MAIN ELECTRIC SUPPLY COMPANY LLC

USDOT 2741609 • DBA: UNITED ELECTRIC SUPPLY COMPANY GROUND ZERO SAF-COM • 3600 W SEGERSTROM AVE, SANTA ANA, CA, 92704

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

2,741,609

Status

ACTIVE

Operation

Interstate

State

California

Phone

9497323612

[email protected]

Power Units (MCS-150)

130

Drivers (MCS-150)

132

MCS-150 Mileage

2,750,000

Physical Address

3600 W SEGERSTROM AVE, SANTA ANA, CA, 92704

Contact

Phone: 9497323612

Email: [email protected]

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 Measures

Unsafe Driving

Hours of Service

Driver Fitness

Drugs / Alcohol

Vehicle Maintenance

2.19

BASIC measure values (lower = better). Percentile rankings not available for this carrier. Data from SMS snapshot Apr 5, 2026.

Inspections

496

Violations

24 OOS

Vehicle OOS %

24.0%

Above nat'l avg (23.4%)

Driver OOS %

3.0%

Power Units (MCS-150)

130

Drivers (MCS-150)

132

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 100 of 496 inspection records

Inspection Activity Map

4 states • 496 inspections

None Low Medium High🚛 Home base

Violation Summary (75 violations from latest 100 of 496 inspections)

fmcsa-inspection-file

Violation Summary (75 violations from latest 100 of 496 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.9A2-C	Cargo - Vehicle components or dunnage not secured	6	5	—	Unsafe Driving
FMCSR:393.100B-C	Cargo securement - aggregate working load	6	6	6	Vehicle Maintenance
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	6	0	8	Unsafe Driving
FMCSR:393.9A-LHLI	Inoperable required lamps	5	0	3	Vehicle Maintenance
FMCSR:393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	4	0	—	Vehicle Maintenance
FMCSR:392.2-SLLDL	Operating a CMV while ill or fatigued	3	1	8	Unsafe Driving
FMCSR:393.100C-C	Cargo - Cargo not secured against shifting	3	1	—	Vehicle Maintenance
FMCSR:393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	2	0	—	Vehicle Maintenance
FMCSR:393.11A1-CSLRR	Lighting devices/reflectors	2	0	3	Vehicle Maintenance
FMCSR:393.110C-C	Cargo securement - logs	2	2	7	Vehicle Maintenance
FMCSR:390.21TB1-MC	390.21TB1-MC	2	0	—	General/Admin
FMCSR:393.75A3-TAOL	Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	2	2	—	Vehicle Maintenance
FMCSR:393.9A-LFTSI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.9A-LLPL	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.106D-C	Cargo securement - front end structure	2	2	5	Vehicle Maintenance
FMCSR:396.5B-HWSL	Fuel system leak	1	1	7	Vehicle Maintenance
FMCSR:392.2-SLLEQP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLMF	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.95B	Emergency equipment - warning devices missing	1	0	4	Vehicle Maintenance
FMCSR:393.110B1-C	Cargo securement - logs	1	1	7	Vehicle Maintenance
FMCSR:393.95F	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:392.9BA-NOREGINTRA	392.9BA-NOREGINTRA	1	0	—	Unsafe Driving
FMCSR:393.106C1-C	Cargo securement - front end structure	1	1	5	Vehicle Maintenance
FMCSR:393.45D-B	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.9A-LSLIWR	Inoperable required lamps	1	1	3	Vehicle Maintenance
FMCSR:393.67C7V-F	Tires - other defects	1	0	6	Vehicle Maintenance
FMCSR:393.9A-LTSI	Inoperable required lamps	1	1	3	Vehicle Maintenance
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLSOA	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.102C2-C	Cargo - Sided Vehicle - Insufficient load securement so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely aff	1	0	—	Vehicle Maintenance
FMCSR:393.11A1-LHLM	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:390.21TB2-DOT	390.21TB2-DOT	1	0	—	General/Admin
FMCSR:395.24	HOS (ELD) - ELD Form and Manner	1	0	—	Hours Of Service
FMCSR:390.3E3-MC	390.3E3-MC	1	0	—	General/Admin
FMCSR:390.21TE2IV-D	390.21TE2IV-D	1	0	—	General/Admin
FMCSR:393.45B2-B-AIR	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

