WG
WESTAIR GASES AND EQUIPMENT INC
CarrierIntel Score: 70/100. 44 inspection violations in the past 12 months. Updated Oct 2026.
DOT 984817MC 931981ActiveMotor CarrierInterstateNATIONAL LIABILITY & FIRE INS CO. +1 · $11,000,000 · 2 policiesSAN DIEGO, CA
COMPANY
Authority since
2015-09-14
MCS-150
2026-03-23 · 2,452,009 mi (2024)
Fleet
106 units · 101 trailers · 90 drivers
Annual mileage (VMT)
2,452,009 mi (2024)
ADDRESS
Physical
2505 CONGRESS ST
SAN DIEGO, CA 92110
SAN DIEGO, CA 92110
Mailing
2929 E DOROTHY AVE
FRESNO, CA 93706
FRESNO, CA 93706
CONTACT
Phone
6192397571
Email
kmartinez@westairgases.com
OFFICERS
Primary Officer
STEVE CASTIGLIONE
Title
CEO
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
3
Liquids / GasesChemicalsOther: HAZMAT; HARDWARE
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
133 mo
Active authority
INSURANCE
2 active
NATIONAL LIABILITY & FIRE INS CO.
RISK GRADE
Elevated Risk
3 risk factors · 4 strengths
OOS RATE
13.8%
26 / 189 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
70
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Elevated Risk
3 risk factors · 4 strengths · 7 data pointsSAFETY PERFORMANCE
Crash Record
21 crashes · 1 fatal · 8 with injuries · 20 tow-away
Clean Inspection Rate
86% — 163 clean of 189 inspections
Out-of-Service Rate
13.8% — driver OOS 0 insp., vehicle OOS 26 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
1 historical event(s) on file
MCS-150 Filing
Last filed 2026-03-23
INSURANCE
Active Coverage
2 policy(ies) on file · total max coverage $11,000,000
SUMMARY
Fatal crash 22 months ago
Elevated OOS rate 16% (last 24 mo)
3 injury crashes in the last 24 months
Low crash rate (1.9 per 100 trucks/yr)
86% clean inspections
Active insurance on file
Coverage $11.0M
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