CITY DIRECTORY · CALIFORNIA
Trucking companies in Diamond Bar, CA
393 FMCSA-registered trucking companies are based in Diamond Bar. The typical fleet runs 1 power unit, and most haul general freight. Diamond Bar's vehicle out-of-service rate sits at 22.8%, above the 22.26% national average.
393
Registered companies
134
Active for-hire authorities
1
Median fleet (power units)
22.8%
Vehicle OOS · nat’l 22.26%
4
New registrations, 30 days
Showing 26–50 of 393 companies
Train Trucking IncReview · 84
USDOT 4125424 · MC-1578632 · Diamond Bar
General Freight
4
Power units
25.0%
Vehicle OOS
3 yr
Registered
Cargo Dynasty IncClear · 95
USDOT 4360867 · MC-1706461 · Diamond Bar
General Freight
4
Power units
—
Vehicle OOS
1 yr
Registered
A & G Express Transport IncClear · 100
USDOT 886349 · MC-423037 · Diamond Bar
General Freight
3
Power units
0.0%
Vehicle OOS
26 yr
Registered
Asap Trucking IncClear · 100
USDOT 1959811 · MC-695156 · Diamond Bar
General FreightIntermodal ContainersCommodities Dry Bulk
3
Power units
—
Vehicle OOS
17 yr
Registered
T-Link Logistics IncClear · 95
USDOT 2591655 · Diamond Bar
General FreightFresh ProduceIntermodal Containers+1
3
Power units
—
Vehicle OOS
11 yr
Registered
Glen L InouyeClear · 95
DBA DBG Distribution Co
USDOT 2851642 · Diamond Bar
Fresh ProduceOther
3
Power units
—
Vehicle OOS
10 yr
Registered
Jahuba Limo ServicesClear · 95
USDOT 3029814 · Diamond Bar
Passengers
3
Power units
—
Vehicle OOS
9 yr
Registered
Weinstelbaum Logistics IncClear · 100
USDOT 3268592 · MC-1031474 · Diamond Bar
General FreightMotor VehiclesDrive/Tow Away+5
3
Power units
16.7%
Vehicle OOS
7 yr
Registered
DBG Distribution IncClear · 95
USDOT 3392055 · Diamond Bar
General FreightFresh Produce
3
Power units
—
Vehicle OOS
6 yr
Registered
Rianda Transportation IncClear · 100
USDOT 3838553 · MC-1395093 · Diamond Bar
General Freight
3
Power units
—
Vehicle OOS
4 yr
Registered
Rui Bo Trucking IncClear · 100
USDOT 3952685 · MC-1471571 · Diamond Bar
General FreightIntermodal Containers
3
Power units
—
Vehicle OOS
4 yr
Registered
Dolphin Cove IncHigh risk · 68
USDOT 3979219 · MC-1489330 · Diamond Bar
General Freight
3
Power units
33.3%
Vehicle OOS
4 yr
Registered
S & S Brothers Express IncClear · 92
USDOT 4110154 · MC-1586157 · Diamond Bar
General Freight
3
Power units
33.3%
Vehicle OOS
3 yr
Registered
Byteeco IncReview · 92
USDOT 4172908 · MC-1605374 · Diamond Bar
General FreightHousehold GoodsMotor Vehicles+6
3
Power units
0.0%
Vehicle OOS
2 yr
Registered
E Square Global IncClear · 100
USDOT 4303479 · MC-1676328 · Diamond Bar
General Freight
3
Power units
—
Vehicle OOS
2 yr
Registered
Long Dragon 168 IncClear · 90
USDOT 8612692 · Diamond Bar
General Freight
3
Power units
—
Vehicle OOS
<1 yr
Registered
Xscape One IncReview · 70
USDOT 2460086 · MC-849893 · Diamond Bar
General Freight
2
Power units
—
Vehicle OOS
12 yr
Registered
Jae D LeeClear · 100
USDOT 2599318 · Diamond Bar
Building MaterialsConstructionOther
2
Power units
—
Vehicle OOS
11 yr
Registered
Richard C CobarrubiasClear · 100
USDOT 2655152 · Diamond Bar
Other
2
Power units
—
Vehicle OOS
11 yr
Registered
Roberto RodriguezClear · 100
DBA Double R Trucking
USDOT 2665155 · Diamond Bar
Other
2
Power units
—
Vehicle OOS
11 yr
Registered
