Byron Rock & & Ready Mix INC
5301 Byron Hot Sprngs Rd, Byron, CA 94514
Present in a source dataset, with no recent operating signal.
What they make
Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers332812Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Advantage Metal Products, INC. | Livermore | Sheet Metal Work Manufacturing 332322 | ACTIVE | 16.3 KM |
| Metal Improvement Company, LLC | Livermore | Metal Heat Treating 332811 | ACTIVE | 16.5 KM |
| Fusion Coatings, INC | Livermore | Metal Heat Treating 332811 | UNVERIFIED | 17.7 KM |
| Ai Industries LLC | Livermore | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | LIKELY ACTIVE | 18.1 KM |
| Lynx Enterprises | Tracy | Plate Work Manufacturing 332313 | LIKELY ACTIVE | 21.2 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
2 sources hold this plant, and 8 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 CARB-TCH, EIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110071757276 · first seen AUG 2024 · last seen AUG 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|byron|5301 byron hot springs rd · first seen MAY 2020 · last seen MAY 2020
IN CONTRA COSTA COUNTY18 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 2 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: BYRON ROCK & & READY MIX INC · NOV 2026
- Street address
- EPA: 5301 BYRON HOT SPRNGS RD · NOV 2026
- City
- EPA: BYRON · NOV 2026
- State
- EPA: CA · NOV 2026
- County (FIPS code)
- EPA: 06013 · NOV 2026
- Coordinates
- Census geocoder: 37.848150695814,-121.623115337543 · JUL 2026
- Employees (band)
- SBA PPP: 1-19 · MAY 2020
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-05-04, 10 jobs reported · MAY 2020