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ROBERT SHOWERS AND SON LIMITED

DBA R S AIR SERVICES

USDOT 750458 · MC-339765 · 1401 PLANK RD, SARNIA, ON N7W 1A7

UnratedUnknownVektor risk score · 0–100

Generated August 14, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.

Watch · 2

  • No active operating authority — No active common, contract, or broker authority is on file for a for-hire carrier.
  • No inspection history despite active fleet — An established carrier reporting 2 power units has no roadside inspections — a common shell/paper-carrier signal.

In good standing · 1

  • Established 28 years — Operating authority has been on file since 1998.

Identity & authority

Operating status
Active
Common authority
Inactive
Contract authority
None
Broker authority
None
Safety rating
Not rated
Authority age
28 yr
Registered
May 27, 1998
Out-of-service
No
Phone
(519) 344-3213
Email
mike@rsair.com
Website
rsair.com
Address
1401 PLANK RD, SARNIA, ON N7W 1A7

Fleet

Power units
2
Drivers
2
Observed units
0
Avg fleet age

Insurance

Auto-liability on file
No
BIPD limit
$1M
Cargo on file
No
Cargo limit
$1M
Bond on file
No
Lapses
0

Safety · trailing 24 months

Vehicle OOS
Driver OOS
Inspections
0
Crashes
0
Fatal crashes
0
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving0
Hours-of-Service0
Driver Fitness0
Controlled Substances0
Vehicle Maintenance0