Hadco Engineering INC

What they make

• spindles
• trailer axles
• steering geometry
• tires
• wheels
• brakes
• custom engineering

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MTMetro Truck Body INC	Corona	Motor Vehicle Body Manufacturing 336211	◇ UNVERIFIED	1.6 KM
Accurate Grinding and Mfg. CORP	Corona	Motor Vehicle Body Manufacturing 336211	● ACTIVE	3.7 KM
VVVantage Vehicle International, INC	Corona	Automobile and Light Duty Motor Vehicle Manufacturing 336110	● ACTIVE	5.7 KM
BCBen Clymer	Riverside	Automobile and Light Duty Motor Vehicle Manufacturing 336110	◇ UNVERIFIED	9.0 KM
PAProfessional Auto Transport, Inc.	Jurupa Valley	Truck Trailer Manufacturing 336212	◐ LIKELY ACTIVE	14.9 KM

Every listed plant in Riverside 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 CA-ENVIROVIEW, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record NL77AMM5VHH6 · first seen JAN 2026 · last seen JAN 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record CA|corona|1456 pomona rd · first seen JAN 2021 · last seen JAN 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110064884451 · first seen OCT 2015 · last seen OCT 2015

IN RIVERSIDE COUNTY53 other plants share this one’s industry (Motor Vehicle Body and Trailer Manufacturing, NAICS 3362); 8 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: HADCO ENGINEERING INC. · JUL 2026 · ON THIS PAGE

SAM.gov: HADCO ENGINEERING INC · JAN 2026 · ON THIS PAGE

Street address

EPA: 1456 POMONA RD · JUL 2026 · ON THIS PAGE

SAM.gov: 1456 POMONA RD · JAN 2026 · ON THIS PAGE

City

EPA: CORONA · JUL 2026 · ON THIS PAGE

SAM.gov: CORONA · JAN 2026 · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · JAN 2026 · ON THIS PAGE

County (FIPS code)

EPA: 06065 · SEP 2026

Coordinates

EPA: 33.883034,-117.592249 · JUL 2026

Employees (band)

SBA PPP: 1-19 · JAN 2021

Website

SAM.gov: http://www.hadcoengineering.com · JAN 2026

CAGE code

SAM.gov: 0K9M4 · JAN 2026

PPP loan

SBA PPP: PPP loan x2, approved 2021-01-27, 7 jobs reported · JAN 2021

SAM registration expires

SAM.gov: 2027-01-26 · JAN 2026