William L. Mallar
Licensed. Master Plumber · Licence MS2046 · issued in Maine.
Is this your business?
This listing was built from public licensing records. Claim it to publish your phone number, mark the listing as verified and receive leads. It takes a minute and starts with an email you control.
Not you? Get quotes from plumbing and hvac pros instead.
About this listing
| Trade | Plumbing and HVAC |
| Location | Marshfield, ME 04654 |
| Type | Independent tradesperson |
| Phone | (207) 255-**** (on record; published once the listing is claimed) |
The public record
| Credential | Licensed · Master Plumber |
| Number | MS2046 |
| Issued in | Maine |
| Issuing authority | Maine Office of Professional and Occupational Regulation |
| Expiry on record | Mar 31, 2028 |
| Last confirmed | Aug 16, 2026 (on record since Aug 14, 2026) |
Other records for this business
3 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 | William L. Mallar · Journeyman Oil Burner Technician JY20001053 · Marshfield, ME |
| Licensed | William L. Mallar · Master Oil Burner Technician MS30002423 · Marshfield, ME |
| Licensed | William L. Mallar · Propane and Natural Gas Technician PNT6597 · Marshfield, 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 04654.