Superior Electrical Mechanical & Plumbing INC
Rancho Cucamonga, CA
Profile data updated Sep 23, 2025 from official FMCSA records
Trust Score
Mixed
FMCSA data ↓
29
Power Units
16
Drivers
FMCSA since 2016 (10 yrs)
Authority Age
Not Rated
Safety Rating
Company Overview
SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC is an active carrier & broker registered with the FMCSA since March 2016. Based in Rancho Cucamonga, CA, they operate a fleet of 29 power units with 16 CDL drivers. They are classified as Interstate and operate interstate (beyond 100 miles) and intrastate (beyond 100 miles). Their inferred equipment specializations include Dump Truck and Box Truck.
Equipment Analysis
Based on FMCSA cargo authorization flags and roadside-inspection vehicle records, Superior Electrical Mechanical & Plumbing INC operates the following equipment types:
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Fleet Breakdown
| Equipment | Owned | Term Leased | Trip Leased | Total |
|---|---|---|---|---|
| Trucks | 26 | 0 | 0 | 26 |
| Tractors | 3 | 0 | 0 | 3 |
| Trailers | 61 | 0 | 0 | 61 |
Authorized Cargo Types
Superior Electrical Mechanical & Plumbing INC is authorized to transport the following 2 cargo types:
Operations Scope
CDL Drivers: 16
MCS-150 Mileage: 162,314 miles (2024)
Driver Information
16
Total Drivers
16
CDL Drivers
6
Interstate Drivers
10
Intrastate Drivers
Vehicles Operated by SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC
14 trucks and 10 trailers identified from FMCSA inspection records. Last update: May 4, 2026.
What this fleet looks like
Top makes on record: Ram, Multiquip, Rock Line Products. Equipment breakdown: 11 STRAIGHT TRUCK, 10 SEMI-TRAILER, 3 OTHER. Fleet data is from FMCSA roadside inspection records (24-month rolling). Trucks that haven't been inspected recently may not appear.
Equipment mix (3 vehicle types)
| Vehicle type | Count | Share |
|---|---|---|
| STRAIGHT TRUCK | 11 | 46% |
| SEMI-TRAILER | 10 | 42% |
| OTHER | 3 | 13% |
Trailers (10 on record)
Trailers recorded pulling under this carrier's DOT number in FMCSA roadside inspections. Individual trailer plates and VINs are listed in the plate and vehicle sections above.
| Semi-trailer | 10 |
| Mult | 4 |
| Aire | 1 |
| Rock | 1 |
| Fried | 1 |
| Texas | 1 |
| Fabc | 1 |
| JLG | 1 |
| Special Purpose Trailer | 5 |
| 22 ft | 5 |
| 20 ft | 1 |
| 3 axles | 5 |
| 2 axles | 1 |
Vehicle makes (10 brands on record)
| Make | Vehicles | Share |
|---|---|---|
| Ram | 7 | 29% |
| Multiquip | 7 | 29% |
| Rock Line Products | 2 | 8% |
| GM | 2 | 8% |
| JLG | 1 | 4% |
| Trip | 1 | 4% |
| Texas Pride Trailers | 1 | 4% |
| Chevrolet | 1 | 4% |
| Fried | 1 | 4% |
| Ford | 1 | 4% |
Spec sheets, common recalls & complaints for the truck models this carrier operates.
License plates on file (20 shown, most recent first)
| Plate | State | Vehicle | Inspections | Last seen |
|---|---|---|---|---|
| 72641L3 | CA | Ram STRAIGHT TRUCK | 5 | May 2026 |
| 4RN3750 | CA | Aire SEMI-TRAILER | 4 | May 2026 |
| 06265F4 | CA | Ram STRAIGHT TRUCK | 3 | Apr 2026 |
| 4LC9958 | CA | JLG SEMI-TRAILER | 1 | Apr 2026 |
| 48804S2 | CA | Ram STRAIGHT TRUCK | 5 | Apr 2026 |
| 4HH9007 | CA | Trip OTHER | 4 | Apr 2026 |
| 20414W2 | CA | Chevrolet STRAIGHT TRUCK | 4 | Apr 2026 |
| 4VP6923 | CA | Rock SEMI-TRAILER | 1 | Apr 2026 |
| SE743790 | CA | Mult SEMI-TRAILER | 1 | Jan 2026 |
| 23338U2 | CA | Ram 4 STRAIGHT TRUCK | 1 | Dec 2025 |
| SE743791 | CA | Mult OTHER | 1 | Dec 2025 |
| 59363G3 | CA | Chevrolet STRAIGHT TRUCK | 3 | Dec 2025 |
| SE715885 | CA | Mult SEMI-TRAILER | 1 | Dec 2025 |
| 4TG2061 | CA | Texas SEMI-TRAILER | 1 | Dec 2025 |
| 17920A4 | CA | Chevrolet STRAIGHT TRUCK | 2 | Oct 2025 |
| 00170W3 | CA | Ram STRAIGHT TRUCK | 1 | Aug 2025 |
| SE743794 | CA | Mult SEMI-TRAILER | 1 | Aug 2025 |
| SE681321 | CA | Fried SEMI-TRAILER | 1 | Aug 2025 |
| 345TWZ | HI | Ford STRAIGHT TRUCK | 1 | Jun 2025 |
| SE715931 | CA | Fabc SEMI-TRAILER | 1 | May 2025 |
Plate registrations span 2 states: CA (23) · HI (1)
Recent active vehicles (12 shown of 24)
Showing the most recently active 12 vehicles. Full fleet records are available via direct VIN search.
