SIERRA AG SERVICES INC

USDOT 4223352 • 418 EL CAPITAN DR, DELANO, CA, 93215-4955

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

4,223,352

Status

ACTIVE

Operation

Intrastate (Non-Hazmat)

State

California

Phone

6615438224

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

30,000

Physical Address

418 EL CAPITAN DR, DELANO, CA, 93215-4955

Mailing Address

PO BOX 158, DELANO, CA, 93216-0158

Contact

Phone: 6615438224

Email: [email protected]

Risk Signals1 flagged

MEDIUM

Elevated driver OOS rate: 50.0%

National average is 6.7%. This carrier's driver 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

Revoked / Inactive

Authority Types

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.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

Drugs / Alcohol

Hours of Service

Vehicle Maintenance

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

1 OOS

Vehicle OOS %

0.0%

Driver OOS %

50.0%

Above nat'l avg (6.7%)

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

1 state • 2 inspections

None Low Medium High🚛 Home base

Violation Summary (13 violations from 2 inspections)

fmcsa-inspection-file

Violation Summary (13 violations from 2 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2-SLLEQP	Operating a CMV while ill or fatigued	5	0	8	Unsafe Driving
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:392.2-SLLSOA	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:383.23A2-LCDLN	License (CDL) - Operate a CMV and does not possess a valid CDL	1	1	—	Driver Fitness
FMCSR:392.2-SLL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.9A3	Drivers view and / or movement is obstructed	1	0	—	Unsafe Driving

Inspection History (2 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (2 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Jan 28, 2026	86909248	Roadside	CA	Level 3	RAM STRAIGHT TRUCK	7	392.2-SLLEQP, 383.23A2-LCDLN, 392.2-SLLSOA	Yes
Dec 31, 2025	86686819	Roadside	CA	Level 3	RAM STRAIGHT TRUCK	6	392.2-SLLEQP, 392.2-SLLSR, 392.9A3	No