This dataset includes 1.41 million licenses issued wtih Connecticut Department of Consumer Protection (TDLR).
| Licensee Name | Office Address | Credential | Effective / Expiration |
|---|---|---|---|
| John M Nelson | 39 Island Dock Road, Haddam, CT 06438 | Heating, Piping & Cooling Limited Contractor | 1999-09-01 ~ 2000-08-31 |
| Kenneth J Pellegrini · K J Welding LLC | 116 Filley Rd, Haddam, CT 06438-1206 | Heating, Piping & Cooling Limited Contractor | 2019-09-01 ~ 2020-08-31 |