24.0%vs nat'l 23.4%

+0.6 pts above avg

Driver OOS Rate

3.0%vs nat'l 6.7%

-3.7 pts below avg

Violations / Inspection

0.75vs nat'l 1.80

-1.05 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (496 inspections)

Showing 50 of 496

fmcsa-inspectionsApr 5, 2026

Inspection History (496 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Apr 7, 2026	87527159	Roadside	CA	Level 2	HINO STRAIGHT TRUCK	0	—	No
Apr 7, 2026	87526121	Roadside	CA	Level 2	INTL STRAIGHT TRUCK	1	Details unavailable	No
Apr 2, 2026	87515595	Roadside	CA	Level 1	HINO STRAIGHT TRUCK	0	—	No
Mar 30, 2026	87471479	CONEJO IF	CA	Level 1	INTL STRAIGHT TRUCK	0	—	No
Mar 26, 2026	87470876	CORDELIA IF	CA	Level 1	INTL STRAIGHT TRUCK	0	—	No
Mar 26, 2026	87471512	CORDELIA IF	CA	Level 1	INTL STRAIGHT TRUCK	1	396.5B-HWSL	Yes
Mar 26, 2026	87411769	I-680 NB PLATFORM SCALE	CA	Level 2	FRHT STRAIGHT TRUCK	1	392.9A2-C	Yes
Mar 24, 2026	87469403	CORDELIA IF	CA	Level 1	FRHT STRAIGHT TRUCK	0	—	No
Mar 18, 2026	87335525	CORDELIA IF	CA	Level 1	HINO STRAIGHT TRUCK	0	—	No
Mar 18, 2026	87335185	CORDELIA IF	CA	Level 1	INTL STRAIGHT TRUCK	0	—	No
Mar 17, 2026	87326657	CONEJO CVEF	CA	Level 1	IHC STRAIGHT TRUCK	1	393.100B-C	Yes
Mar 16, 2026	87317306	CORDELIA IF	CA	Level 2	INTL STRAIGHT TRUCK	0	—	No
Mar 16, 2026	87317607	CORDELIA IF	CA	Level 1	INTL STRAIGHT TRUCK	0	—	No
Mar 12, 2026	87278604	N/B CARSON SCALES	CA	Level 2	HINO STRAIGHT TRUCK	2	392.2-SLLEQP, 392.2-SLLMF	No
Mar 12, 2026	87287319	CONEJO IF	CA	Level 2	INTL STRAIGHT TRUCK	0	—	No
Mar 12, 2026	87305647	RAINBOW IF (NORTHBOUND)	CA	Level 1	FRHT TRUCK TRACTOR	0	—	No
Mar 10, 2026	87266692	MISSION GRADE IF	CA	Level 2	INTL STRAIGHT TRUCK	4	392.2-SLLDL, 393.95B, 393.95A1	No
Mar 10, 2026	87316314	3950 E/B INTERSTATE 80	CA	Level 1	WILX SEMI-TRAILER	1	392.9A2-C	Yes
Mar 9, 2026	87315921	CORDELIA IF	CA	Level 1	FORD STRAIGHT TRUCK	0	—	No
Mar 9, 2026	87317058	CORDELIA IF	CA	Level 3	INTL STRAIGHT TRUCK	1	392.2-SLLDL	No
Mar 6, 2026	87244190	CHOWCHILLA RIVER IF	CA	Level 1	MACK STRAIGHT TRUCK	0	—	No
Mar 3, 2026	87217154	CAJON SCALES	CA	Level 1	FRHT STRAIGHT TRUCK	1	393.100B-C	Yes
Feb 25, 2026	87141368	I680 NB WALNUT CRK PLTFM SCALE	CA	Level 3	HINO STRAIGHT TRUCK	1	393.110B1-C	Yes
