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HAMMER CONSTRUCTION INC

DOT 762806MC 525155ActiveMotor CarrierInterstateZURICH AMERICAN INSURANCE COMPANY +1NORMAN, OK

COMPANY

Authority since
2009-07-10
MCS-150
2026-08-07 · 789,605 mi (2025)
Fleet
36 units · 88 trailers · 55 drivers
Annual mileage (VMT)
982,510 mi (2024)
Owner origin
Anglosphere
Origin candidates
English 49%

ADDRESS

Physical
4320 ADAMS DRIVE
NORMAN, OK 73069
Mailing
P O BOX 721078
NORMAN, OK 73070-4830

CONTACT

Phone
4053103160
Email
megan@hammerok.com

OFFICERS

Primary Officer
SHIRLEY HAMMER
Title
CHAIRMAN EMERITA
Origin
Anglosphere

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Auto Transport
Cargo types
10
General FreightMetal: Sheets, Coils, RollsMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentUtilityConstructionOther: ROCK SAND
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
209 mo
Active authority
INSURANCE
2 active
ZURICH AMERICAN INSURANCE COMPANY
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
25.0%
8 / 32 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

2 risk factors · 2 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
22 crashes · 0 fatal · 10 with injuries · 21 tow-away
Clean Inspection Rate
75% — 24 clean of 32 inspections
Out-of-Service Rate
25.0% — driver OOS 3, vehicle OOS 7

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
6 historical event(s) on file
MCS-150 Filing
Last filed 2026-08-07

INSURANCE

Active Coverage
2 policy(ies) on file · total max coverage $755,000

SUMMARY

Severe OOS rate 35% (last 24 mo)
1.9 violations per inspection
No crashes in the last 24 months
Active insurance on file

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