H W Nicholson Welding & Manufacturing INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
HNH.W. Nicholson Welding & Mfg. Inc.	Apollo	Machine Shops 332710	◐ LIKELY ACTIVE	0.4 KM
RLR. L. Sagath Machining & Fabricating Company	Murrysville	Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 333923	◐ LIKELY ACTIVE	3.1 KM
VIVersa-fab INC.	New Kensington	Sheet Metal Work Manufacturing 332322	● ACTIVE	4.0 KM
Accrotool, INC.	New Kensington	Sheet Metal Work Manufacturing 332322	● ACTIVE	4.0 KM
QMQuality Machined Products and Manufacturing, INC.	New Kensington	Machine Shops 332710	● ACTIVE	4.2 KM

Every listed plant in Westmoreland County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 11 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.

• SAM.gov entity registrationOPERATING
  Record EBENACLFYGC7 · first seen OCT 2025 · last seen AUG 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Records PA|apollo|3899 route 66, PA|apollo|3899 state route 66 · first seen APR 2020 · last seen JAN 2021
• EPA Facility Registry ServiceEXISTENCE
  Records 110070337177, 110070346195 · first seen SEP 2018 · last seen SEP 2018

ALSO RECORDED ASH.W. NICHOLSON WELDING AND MANUFACTURING, INC.

IN WESTMORELAND COUNTY65 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 44 of them have 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: H.W. NICHOLSON WELDING & MANUFACTURING, INC. · JUL 2026 · ON THIS PAGE

SAM.gov: H W NICHOLSON WELDING & MANUFACTURING INC · AUG 2026 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 3899 ROUTE 66 · JUL 2026

SAM.gov: 3899 STATE ROUTE 66 · AUG 2026 · ON THIS PAGE

City

EPA: APOLLO · JUL 2026 · ON THIS PAGE

SAM.gov: APOLLO · AUG 2026 · ON THIS PAGE

State

EPA: PA · JUL 2026 · ON THIS PAGE

SAM.gov: PA · AUG 2026 · ON THIS PAGE

CoordinatesSOURCES DISAGREE

Census geocoder: 40.514922969084,-79.607270689445 · SEP 2026

EPA: 40.51182,-79.60654 · JUL 2026 · ON THIS PAGE

Employees (band)

SBA PPP: 20-99 · APR 2020

Year established

PA DOS: 1974 · JAN 1974

CAGE code

SAM.gov: 4Y674 · AUG 2026

PPP loan

SBA PPP: PPP loan x1, approved 2021-01-26, 29 jobs reported · JAN 2021

SAM registration expires

SAM.gov: 2027-08-04 · AUG 2026

State business registration

PA DOS: H. W. Nicholson Welding and Manufacturing, Inc., registered with the Pennsylvania Department of State; Corporation; formed 1974-01-21; active · JAN 1974