Rgm Concrete
General engineering contractor · Fontana, CA
License active · checked Oct 23, 2026US-GSA-SAM L4G3PKGRHLN6Built from public records
What the license board says
- Status
- License active
- License
- US-GSA-SAM L4G3PKGRHLN6
- Classes
- Corporation registered in SAM.gov
- Expires
- Feb 20, 2027
- Checked
- Oct 23, 2026, against the SAM.gov registered entities
The business
- What they do
- General engineering contractor
- Where
- Fontana, CA
- Serves
- California
- Listing updated
- Oct 24, 2026
Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.
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Amj Builders Inc & Melaya Engineering Inc JV
Fontana, CA · (909) 202-4975
License activechecked Oct 24, 2026