Operating signal within 12 months from two or more independent sources.
What they make
Heating Equipment (except Warm Air Furnaces) Manufacturing333414- architectural louvers
- dampers
- sunshades
- customized louvers
- equipment screens
- educational spaces
- architects
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Reed National CORP | Westfield | Sheet Metal Work Manufacturing 332322 | UNVERIFIED | 0.1 KM |
| Dff CORP | Agawam | Machine Shops 332710 | ACTIVE | 11.3 KM |
| USA Mechanical & Energy Services, LLC | East Granby | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415 | ACTIVE | 23.2 KM |
| Howden USA CO | Windsor | Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing 333412 | ACTIVE | 29.4 KM |
| Romco Contractors, INC. | Bloomfield | Forging and Stamping 332116 | ACTIVE | 30.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 12 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 websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- OSHA injury and illness reportsOPERATINGRecord 1264653 · first seen DEC 2025 · last seen DEC 2025
- SAM.gov entity registrationOPERATINGRecord D497LKJGKS84 · first seen NOV 2025 · last seen NOV 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 250661650|MA|01085|260 n elm st · first seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110071737681 · first seen JUL 2024 · last seen JUL 2024
IN HAMPDEN COUNTY4 other plants share this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 0 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: MESTEK INC · JUL 2026 · ON THIS PAGE
- SAM.gov: MESTEK INC · NOV 2025 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 161 NOTRE DAME ST · JUL 2026
- SAM.gov: 260, NORTH ELM STREET · NOV 2025 · ON THIS PAGE
- City
- EPA: WESTFIELD · JUL 2026 · ON THIS PAGE
- SAM.gov: WESTFIELD · NOV 2025 · ON THIS PAGE
- State
- EPA: MA · JUL 2026 · ON THIS PAGE
- SAM.gov: MA · NOV 2025 · ON THIS PAGE
- County (FIPS code)
- EPA: 25013 · SEP 2026
- CoordinatesSOURCES DISAGREE
- Census geocoder: 42.136592369792,-72.739255841767 · JUL 2026 · ON THIS PAGE
- EPA: 42.137298,-72.741452 · JUL 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025
- Website
- SAM.gov: http://www.awv.com · NOV 2025
- CAGE code
- SAM.gov: 1XA80 · NOV 2025
- Retirement plan filing (Form 5500)
- DOL: 1,005 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
- SAM registration expires
- SAM.gov: 2026-11-19 · NOV 2025
- State business registrationSOURCES DISAGREE
- Sunbiz: MESTEK, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Pennsylvania; registered 2019-02-12; active, annual report filed 2026-04-01 · APR 2026
- KY SOS: MESTEK, INC., registered with the Kentucky Secretary of State; Corporation formed in Pennsylvania; registered 2000-07-28; revoked · JUL 2000
- TX Comptroller: MESTEK, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2007-04-20; active · APR 2007