Quality Engineering Services INC
122 N Plains Industrial Rd, Wallingford, CT 06492
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- aerospace manufacturing
- fixtures
- gages
- fabrication
- composite tooling
- cast urethane
- prototype machining
- additive manufacturing
- military
- ISO9001
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Allied Precision Components LLC | Wallingford | Machine Shops 332710 | ACTIVE | 0.2 KM |
| Corometrics Facility | Wallingford | Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 | LIKELY ACTIVE | 2.4 KM |
| Fastenal Company | Wallingford | Machine Shops 332710 | LIKELY ACTIVE | 2.6 KM |
| Aeroswiss LLC | Meriden | Precision Turned Product Manufacturing 332721 | LIKELY ACTIVE | 5.9 KM |
| Jeskey, LLC | North Haven | Machine Shops 332710 | ACTIVE | 6.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
6 sources hold this plant, and 13 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord HGZTBLW3KAN6 · first seen FEB 2026 · last seen OCT 2026
- Connecticut Secretary of the State business registryOPERATINGRecord CT:001t000000WmVTLAA3 · first seen MAY 2026 · last seen MAY 2026
- OSHA injury and illness reportsOPERATINGRecord 1280004 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 060877161|CT|06492|122 n plains industrial rd · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CT|wallingford|122 n plains industrial rd · first seen JAN 2021 · last seen JAN 2021
IN SOUTH CENTRAL CONNECTICUT COUNTY30 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 11 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: QUALITY ENGINEERING SERVICES INC
- Street address
- SAM.gov: 122 N PLAINS INDUSTRIAL RD
- City
- SAM.gov: WALLINGFORD
- State
- SAM.gov: CT
- Coordinates
- Census geocoder: 41.477720209715,-72.819176527075 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- SAM.gov: http://www.qes1.com
- Year established
- CT SOTS: 1971 · MAY 1971
- CAGE code
- SAM.gov: 3CFP9
- Retirement plan filing (Form 5500)
- DOL: 30 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2021-01-28, 32 jobs reported · JAN 2021
- SAM registration expires
- SAM.gov: 2027-01-29
- State business registration
- CT SOTS: QUALITY ENGINEERING SERVICES, INC., registered with the Connecticut Secretary of the State; Corporation; formed 1971-05-26; active, annual report filed 2026-05-05 · MAY 2026