Diamond Bar California Trucking Companies & Freight Brokers

368

Active Companies

0.1% of California total

Median Fleet Size

of companies reporting fleet data

New Registrations (24 mo)

avg 1.9/month

73.6%

Owner-Operator Share

of companies reporting fleet size

Top Cargo Types

General Freight

61.7%

Intermodal Containers

13.0%

Fresh Produce

4.3%

Refrigerated Food

4.3%

Meat

4.3%

Companies may select multiple cargo types — percentages are of 368 active companies. Updated weekly.

What stands out

New carrier registrations are up 64.7% year over year — vs. 14.7% nationally.
13.0% of local carriers handle Intermodal Containers, vs. 5.3% nationally — a 2.5× concentration.
Fresh Produce represents just 4.3% of local cargo activity, vs. the U.S. average of 8.8%.

Pickup Location

Delivery Location

Load Type

Get Freight Quotes from the best Trucking Companies and Brokers.

1 Active Motor Carrier registered between Jul 1, 2026 and Jul 31, 2026 in Diamond Bar, CA