John William Knowles
Licensed. Propane and Natural Gas Technician · Licence PNT11269 · issued in Maine.
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About this listing
| Trade | Plumbing and HVAC |
| Location | Monmouth, ME 04259 |
| Type | Independent tradesperson |
| Phone | (207) 248-**** (on record; published once the listing is claimed) |
The public record
| Credential | Licensed · Propane and Natural Gas Technician |
| Number | PNT11269 |
| Issued in | Maine |
| Issuing authority | Maine Office of Professional and Occupational Regulation |
| Expiry on record | Sep 30, 2026 |
| Last confirmed | Aug 16, 2026 (on record since Aug 14, 2026) |
Other records for this business
2 further public records name this business: the same licence number, or the same name with a phone number, licence number or ZIP code that matches. The directory prints them as one listing.
| Licensed | John William Knowles · Master Plumber MS90018039 · Monmouth, ME |
| Licensed | John William Knowles · Journeyman Oil Burner Technician JY30018115 · Monmouth, ME |
A licensed individual trading under their own name. Well suited to smaller jobs. Ask to see proof of liability insurance and workers' compensation before work starts, since sole licensees are not always required to carry either.
Every listing here is drawn from public records and is not self-reported. More plumbing and hvac near 04259.