MAIN ELECTRIC SUPPLY COMPANY LLC

DBA UNITED ELECTRIC SUPPLY COMPANY GROUND ZERO SAF-COM

USDOT 2741609 · Santa Ana, CA

Not for-hire

Operating snapshot

130Power units (fleet size)
132Drivers reported
11Years since registration
2.8MAnnual miles reported (2024)
Santa Ana, CAHome base
355Inspections (24 mo)

Public FMCSA census & inspection records · as of 2026-06-06

38
Low
HaulReport estimate · highest estimated percentile
Hours-of-Service Compliance is this carrier's highest reconstructed BASIC percentile at the 38.1th percentile among 4,727 safety-event peers. Across 3 rated categories, 3 are estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.
Estimated from public FMCSA data · updated 2026-06-08 · How we calculate this

MAIN ELECTRIC SUPPLY COMPANY LLC is a private property motor carrier based in Santa Ana, CA, operating 130 power units and 132 drivers, and has been registered with FMCSA for about 11 years (since 2015). In this public FMCSA inspection snapshot it has 355 recorded inspections, with a vehicle out-of-service rate of 17.5% (below the 21.2% snapshot benchmark) and a driver out-of-service rate of 4.8% (about the same as the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Hours-of-Service Compliance at the 38.1th percentile (estimated band: Low), ranked among 4,727 safety-event peers — an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.

Estimated BASIC percentiles

Controlled Substances / AlcoholLow
1.0 pctl · CI 06
BASIC measure: 0.01Insp. w/ violation: 1Peer group: 7,862
Hours-of-Service ComplianceLow
38.1 pctl · CI 3343
BASIC measure: 0.18Insp. w/ violation: 352Peer group: 4,727
Vehicle MaintenanceLow
30.2 pctl · CI 2535
BASIC measure: 2.25Insp. w/ violation: 297Peer group: 3,533

Out-of-service rates

Vehicle OOS17.5%below the 21.2% snapshot benchmark · 297 inspections
Driver OOS4.8%about the same as the 5.2% snapshot benchmark · 352 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

MCS-150 biennial update

Due September 2026
Next biennial update dueSeptember 2026
Recurring update monthSeptember, even-numbered years
Last MCS-150 update on fileDecember 10, 2025

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Live FMCSA status

Allowed to operate

Safety

  • Driver out-of-service rate: 5.2%
  • Vehicle out-of-service rate: 17.5%
  • Hazmat out-of-service rate: 0.0%

Live read from FMCSA's QCMobile system on June 27, 2026. Insurance figures are FMCSA "on file" amounts, not confirmation of current coverage; values can change at any time. FMCSA QCMobile

Similar carriers in California

Other published carriers registered in the same state and for-hire class, with a comparable fleet size. Useful for comparing like-for-like operators.

Similarity is based on public FMCSA registration state, for-hire classification, and reported fleet size — not a safety or quality comparison.

Carrier facts (public FMCSA data)
Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — not official FMCSA or CSA scores.
USDOT number2741609
Legal nameMAIN ELECTRIC SUPPLY COMPANY LLC
Doing business asUNITED ELECTRIC SUPPLY COMPANY GROUND ZERO SAF-COM
LocationSANTA ANA, CA
Operating classificationNot for-hire (per FMCSA census)
Power units (fleet size)130
Drivers132
Reported annual mileage2,750,000 (reported for 2024)
FMCSA registered2015 (~11 years)
Last MCS-150 updateDecember 10, 2025
Next MCS-150 update dueSeptember 2026
Inspections (trailing 24 mo)355
Published BASIC measures3

State reference data: Truck-crash statistics for California — state-wide totals for all carriers registered in California, not specific to this carrier.

FMCSA data as of 2026-06-06 · Last synced 2026-06-08 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/2741609/