DDIAZ CONSTRUCTION LLC
USDOT 3313723 • 836 N STARCREST DR, SALT LAKE CITY, UT, 84116
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:1 active
Overview
Company profile from FMCSA Census File
USDOT
3,313,723
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Phone
8015052876
Email
Power Units (MCS-150)
4
Drivers (MCS-150)
1
MCS-150 Mileage
44,000
Physical Address
836 N STARCREST DR, SALT LAKE CITY, UT, 84116
Contact
Phone: 8015052876
Email: [email protected]
Risk Signals3 flagged
HIGH
1 active Out-of-Service order
Active OOS orders prevent this carrier from operating until rescinded. See the OOS Orders table for details.
MEDIUM
Elevated vehicle OOS rate: 100.0%
National average is 23.4%. This carrier's vehicle OOS rate is 76.6 percentage points above average.
MEDIUM
Elevated driver OOS rate: 100.0%
National average is 6.7%. This carrier's driver OOS rate is 93.3 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.
Out-of-Service Orders (1)
fmcsa-oos-orders
| OOS Date | Reason | Status | Rescinded |
|---|---|---|---|
| Jan 27, 2023 | New Entrant Revoked - Refusal of Audit/No Contact | ACTIVE | Feb 27, 2023 |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
10%
Drugs / Alcohol
0%
Hours of Service
0%
Unsafe Driving
3%
Vehicle Maintenance
22%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
2
Violations
23
10 OOS
Vehicle OOS %
100.0%
Above nat'l avg (23.4%)
Driver OOS %
100.0%
Above nat'l avg (6.7%)
Power Units (MCS-150)
4
Drivers (MCS-150)
1
Crash Records
0
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
Aug
Sep
Oct
Nov
1
Dec
1
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 2 of 2 inspection records
Inspection Activity Map
2 states • 2 inspections
None Low Medium High🚛 Home base
Violation Summary (23 violations from 2 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:393.43D-B | Brake - relay emergency valve | 2 | 2 | 7 | Vehicle Maintenance |
| FMCSR:396.3A1-HCM | Hubs - Bearing cap plug or filler plug missing or broken | 2 | 2 | — | Vehicle Maintenance |
| FMCSR:396.17C-PI | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.9AA2-OA | 392.9AA2-OA | 1 | 1 | — | Unsafe Driving |
| FMCSR:390.21TB2-DOT | 390.21TB2-DOT | 1 | 0 | — | General/Admin |
| FMCSR:391.11B5-LNCDLNVL | License - Operate a CMV without a valid operators license issued by one State or jurisdiction | 1 | 1 | — | Driver Fitness |
| FMCSR:393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLTR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.9A2-C | Cargo - Vehicle components or dunnage not secured | 1 | 1 | — | Unsafe Driving |
| FMCSR:393.11A1-LLPL | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:396.3A1-BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.9A-LLPL | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLIFTA | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLIRP | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.43DBMA | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.43C-BVTV | Brake - relay emergency valve | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.48A-BIHE | Inoperative/defective brakes | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:392.16-D | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:383.23A2-LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | 1 | 1 | — | Driver Fitness |
Inspection History (2 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Jan 22, 2025 | 83686650 | FOUNTAIN CO | CO | Level 1 | UNPUBLISHE SEMI-TRAILER | 11 | 396.3A1-HCM, 396.17C-PI, 392.9AA2-OA | Yes |
| Dec 5, 2024 | 83325487 | STANSBURY PARK UT | UT | Level 1 | FELLING SEMI-TRAILER | 12 | 393.11A1-LLPL, 396.3A1-BOS, 393.43D-B | Yes |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
2 total · 100.0% OOS
2024-122025-01
InspectionsOOS
Most frequent inspection stations
FOUNTAIN CO1 · 1 OOS
STANSBURY PARK UT1 · 1 OOS
Violations by BASIC category
Compliance Timeline
2 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Feb 27, 2023
OOSOOS order rescinded
New Entrant Revoked - Refusal of Audit/No Contact
Jan 27, 2023
OOSOOS order issued
New Entrant Revoked - Refusal of Audit/No Contact
Related Records
Related records
StateAll entities in Utah
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CityEntities in SALT LAKE CITY, UT
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Crashes0 crash records
FMCSA Crash File
Inspections2 inspection records
Full inspection history
StationFOUNTAIN CO
1 inspection at this station
StationSTANSBURY PARK 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