HAMMER CONSTRUCTION INC

USDOT 762806 · MC525155 what is the difference?

4320 ADAMS DRIVE, NORMAN, OK 73069

Registered 1998-08-03 · 36 power units · Interstate

HAMMER CONSTRUCTION INC (USDOT 762806, MC525155) is an interstate motor carrier based in NORMAN, OK, operating a fleet of 36 power units. FMCSA shows operating authority as active for Motor Carrier of Property (Except Household Goods), granted 2018-08-28. The insurance file carries a $750,000 BMC-91X filing from Zurich American Insurance Company, effective 2023-11-15. The authority and insurance files agree with each other as of the date this record was read. These figures are read from FMCSA Licensing & Insurance and SAFER on 2026-09-23; MC Sentry reports what is on file and does not rate or recommend carriers.

Operating authority

Insurance on file

Federal minimum for general freight property carriers is $750,000 BIPD. What each filing code means. Cargo coverage is not shown here — why the federal record cannot tell you if your freight is covered.

Recent activity

Registration on file

Filing history analysis

• Operating authority on record since 2018-08-28 — 8 years.
• 1 insurance cancellation on record, most recently 2018-08-12.
• 1 suspension or revocation order served by FMCSA, most recently 2018-07-16.
• Current primary filing: $750,000 with ZURICH AMERICAN INSURANCE COMPANY, on file since 2023-11-15 — at the federal minimum.
• Filings from 2 insurers currently on record: RLI INSURANCE COMPANY, ZURICH AMERICAN INSURANCE COMPANY.
• 36 power units — a mid-size fleet, larger than 94% of carriers in the FMCSA census.

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