Engineering Marine Seawall/Dock (COC)
ENGII 285C- Primary expiration
- Oct 31, 2027
- Business tax
- Sep 30, 2026
- Liability
- Sep 23, 2026
- Workers' compensation
- Dec 21, 2026
Active recordMC #10247
Big Pine Key
COFFIN MARINE SERVICES INC
Qualified by JOHN GUY COFFIN
Services & registration
Approved work categories
- Qualifier
- JOHN GUY COFFIN
- Monroe County ID
- 10247
- Record status
- Active
- Data snapshot
- July 10, 2026
Credentials