Southwest Gas Corporation — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Federal identity
Registration snapshot
Legal name
Southwest Gas Corporation
DBA
—
Entity type
Carrier
Physical address
8360 South Durango Drive, Las Vegas, NV 89113
Phone
(520) 794-6515
Power units
537
Drivers
494
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| Sep 25, 2025 | NV | Level III — Driver-only |
| Jan 16, 2025 | AZ | Level II — Walk-around |
| Jan 7, 2025 | NV | Level III — Driver-only |
| Apr 4, 2024 | NV | Level II — Walk-around |
| Mar 22, 2024 | AZ | Level II — Walk-around |
Most recent 5 of 5 inspections on file.
Activity log
Record changes
TenFour re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFour began tracking this company.
In the news
Recent coverage
Great Basin Gas Transmission Company Announces Close of Second Supplemental Open Season and Execution of Associated Binding Precedent Agreements for Natural Gas Expansion in Northern Nevada - PR Newswire
PR Newswire · 12/8/2025
Zacks Industry Outlook Highlights Atmos Energy, Southwest Gas, Brookfield and ONE - TradingView
TradingView · 6/3/2026
Southwest Gas Holdings, Inc. Reports First Quarter 2026 Financial Results, Affirms Full-Year 2026 and Long-Term Guidance - PR Newswire
PR Newswire · 5/5/2026
From business owners to casino workers, record number of Nevada Guardsmen put careers aside to aid COVID response - Nevada Appeal
Nevada Appeal · 3/31/2021
Michele Fiore and a Review of Women Gubernatorial Candidates in Nevada - University of Minnesota Twin Cities
University of Minnesota Twin Cities · 10/20/2021
SWX: Southwest Gas - Full Company Report - Zacks Investment Research
Zacks Investment Research · 6/1/2016
Brian E. Sandoval, President of University of Nevada, Reno and Former Nevada Governor, Joins the Board of Directors for Southwest Gas Holdings - PR Newswire
PR Newswire · 5/1/2025
Justin Brown Named President of Southwest Gas Holdings' Utility Subsidiary - PR Newswire
PR Newswire · 5/17/2022
Via Google News — headlines may include similarly-named companies; verify before acting.
Vetting toolkit
Verify it yourself
FMCSA SAFER snapshot ↗
The official company snapshot, straight from FMCSA.
FMCSA SMS safety profile ↗
Safety Measurement System — BASIC scores and crash history.
L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
Search court records ↗
Quick sweep for litigation and judgments.