Feb 24, 2026	87142082	MISSION GRADE IF	CA	Level 2	INTL STRAIGHT TRUCK	0	—	No
Feb 24, 2026	87217390	CORDELIA IF	CA	Level 3	INTL STRAIGHT TRUCK	0	—	No
Feb 20, 2026	87122713	WB LIVERMORE SCALE	CA	Level 3	INTL STRAIGHT TRUCK	0	—	No
Feb 19, 2026	87120294	DESERT HILLS IF	CA	Level 2	HINO STRAIGHT TRUCK	0	—	No
Feb 19, 2026	87120701	SR-91 W/B PERALTA SCALES	CA	Level 2	INTL STRAIGHT TRUCK	2	392.2-SLLSR, 393.110C-C	Yes
Feb 18, 2026	87119330	CORDELIA IF	CA	Level 1	INTL STRAIGHT TRUCK	1	393.9A-LHLI	No
Feb 18, 2026	87120203	CAJON PLATFORM SCALES	CA	Level 1	HINO STRAIGHT TRUCK	1	393.100B-C	Yes
Feb 12, 2026	87035942	I 80 W/B ANTELOPE SCALES	CA	Level 2	FORD STRAIGHT TRUCK	2	393.95F, 393.100C-C	No
Feb 11, 2026	87092575	CORDELIA IF	CA	Level 3	INTL STRAIGHT TRUCK	0	—	No
Feb 6, 2026	87010089	CORDELIA IF	CA	Level 1	FRHT STRAIGHT TRUCK	0	—	No
Feb 4, 2026	87009310	CORDELIA IF	CA	Level 1	FRHT STRAIGHT TRUCK	0	—	No
Feb 4, 2026	86970922	CONEJO CVEF	CA	Level 3	HINO STRAIGHT TRUCK	0	—	No
Feb 4, 2026	86970032	GILROY IF	CA	Level 1	INTL STRAIGHT TRUCK	0	—	No
Feb 3, 2026	87011203	CORDELIA IF	CA	Level 1	HINO STRAIGHT TRUCK	0	—	No
Feb 2, 2026	86950033	CONEJO IF	CA	Level 1	FRHT STRAIGHT TRUCK	0	—	No
Jan 29, 2026	86970229	CORDELIA IF	CA	Level 1	ISU STRAIGHT TRUCK	0	—	No
Jan 29, 2026	86926553	I-580 E/B SCALE	CA	Level 2	FRHT STRAIGHT TRUCK	2	390.21TB1-MC, 392.9BA-NOREGINTRA	No
Jan 21, 2026	86879625	3950 E/B INTERSTATE 80	CA	Level 1	WILX SEMI-TRAILER	2	393.106C1-C, 393.45D-B	Yes
Jan 20, 2026	86868610	CORDELIA IF	CA	Level 1	ISU STRAIGHT TRUCK	0	—	No
Jan 20, 2026	86869150	CORDELIA IF	CA	Level 1	FORD STRAIGHT TRUCK	0	—	No
Jan 19, 2026	86856167	I-580 E/B LIVERMORE CVEF	CA	Level 2	INTL STRAIGHT TRUCK	1	393.100B-C	Yes
Jan 16, 2026	86847105	CORDELIA IF	CA	Level 1	HINO STRAIGHT TRUCK	1	393.95A4-EEUS	No
Jan 15, 2026	86847774	GILROY IF	CA	Level 3	INTL STRAIGHT TRUCK	1	Details unavailable	Yes
Jan 13, 2026	86784548	CHRISMAN AT VALPICO	CA	Level 2	FRHT STRAIGHT TRUCK	1	393.95A4-EEUS	No
Jan 12, 2026	86847286	CORDELIA IF	CA	Level 1	ISU STRAIGHT TRUCK	1	393.75A3-TAOL	Yes
Jan 8, 2026	86770733	NIMITZ IF	CA	Level 2	FRHT STRAIGHT TRUCK	1	393.9A-LFTSI	No
Jan 7, 2026	86754501	RAINBOW IF (NORTHBOUND)	CA	Level 3	INTL STRAIGHT TRUCK	0	—	No

