SW MAINTENANCE CORP
AUTHORIZEDUSDOT
2390265
MC Number
1716639
Fleet Size
41
Total Drivers
9
Last updated: March 16, 2026
Safety overview
SW MAINTENANCE CORP is a mid-size interstate motor carrier based in WEED, California, operating 41 power units with 9 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 10.5% runs above the national average of 5.51%. No crashes on file. FMCSA records show 25 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in California is 8.9% and the average vehicle OOS rate is 22.4% across 312,857 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
25
Total
45%
Driver %
Crash history
0
Total Crashes
Need trucking insurance?
Compare quotes from commercial truck insurers. Liability, cargo, physical damage coverage and more.
Get quotes (coming soon)Similar carriers in California
Other carriers in the same state with a similar fleet size.
TRIPLE R TRANSPORTATION INC
VOIGT INC
IDEAL TRANSIT INC
FRYMAN MANAGEMENT INC
SMS TRANSPORTATION SERVICES, INC.
Frequently asked questions
Is SW MAINTENANCE CORP authorized to operate?
Yes. SW MAINTENANCE CORP (USDOT #2390265) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SW MAINTENANCE CORP's safety record?
SW MAINTENANCE CORP has 2 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does SW MAINTENANCE CORP operate?
SW MAINTENANCE CORP operates 41 power units with 9 drivers on file. That puts them in the mid-size range.
Does SW MAINTENANCE CORP transport hazardous materials?
No. SW MAINTENANCE CORP does not have a hazardous materials flag in the FMCSA database.
Where is SW MAINTENANCE CORP located?
SW MAINTENANCE CORP is based in WEED, California at 3116 HIGHWAY 97, 96094. Phone: (530) 938-2969.
What are SW MAINTENANCE CORP's out-of-service rates?
SW MAINTENANCE CORP's driver out-of-service rate is 10.5%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 13.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.