Well & Septic ProsCASWELL PUMP CO., INC.Licensed
| Name | CASWELL PUMP CO., INC. |
| Company | Caswell Pump CO., INC. |
| License number | 346 |
| License type | Monitoring Well Construction, Pump Installer, Water Well Construction |
| License status | Active — NH DES Well Contractor roster |
| Location | Temple, New Hampshire 03084 |
| Phone | (603) 878-1672 |
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What this license covers
- Pump installation: licensed to install, repair, and replace well pumps, pressure tanks, and the piping between the well and the building.
- Monitoring wells: also licensed for environmental monitoring wells, not just water-supply wells.
How to verify this license
We publish this listing exactly as it appears in New Hampshire's official licensing records; we do not vouch for the business itself. Before hiring, look up license #346 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: NH DES - Well Contractors & Pump Installers, last checked 2026-08-16. Verify at the official source.
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