According to FMCSA records, Diaz Trucking INC (DOT# 1701737) in Beltsville, Maryland has 77 inspections on record with 127 violations and a 27.3% vehicle out-of-service rate and 4 crashes. Safety grade: D (below-average safety record). Active common authority.
77Inspections
27.3%Vehicle OOS Rate
4Crashes
8Power Units
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Vehicle OOS Rate27.3%
Carrier: 27.3% (21 of 77)National: 23.2%
Driver OOS Rate10.4%
Carrier: 10.4% (8 of 77)National: 6.4%
37%OOS rate better than 37% of carriers in Maryland
3%crash rate better than 3% of carriers in Maryland
Violation Categories · 127 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
127total violations across 77 inspections
29violations resulted in out-of-service orders (23%)
Vehicle Maintenance
93
Unsafe Driving
22
Hours of Service
5
Driver Fitness
7
Inspection History · 77 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
Inspected across 6 states: DC, DE, MD, NJ, PA, VA
Level 1: 20 (26%)Level 2: 51 (66%)Level 3: 6 (8%)
1 of 5recent inspections had vehicle out-of-service violations
Date
State
Level
Veh OOS
Drv OOS
02/26/2026
MD
1
1
0
02/25/2026
NJ
2
0
0
01/13/2026
MD
2
0
0
01/13/2026
DE
2
0
0
01/12/2026
MD
2
0
0
01/03/2026
MD
2
0
0
12/11/2025
PA
3
0
0
11/21/2025
MD
2
0
0
11/07/2025
MD
1
3
0
10/23/2025
MD
2
0
0
10/14/2025
MD
2
0
0
10/07/2025
MD
2
0
0
09/16/2025
MD
2
0
0
09/15/2025
MD
1
0
0
08/21/2025
MD
1
0
1
06/30/2025
MD
2
1
0
06/26/2025
MD
2
1
0
06/25/2025
MD
2
0
0
06/24/2025
MD
2
0
0
06/04/2025
MD
2
0
1
04/03/2025
MD
2
0
0
02/04/2025
MD
1
3
0
01/29/2025
VA
1
1
0
01/16/2025
MD
2
0
0
01/15/2025
VA
3
0
1
01/13/2025
MD
1
0
1
01/02/2025
MD
2
0
0
12/26/2024
MD
3
0
0
12/10/2024
MD
1
0
0
11/08/2024
MD
2
2
0
11/07/2024
PA
2
0
1
10/25/2024
VA
2
0
0
10/21/2024
MD
2
0
0
10/21/2024
MD
2
0
0
09/12/2024
MD
2
0
0
08/03/2024
MD
2
0
0
07/30/2024
MD
2
0
0
07/16/2024
MD
2
0
0
06/20/2024
MD
2
0
0
05/20/2024
MD
2
0
0
05/08/2024
MD
1
0
1
04/23/2024
MD
2
0
0
04/17/2024
MD
1
0
0
04/10/2024
MD
1
0
0
04/08/2024
MD
1
0
0
04/05/2024
MD
2
0
0
03/25/2024
MD
2
0
0
03/25/2024
MD
1
1
0
03/11/2024
MD
2
0
0
01/29/2024
MD
2
0
0
01/22/2024
MD
2
0
0
01/18/2024
DC
3
0
0
01/05/2024
MD
2
0
1
01/04/2024
MD
2
1
0
01/04/2024
MD
2
2
0
12/21/2023
MD
1
1
0
12/13/2023
MD
2
0
0
11/18/2023
PA
1
0
0
11/16/2023
MD
1
1
1
11/15/2023
MD
2
0
0
11/01/2023
MD
2
0
0
10/19/2023
MD
2
0
0
10/09/2023
MD
2
0
0
10/02/2023
MD
2
0
0
09/15/2023
MD
2
0
0
08/21/2023
PA
3
0
0
08/15/2023
MD
1
0
0
08/14/2023
MD
2
0
0
08/14/2023
MD
1
2
0
07/13/2023
MD
2
0
0
06/28/2023
MD
3
0
0
06/15/2023
MD
2
0
0
06/01/2023
MD
2
0
0
05/30/2023
MD
2
0
0
05/11/2023
MD
1
1
0
05/04/2023
MD
1
0
0
04/18/2023
MD
2
0
0
Crash History · 4 records
3injury crashes
26-NOV-24most recent crash on record
Date
State
Fatalities
Injuries
Tow-Aways
26-NOV-24
MD
0
1
0
25-SEP-25
PA
0
2
0
21-NOV-24
PA
0
1
0
18-JUL-24
MD
0
0
0
Authority & Insurance
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
MC/MX NumberMC839807
Common AuthorityActive
Contract AuthorityN
Broker AuthorityN
BIPD InsuranceNot On File
Cargo InsuranceNot On File
Surety BondNot On File
Type
Insurer
Coverage
Effective
BIPD/Primary
Agency Insurance Company of Maryland, INC
$1,000
02/27/2026
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.
Power Units8
Drivers8
Fleet SizeSmall Fleet
Operation TypeInterstate
HazmatNo
Operating Since10/24/2007
MCS-150 Filed20250905 0
Annual Mileage (MCS-150)271,025
Address12501 Old Gunpowder Rd Spur, Beltsville, MD 20705