Mcmahon Engineering Construction — 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.
Vetting summary
Inspections
11 on file
Out-of-service
Within normal range vs national averages
Email identity
Company domain
Federal identity
Registration snapshot
Legal name
Superior Shoring And Drilling
DBA
Mcmahon Engineering Construction
Entity type
Carrier
Physical address
634 Rock Springs Road, Escondido, CA 92025
Phone
(619) 491-9355
Power units
2
Drivers
3
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Out-of-service rates
Driver OOS
0.0%
National average ≈ 5.9% · 11 inspections on record
Vehicle OOS
36.4%
National average ≈ 20.9% · 11 inspections on record
Email & web forensics
On-file email
ashley@shoring-drilling.com — company domain
Domain age
shoring-drilling.com registered 2004-05-26 (22 years)
Mail host
Microsoft 365
From the FMCSA on-file contact, public domain registration (RDAP), and live DNS.
Crash record — last 24 months
0
Reportable crashes
0
Tow-aways
0
With injuries
0
With fatalities
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| Jun 24, 2026 | CA | Level I — Full |
| Mar 17, 2026 | CA | Level V — Vehicle-only |
| Mar 17, 2026 | CA | Level V — Vehicle-only |
| Mar 11, 2026 | CA | Level I — Full |
| Feb 19, 2026 | CA | Level III — Driver-only |
| Feb 2, 2026 | CA | Level I — Full |
| Dec 2, 2024 | CA | Level II — Walk-around |
| Jun 10, 2024 | CA | Level I — Full |
| Jun 6, 2024 | CA | Level I — Full |
| Apr 4, 2024 | CA | Level I — Full |
| Feb 29, 2024 | CA | Level III — Driver-only |
Most recent 11 of 11 inspections on file.
Activity log
Record changes
TenFourHQ 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 TenFourHQ began tracking this company.
In the news
Recent coverage
No recent news coverage found for "Mcmahon Engineering Construction" — for most small carriers, no news is good news.
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.