View all 496 records

View all 496 inspections →

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

351 total · 21.7% OOS

2024-042026-04

InspectionsOOS

Most frequent inspection stations

CORDELIA IF224 · 17 OOS

RAINBOW IF22 · 3 OOS

3950 E/B INTERSTATE 8017 · 2 OOS

CHOWCHILLA RIVER IF16 · 2 OOS

CONEJO IF14 · 5 OOS

GILROY IF13 · 3 OOS

CASTAIC IF10 · 2 OOS

DESERT HILLS IF9 · 3 OOS

Violations by BASIC category

Vehicle Maintenance160 · 68 OOS

Unsafe Driving110 · 15 OOS

General/Admin40 · 3 OOS

Driver Fitness10 · 8 OOS

Hours of Service9 · 4 OOS

Unknown8

Recent Crashes

15 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 3 crashes

Tow-Aways

Crash History (15 records)

fmcsa-crash-fileApr 5, 2026

Crash History (15 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Jan 30, 2026	CA	INJURY	1	Unincorporated	SR-17 S/B	...827019	MAIN ELECTRIC SUPPLY COMPANY LLC
Dec 4, 2025	CA	TOW	0	UNINCORPORATED	I-80 W/B	...T52620	MAIN ELECTRIC SUPPLY COMPANY LLC
Apr 29, 2025	CA	TOW	0	UNINCORPORATED	37.302489/-120.559470	...733170	MAIN ELECTRIC SUPPLY COMPANY LLC
Jan 3, 2025	CA	TOW	0	BERKELEY	37.85804606 / -122.24530078	...029323	MAIN ELECTRIC SUPPLY COMPANY LLC
Sep 25, 2024	CA	INJURY	3	SANTA ANA	33.771126/-117.869279	...325496	MAIN ELECTRIC SUPPLY COMPANY LLC
Sep 18, 2024	CA	TOW	0	TRACY	37.73650 / -121.53153	...029324	MAIN ELECTRIC SUPPLY COMPANY LLC
Sep 22, 2023	CA	TOW	0	JURUPA VALLEY	34.013211/ -117.441514	...LP3931	MAIN ELECTRIC SUPPLY COMPANY LLC
Aug 24, 2023	CA	TOW	0	LA MESA	EL CAJON BL/PARKS AVE	...S57896	MAIN ELECTRIC SUPPLY COMPANY LLC
Aug 16, 2023	CA	TOW	0	LOS ANGELES	34.078288/- 118.286207	...546175	MAIN ELECTRIC SUPPLY COMPANY LLC
Jan 26, 2023	CA	INJURY	1	UNINCORPORATED	RT 12/30ft E of SCALLY LN	...381287	MAIN ELECTRIC SUPPLY COMPANY LLC
Sep 13, 2022	CA	TOW	0	PASADENA	RT210 WB/350ft W SIERRA MADRE BL	...LP3931	MAIN ELECTRIC SUPPLY COMPANY LLC
Jun 2, 2022	CA	TOW	0	UNINCORPORATED	SR60 EB/2000ft W HACIENDA BL	...B31181	MAIN ELECTRIC SUPPLY COMPANY LLC
Mar 8, 2022	CA	TOW	0	SAN DIMAS	RT57/.1mi S of AUTO CENTRE DR	...B76356	MAIN ELECTRIC SUPPLY COMPANY LLC
Apr 30, 2021	CA	TOW	0	ONTARIO	RT60 EB/1720ft E HAVEN AVE	...004000	MAIN ELECTRIC SUPPLY COMPANY LLC
Mar 2, 2021	CA	TOW	0	DOWNEY	RT5 SB/500ft N LEMORAN AVE PED O/C	...B22606	MAIN ELECTRIC SUPPLY COMPANY LLC