S&h Engineering, INC
248 Mill Rd Ste 1, Chelmsford, MA 01824
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710S&H Engineering provides machining, fabrication, and inspection services for prototype design and manufacture. The company operates CNC and manual machining equipment and offers CAD design, engineering support, assembly, and finishing services. It serves aerospace, defense, industrial, and commercial industries and holds ITAR registration.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Stevken Manufacturing | Billerica | Precision Turned Product Manufacturing 332721 | UNVERIFIED | 0.9 KM |
| P and J Precision Machine LLC | Chelmsford | Machine Shops 332710 | UNVERIFIED | 1.7 KM |
| Welfab, INC. | North Billerica | Sheet Metal Work Manufacturing 332322 | ACTIVE | 1.5 KM |
| High Tech Machinists, INC. | Chelmsford | Machine Shops 332710 | LIKELY ACTIVE | 2.3 KM |
| Louis C Morin CO INC | North Billerica | Machine Shops 332710 | ACTIVE | 2.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in MA-EPICS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | APR 2026 | APR 2026 |
| EPA FRS | EXISTENCE | DEC 2013 | DEC 2013 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | APR 2026 |
| CAGE CODE | SAM GOV | APR 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | APR 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | APR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | APR 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | APR 2026 |
| WEBSITE | SAM GOV | APR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.