Red Line Engineering, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Prisecter Aerospace and Defense LLC	Auburn	Machine Shops 332710	● ACTIVE	15.9 KM
Tnt Machine INC	Auburn	Machine Shops 332710	● ACTIVE	17.6 KM
AMArmstrong Manufacturing and Engineering, INC.	Auburn	Machine Shops 332710	◐ LIKELY ACTIVE	17.7 KM
Szabo Precision	Diamond Springs	Machine Shops 332710	● ACTIVE	22.9 KM
WSWestern Sign Company INC.	Diamond Springs	Sign Manufacturing 339950	◐ LIKELY ACTIVE	23.1 KM

Every listed plant in El Dorado County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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 RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record Z4DJBC4MG4A4 · first seen APR 2026 · last seen APR 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record CA|greenwood|4616 weed patch ct · first seen MAY 2020 · last seen MAY 2020
• EPA Facility Registry ServiceEXISTENCE
  Record 110070452903 · first seen JAN 2019 · last seen JAN 2019

ALSO RECORDED ASREDLINE ENGINEERING

IN EL DORADO COUNTY16 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 6 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.

NameSOURCES DISAGREE

EPA: REDLINE ENGINEERING · JUL 2026

SAM.gov: RED LINE ENGINEERING, INC. · APR 2026 · ON THIS PAGE

Street address

EPA: 4616 WEED PATCH CT · JUL 2026 · ON THIS PAGE

SAM.gov: 4616 WEED PATCH CT · APR 2026 · ON THIS PAGE

City

EPA: GREENWOOD · JUL 2026 · ON THIS PAGE

SAM.gov: GREENWOOD · APR 2026 · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · APR 2026 · ON THIS PAGE

County (FIPS code)

EPA: 06017 · SEP 2026

Coordinates

Census geocoder: 38.897316003461,-120.89299508928 · JUL 2026 · ON THIS PAGE

EPA: 38.897319,-120.89294 · JUL 2026 · ON THIS PAGE

Employees (band)

SBA PPP: 1-19 · MAY 2020

Website

SAM.gov: www.redlinemachine.com · APR 2026

CAGE code

SAM.gov: 75NJ3 · APR 2026

PPP loan

SBA PPP: PPP loan x1, approved 2020-05-01, 12 jobs reported · MAY 2020

SAM registration expires

SAM.gov: 2027-04-07 · APR 2026