Wellguard Outsourcing Services IncClear · 100
DBA Roll Off Transportation Services
USDOT 2696882 · Diamond Bar
Other
2
Power units
—
Vehicle OOS
11 yr
Registered
Francisco J ZambranoClear · 100
DBA Francisco Zambrana Trucking
USDOT 2743241 · Diamond Bar
Other
2
Power units
—
Vehicle OOS
11 yr
Registered
Full Line Supply IncClear · 95
USDOT 2922754 · Diamond Bar
General FreightOther
2
Power units
—
Vehicle OOS
10 yr
Registered
Xpress Machinery Movers IncClear · 100
USDOT 2944723 · Diamond Bar
General FreightMachinery, Large Objects
2
Power units
—
Vehicle OOS
10 yr
Registered
Smax Freight IncClear · 100
USDOT 2989025 · MC-18063 · Diamond Bar
General FreightIntermodal Containers
2
Power units
—
Vehicle OOS
9 yr
Registered
Other cities in California
- Los Angeles18,461
- Fresno9,161
- Bakersfield8,741
- Sacramento7,136
- San Diego7,023
- San Jose5,232
- Fontana4,529
- Riverside4,451
- Stockton4,167
- Long Beach3,343
Show all 60 cities
- Ontario3,295
- Anaheim3,275
- Oakland3,166
- Hayward2,807
- Manteca2,439
- San Francisco2,354
- Modesto2,318
- Santa Ana2,316
- San Bernardino2,292
- Moreno Valley2,059
- Corona2,041
- Compton1,986
- Yuba City1,839
- Van Nuys1,793
- Pomona1,771
- Gardena1,738
- Tracy1,727
- Glendale1,718
- Oxnard1,696
- Victorville1,675
- Perris1,664
- Santa Rosa1,658
- Chino1,629
- Hesperia1,588
- Palmdale1,588
- Salinas1,588
- Fremont1,586
- Madera1,581
- Chula Vista1,580
- Whittier1,529
- Rancho Cucamonga1,500
- El Cajon1,446
- Lancaster1,442
- Downey1,426
- Santa Maria1,396
- North Hollywood1,393
- Rialto1,374
- Elk Grove1,357
- La Puente1,319
- Orange1,313
- Visalia1,305
- Escondido1,304
- Inglewood1,294
- South Gate1,291
- San Leandro1,289
- El Monte1,284
- Torrance1,277
- Sylmar1,267
- Clovis1,175
- Turlock1,175
Carriers by cargo
- Refrigerated trucking companies in California
- Flatbed trucking companies in California
- Hazmat carriers in California
- Car haulers and auto transport companies in California
- Household goods moving companies in California
- Tanker trucking companies in California
- Intermodal and drayage companies in California
- Dry bulk trucking companies in California
- Livestock haulers in California
- Heavy haul trucking companies in California
- Construction and dump truck companies in California
- General freight trucking companies in California
Nearby
Top lists
Diamond Bar trucking FAQ
How many trucking companies are in Diamond Bar?
393 active motor carriers and freight brokers list a Diamond Bar physical address in the FMCSA census, of which 134 hold active operating authority.
Which Diamond Bar trucking companies have the largest fleets?
The directory is ranked by power units reported on each company's latest MCS-150 filing. Use the "Largest fleets" view to see companies running 50 or more trucks.
How do I check if a Diamond Bar carrier is safe to load?
Open any profile for its operating authority status, insurance on file, 24-month out-of-service rates against the national average, crash history and identity checks, summarized as a load-decision score.
What is the out-of-service rate for Diamond Bar carriers?
Over the last 24 months, 22.8% of vehicle inspections on Diamond Bar-based carriers resulted in an out-of-service order, compared with 22.26% nationally.