Updated July 2026
Best Trucking Companies in Diamond Bar, California (July 2026)
There are 256 W2 trucking carriers currently posting jobs in Diamond Bar, California. The ranking below reflects active jobs as of July 2026, not historical pay surveys. Flexsteel Industries leads with an average weekly pay of $2,000 and an average $10,000 sign-on bonus. JK MOVING & STORAGE INC follows at $2,200/week. California freight is dominated by the Port of LA / Long Beach complex, Central Valley agriculture, and the Inland Empire warehouse cluster along I-10 and I-15.
What changed in July 2026
We just started tracking monthly changes for this view. Check back next month to see how rankings have shifted.
The trucking companies leading Diamond Bar, California this month
The top of the list is Flexsteel Industries at $2,000/week. A few names below the top earn more on a weekly-pay basis but rank lower on the composite.
#1Flexsteel Industries — $2,000/wk
Flexsteel Industries leads the Diamond Bar, California market on combined pay and ranking score this month. The carrier ranks in the 91st percentile for weekly pay in Diamond Bar, California. Top FMCSA dimension here is unsafe-driving avoidance, in the 84th percentile.
Flexsteel Industries leads Diamond Bar, California's top 10 on sign-on bonus, advertising $10,000 for new drivers.
#2JK MOVING & STORAGE INC — $2,200/wk
JK MOVING & STORAGE INC pays above the 89th percentile on weekly pay for the Diamond Bar, California market. JK MOVING & STORAGE INC's top FMCSA dimension is unsafe-driving avoidance, in the 93rd percentile.
#3TP TRUCKING — $1,950/wk
TP TRUCKING's weekly pay ranks in the 86th percentile across Diamond Bar, California. On hours-of-service compliance, the carrier ranks in the 93rd percentile per FMCSA SAFER data.
Also in the top 10: #4 FRESHPOINT CENTRAL CALIFORNIA INC at $2,500/wk, #5 PRAIRIE FIELD SERVICES LLC at $1,750/wk, #6 OAK HARBOR FREIGHT LINES INC at $1,750/wk, #7 G-DIAMOND TRANSPORT INC at $2,045/wk, #8 ELBERTA LOGISTICS INTERNATIONAL LLC at $2,000/wk, #9 Dillard Trucking at $2,200/wk, #10 Sika Corporation at $1,750/wk.
Lane mix and benefits across Diamond Bar, California
Of active CDL postings in Diamond Bar, California this month, 16% are regional and 67% are OTR (long-haul). Local and semi-local routes account for the remaining 17%.
Guaranteed pay is on offer at 2% of Diamond Bar, California postings; dedicated routes at 32%; take-truck-home at 66%. Pet-friendly policies appear at 58% and riders-allowed at 55%.
Where Diamond Bar, California differs from the California baseline
| Diamond Bar, California | California top 50 | Delta | |
|---|---|---|---|
| Dedicated routes | 41% | 32% | +9 pt |
| Take-truck-home | 80% | 74% | +6 pt |
| Pet-friendly fleets | 69% | 64% | +5 pt |
Source: Lanefinder index, July 2026
The largest gap is on dedicated routes: Diamond Bar, California sits 9 points above the California baseline.
Driving CDL in California
California is one of the toughest states to drive CDL in the country, and one of the most lucrative for the right setup. CARB clean-truck enforcement is the most aggressive in the US, so newer equipment is effectively required for fleet work — if you're owner-op, plan the truck purchase around it. Drayage out of LA / Long Beach and warehouse-rotation work in the Inland Empire pay near the top of the national scale, but cost of living is brutal. The mountain passes (Cajon, Grapevine, Donner) add real winter complexity that most other Southwest lanes don't. Drivers with serious mountain experience earn it back.
Related guides
- Best owner-operator companies in Diamond Bar, California
- CDL driver salary in Diamond Bar, California
- Best trucking companies in California
How we compile these rankings
Composite-score formula: compensation × 0.30, FMCSA safety × 0.25, benefits × 0.25, operational performance × 0.20. Compensation is anchored on pay percentile and lifted by sign-on bonus tier and guaranteed-pay availability. Operational performance is built mostly from driver-application response data in Lanefinder's platform, with fleet-scale percentile contributing a smaller portion. Updated July 2026.