Mt. Pleasant Mine Service LLC

150 Three Mile Hl, Mount Pleasant, PA 15666

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUL 2026 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

Construction Machinery Manufacturing333120

Where it is

40.13353, -79.45443 · CENSUS TIGER

COUNTY

Fayette County

METRO AREA

Pittsburgh, PA

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Other plants nearby

Facility	City	Industry	Status	Distance
Summit Machine Company, INC.	Alverton	Machine Shops 332710	ACTIVE	11.5 KM
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DynaEnergetics US Inc. -Mount Braddock, PA Distribution Center	Mt. Braddock	Oil and Gas Field Machinery and Equipment Manufacturing 333132	LIKELY ACTIVE	26.5 KM
Cse Corporation	Export	Mining Machinery and Equipment Manufacturing 333131	ACTIVE	32.6 KM
Fox Chase Management, INC	Irwin	Mining Machinery and Equipment Manufacturing 333131	LIKELY ACTIVE	30.2 KM

Every listed plant in Fayette County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 8 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.

SAM.gov entity registrationOPERATING
Record RR19NSFM9F44 · first seen JUL 2026 · last seen JUL 2026

IN FAYETTE COUNTY2 other plants share this one’s industry (Agriculture, Construction, and Mining Machinery Manufacturing, NAICS 3331); 2 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: SAM.gov: MT. PLEASANT MINE SERVICE LLC · JUL 2026
Street address: SAM.gov: 150 THREE MILE HL · JUL 2026
City: SAM.gov: MOUNT PLEASANT · JUL 2026
State: SAM.gov: PA · JUL 2026
Coordinates: Census geocoder: 40.133529290935,-79.45442868924 · SEP 2026
Website: SAM.gov: http://www.mtpleasantmineservice.com/ · JUL 2026
CAGE code: SAM.gov: 9P3Z7 · JUL 2026
SAM registration expires: SAM.gov: 2027-07-13 · JUL 2026

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