OOS rate is 43.3 percentage points above average.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
0%
Drugs / Alcohol
0%
Hours of Service
N/A
Unsafe Driving
N/A
Vehicle Maintenance
12%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
3
Violations
8
3 OOS
Vehicle OOS %
66.7%
Above nat'l avg (23.4%)
Driver OOS %
0.0%
Power Units (MCS-150)
3
Drivers (MCS-150)
2
Crash Records
1
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
1
May
Jun
Jul
Aug
Sep
Oct
Nov
1
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 3 of 3 inspection records
Inspection Activity Map
1 state • 3 inspections
None Low Medium High🚛 Home base
Violation Summary (8 violations from 3 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:396.17(c) | No proof of periodic inspection | 3 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.81-H | Horn inoperable | 1 | 0 | 2 | Vehicle Maintenance |
| FMCSR:393.43D-B | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 1 | 3 | Vehicle Maintenance |
| FMCSR:393.43 | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
Inspection History (3 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Dec 18, 2024 | 83432194 | LEHI UT | UT | Level 1 | DITCH WITC SEMI-TRAILER | 2 | 393.81-H, 393.43D-B | Yes |
| May 22, 2024 | 81696727 | LEHI | UT | Level 1 | UTIL SEMI-TRAILER | 5 | 396.17(c), 393.95(f), 393.9(a) | Yes |
| May 15, 2023 | 78633032 | LEHI | UT | Level 1 | INTL TRUCK TRACTOR | 1 | 396.17(c) | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
2 total · 100.0% OOS
2024-052024-12
InspectionsOOS
Violations by BASIC category
Vehicle Maintenance8 · 3 OOS
Recent Crashes
1 crash record from FMCSA Crash File
Total Crashes
1
Fatalities
0
Injuries
0
Tow-Aways
1
Crash History (1 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Dec 21, 2021 | UT | TOW | 0 | 0 | WEST VALLEY CITY | MOUNTAIN VIEW NB HWY; 5800 W, at 3500 S | ...C54970 | UNDERGROUND SPECIALTIES INC |
Compliance Timeline
1 event merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
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StateAll entities in Utah
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CityEntities in SALT LAKE CITY, UT
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Crashes1 crash records
FMCSA Crash File
Inspections3 inspection records
Full inspection history
StationLEHI
2 inspections at this station
StationLEHI UT
1 inspection at this station
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Data sources & freshness
FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026