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Diamond Drilling CO.Licensed
| Name | Diamond Drilling CO. |
| License number | DIAO |
| License type | Well Drilling Company |
| License status | Active — files well permits with NJDEP |
| State | New Jersey |
| Phone | (973) 903-2129 |
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What this license covers
- Drilling / construction: licensed to bore, case, complete, and plug water wells.
How to verify this license
We publish this listing exactly as it appears in New Jersey's official licensing records; we do not vouch for the business itself. Before hiring, look up license #DIAO directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: NJDEP DataMiner - Well Drilling Companies, last checked 2026-08-17. Verify at the official source.
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