A & B Welding, LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Knox Machine CO	Warren	Machine Shops 332710	● ACTIVE	8.5 KM
LELittle Enterprises North	Whitefield	Machine Shops 332710	◐ LIKELY ACTIVE	22.3 KM
Masters Machine Company	Bristol	Machine Shops 332710	● ACTIVE	34.5 KM
Masters Machine Company	Round Pond	Reconstituted Wood Product Manufacturing 321219	◐ LIKELY ACTIVE	34.5 KM
NCNorth Country Wind Bells INC.	Round Pond	Machine Shops 332710	◇ UNVERIFIED	38.5 KM

Every listed plant in Knox County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070281717 · first seen SEP 2018 · last seen SEP 2018

IN KNOX COUNTY2 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: A & B WELDING, LLC · OCT 2026

Street address

EPA: 1980 HEALD HIGHWAY · OCT 2026

City

EPA: UNION · OCT 2026

State

EPA: ME · OCT 2026

Coordinates

EPA: 44.21756,-69.28555 · OCT 2026