Trucking companies in Bakersfield: Kern County's farm, oil and warehouse carriers, counted and vetted

This report is for growers, packers, oil producers and warehouse operators looking for a Kern County carrier, drivers comparing local fleets, and B2B sellers whose customers are trucking companies, from insurers and fuel suppliers to trailer dealers, repair shops and compliance services.

Kern County trucking in Census data

US Census Bureau County Business Patterns (CBP) 2023, NAICS 484 (Truck Transportation), Bakersfield-Delano, CA Metro Area (CBSA 12540), which is all of Kern County:

The Census Bureau doesn't publish the three largest size classes for Kern. The total is published, so the 100-or-more band (6 establishments) is the total less the smaller bands, which leaves one establishment with 250 or more employees. In broader bands: 845 have 1 to 19 employees, 70 have 20 to 99 and 6 have 100 or more.

What CBP counts: establishments with paid employees, not companies. A sole owner-operator with no payroll isn't in it, which matters a great deal in Kern (see the register below), and a grower's or oil company's own trucks are counted in farming or oil, not trucking.

What Kern carriers do

Specialized carriers (NAICS gives local farm-products, dump, livestock and bulk-liquid trucking as examples, plus their long-distance equivalents) are 23.1% of establishments but 34.0% of jobs, and pay the most. The freight behind them is easy to see in federal data:

• Farm freight. The 2022 Census of Agriculture puts Kern's market value of agricultural products sold at $5,013,363,000, fourth among all US counties. Fruits, tree nuts and berries were $3.06 billion of it, second in the nation, and almonds were the top crop at 255,454 acres. Milk from cows added $737.9 million.
• Warehouse freight. Kern COG's KARGO Phase 3 study (May 2026) reports that transportation and warehousing employment in the county more than doubled over the past decade to exceed 19,000 workers, and describes the Shafter Inland Port as a 100-plus acre rail terminal on the BNSF mainline with 11 distribution centers and over 8 million square feet built or under construction.
• Oilfield freight. The largest private fleet in the Kern register belongs to a well-services company, and the largest for-hire record is a pump-and-tank rental business (below).

A register twelve times the Census count

FMCSA's Company Census File (29 October 2026) lists 11,697 active USDOT registrations with a Kern County physical address. Without bus operators, 10,100 are for-hire and 1,174 are private fleets only. The shape of the for-hire group:

Of the for-hire carriers that report a fleet, 75.6% run one truck. That is the Kern market in one number: most of the trucking capacity is owner-operators who don't appear in CBP at all. Fewer than half of the for-hire records have been updated in the 24 months federal rules require (49 CFR 390.19), so treat an old record as a reason to call, not proof the carrier is working.

The largest for-hire fleets registered in Kern County

Active for-hire records with a Kern address, updated since October 2024, drivers at least half the power units; we left out waste and environmental haulers. Fleet sizes are self-reported.

The biggest private fleets are C&J Well Services (707 power units) and Wonderful Orchards in Shafter (134), both registered for intrastate work only. No SEC-listed trucking company has its headquarters in Kern County.

How to vet a Kern County carrier

1. Start with SAFER. FMCSA's Company Snapshot shows whether the USDOT number is interstate or intrastate, the fleet size, inspections and crashes.
2. For loads inside California, ask for the CA number and Motor Carrier Permit. The DMV requires a permit for commercial vehicles of 10,001 pounds or more and for anyone hauling property for pay, and a CHP-issued CA number comes first. Liability filings run from $300,000 to $5,000,000 by vehicle and cargo.
3. Ask about Clean Truck Check status. CARB says its heavy-duty inspection program is in effect, including for out-of-state trucks running in California; a truck out of compliance is a load at risk. The California trucking report covers the state rules in more detail.
4. Match equipment to the commodity. Bulk nut trailers, reefers for produce, milk tankers and oilfield flatbeds are different businesses; ask what the carrier ran last harvest and for whom.
5. Plan for the peak. With three in four carriers running one truck, one breakdown during harvest is a lost lane. Line up a second carrier before the season, not during it.

Prospecting Kern County trucking companies

Kern's carriers are mostly owners who drive, so outreach works when it's short, specific and timed to the season they're in. For building the list, see how to build a prospect list.

Illustrative example. The company, rates and response figures are invented; the carrier count is from FMCSA's October 2026 file.

Valley Trailer Rental (valleytrailer.example) rents bulk and flatbed trailers by the month for harvest. Its target is for-hire carriers in Kern with 2 to 10 power units and a current MCS-150: 1,214 carriers running 4,208 power units. If 4% rent two trailers for three months at $900 a trailer per month, that's 49 carriers, 98 trailers and $264,600 a season. The message lands best before harvest contracts are set. Bebop can find carriers that match a description like this and research each one before you write.

Subject: Extra trailers for [company] this harvest

Hi [first name],

You run [number] trucks out of [city], and harvest is when one more trailer turns into more loads.

We rent bulk and flatbed trailers by the month from our yard in [town], delivered to you, with no long-term lease.

Want me to hold two for [month] while you line up your loads?

[Your name]

Kern County sources

Next step: see how the state's other markets compare in the report on trucking companies in California.