Fleet data is aggregated from FMCSA roadside inspection records (24-month rolling window). Vehicles inspected under this carrier's DOT number are listed. A VIN can appear under multiple carriers over its lifetime if leased, sold, or operated by different fleets at different times. Recall status is VIN-specific — use the NHTSA recall lookup linked on each vehicle above to see whether a given VIN has open (unremedied) recalls, or verify with the OEM dealer.
Dispatch Services in CA
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Verify on Official Sources
Cross-reference this carrier's data with official FMCSA systems:
Safety Performance
Good
Below national average OOS rates
O Trucking Safety Grade
27
Inspections
24 months
27
Violations
Total found
4
Out of Service
Orders issued
Out-of-Service Rates vs National Average
✓ Better than national average (-2.5%)
✓ Better than national average (-6.1%)
Out-of-service rates follow FMCSA's definition: the share of relevant roadside inspections in which at least one out-of-service order was issued. Vehicle rates use level 1, 2 and 5 inspections; driver rates use level 1, 2, 3 and 6. National averages are computed from the same FMCSA inspection data.
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 07/10/2026 | CA | Driver Only | 1 | ✓ |
| 06/29/2026 | CA | Driver Only | 2 | ✓ |
| 05/04/2026 | CA | Driver Only | 1 | ✓ |
| 04/09/2026 | CA | Driver Only | 0 | ✓ |
| 04/02/2026 | CA | Walk-Around | 0 | ✓ |
| 04/01/2026 | CA | Walk-Around | 1 | ✓ |
| 01/05/2026 | CA | Walk-Around | 1 | ✓ |
| 01/01/2026 | CA | Walk-Around | 0 | ✓ |
| 12/23/2025 | CA | Driver Only | 0 | ✓ |
| 12/03/2025 | CA | Full | 2 | 1 |
| 12/02/2025 | CA | Full | 0 | ✓ |
| 12/01/2025 | CA | Driver Only | 2 | ✓ |
| 10/01/2025 | CA | Full | 0 | ✓ |
| 08/21/2025 | CA | Driver Only | 1 | ✓ |
| 08/18/2025 | CA | Walk-Around | 3 | ✓ |
Showing 15 of 27 inspections.
Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →
Violation Breakdown
A single inspection can produce more than one out-of-service order, so this is a count of orders, not a rate. See the FMCSA vehicle and driver out-of-service rates in Safety Performance above.
Crash History
2
Total Crashes
0
Fatalities
1
Injuries
2
Tow-Aways
2 FMCSA-recordable · 1 state-recordable
| Date | State | Location | Vehicles | Fatal | Injuries | Tow | Vehicle | Conditions |
|---|---|---|---|---|---|---|---|---|
| 11/17/2025 | CA | UNINCORPORATED, CA | 2 | 0 | 1 | Yes | Single-unit truck (2-axle) | No adverse conditions · Dry · Daylight |
| 09/27/2024 | CA | RIALTO, CA | 2 | 0 | 0 | Yes | Single-unit truck (2-axle) | No adverse conditions · Dry · Dawn |
Crash data from FMCSA. Does not include driver information per federal privacy requirements. View full crash report on FMCSA →
Is Superior Electrical Mechanical & Plumbing INC Legitimate? Safety & Fraud Check
A quick, plain-English check of whether this carrier looks safe and legitimate to hire — based on public FMCSA and U.S. Treasury records. It's a screening aid, not a guarantee; always confirm on the official FMCSA SAFER site.
These checks use public U.S. government records — the carrier's license status, safety-inspection and crash history, ownership links, and the U.S. Treasury sanctions list — refreshed automatically. A flag doesn't prove wrongdoing; it's a prompt to verify before you do business.
Reviews of Superior Electrical Mechanical & Plumbing INC
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Frequently Asked Questions
What equipment does SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC operate?
Based on their FMCSA cargo classifications and fleet data, SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC is inferred to operate: Dump Truck and Box Truck.
Is SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC's authority currently active?
SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC currently holds active operating authority with the FMCSA.
How long has SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC been in business?
SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC has been registered with the FMCSA since March 2016, making their authority approximately 10 years, 4 months old.
Where is SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC located?
SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC is physically located at 8613 HELMS AVE, RANCHO CUCAMONGA, CA 91730.
Roadside Inspection History 27 records
Individual inspections from FMCSA Motor Carrier Management Information System (MCMIS). Last 24 months. Updated monthly.
What this means
SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC has been inspected 27 times by state troopers and DOT inspectors in the past 24 months. Most inspections happened in CA, HI. Out of these, 4 inspections (about 15%) resulted in an out-of-service order — meaning the truck or driver was held until a violation was fixed. The national average vehicle out-of-service rate is roughly 21%. The most frequently cited violation is 392.2-SLLSR — 7 times in this window.
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 2026-07-10 | CA | Level 3 · Driver-only | 1 | — |
| 2026-06-29 | CA | Level 3 · Driver-only | 2 | — |
| 2026-05-04 | CA | Level 3 · Driver-only | 1 | — |
| 2026-04-09 | CA | Level 3 · Driver-only | 0 | — |
| 2026-04-02 | CA | Level 2 · Walk-around | 0 | — |
| 2026-04-01 | CA | Level 2 · Walk-around | 1 | — |
| 2026-01-05 | CA | Level 2 · Walk-around | 1 | — |
| 2026-01-01 | CA | Level 2 · Walk-around | 0 | — |
| 2025-12-23 | CA | Level 3 · Driver-only | 0 | — |
| 2025-12-03 | CA | Level 1 · North American Standard (full) | 2 | OOS · 1 |
| 2025-12-02 | CA | Level 1 · North American Standard (full) | 0 | — |
| 2025-12-01 | CA | Level 3 · Driver-only | 2 | — |
| 2025-10-01 | CA | Level 1 · North American Standard (full) | 0 | — |
| 2025-08-21 | CA | Level 3 · Driver-only | 1 | — |
| 2025-08-18 | CA | Level 2 · Walk-around | 3 | — |
| 2025-07-17 | CA | Level 3 · Driver-only | 0 | — |
| 2025-06-16 | CA | Level 2 · Walk-around | 0 | — |
| 2025-06-12 | HI | Level 1 · North American Standard (full) | 3 | OOS · 1 |
| 2025-05-12 | CA | Level 1 · North American Standard (full) | 1 | OOS · 1 |
| 2025-05-01 | CA | Level 1 · North American Standard (full) | 1 | — |
| 2025-03-12 | CA | Level 2 · Walk-around | 2 | OOS · 1 |
| 2025-01-31 | CA | Level 1 · North American Standard (full) | 3 | — |
| 2025-01-29 | CA | Level 1 · North American Standard (full) | 1 | — |
| 2025-01-04 | CA | Level 2 · Walk-around | 0 | — |
| 2024-12-04 | CA | Level 1 · North American Standard (full) | 1 | — |
Showing 25 of 27 inspections. View full history →
Most-Cited Violations
Top 10 violation types across this carrier's roadside inspections. Cards in red triggered an out-of-service order — the most serious outcome.
Roadside Violation Profile
10 individual violations from FMCSA roadside inspections (rolling 24 months) are itemised for SUPERIOR ELECTRICAL MECHANICAL & PLUMBING INC, of which 5 (50%) placed a driver or vehicle out of service. Itemised records can lag FMCSA's per-inspection totals shown in Violation Breakdown.
| BASIC category | Violations | Out-of-service |
|---|---|---|
| Vehicle Maintenance | 7 | 4 |
| Unsafe Driving | 2 | 0 |
| Driver Fitness | 1 | 1 |
Source: FMCSA roadside-inspection violation records (rolling 24-month summary). Counts reflect citations across all inspections under this carrier's DOT number; see Inspection History for individual inspection events. Violation severity and CSA percentile scores are shown in the Safety & Compliance section.
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Carrier History & Continuity
Research signals that connect this carrier to other USDOT entities — useful for shippers, brokers, and insurers performing due diligence.
Other USDOT Registrations Sharing Officer Names (5)
Officer names listed on this carrier's MCS-150 also appear on the following USDOT registrations in FMCSA's public database. Common names may match unrelated individuals; this is a research starting point, not an accusation. Always verify directly with FMCSA before drawing conclusions.
Other Carriers Registered at This Address (1)
These carriers list the same physical street, city, and state in FMCSA's public database. Shared addresses commonly reflect legitimate co-located businesses, multi-fleet owners, or registered-agent services. Always verify directly with FMCSA before drawing conclusions.
About this data: All entries above come from FMCSA's public USDOT registry (MCS-150 filings). We surface name and address overlaps so shippers, brokers, and insurers can perform their own due diligence. The presence of an entry here does not imply wrongdoing by any party.
For background on FMCSA's chameleon-carrier risk-based vetting program: FMCSA methodology →
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