PROSTONE SERVICES
C-54 · SUNNYVALE, CA 94089
State license
- Number
- 954056
- Type
- C-54
- Status
- active
- Expires
- 2026-11-30
- Source
- California CSLB
Location & contact
Trades
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Quick answers
Answered from the public license record — not from reviews or estimates.
›Is PROSTONE SERVICES licensed in California?
Yes. PROSTONE SERVICES holds license 954056 (C-54) recorded by California CSLB, valid to 2026-11-30. This listing is refreshed from that public register.
›What work does PROSTONE SERVICES do?
The register classifies PROSTONE SERVICES under Flooring. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact PROSTONE SERVICES?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by PROSTONE SERVICES.
›Where is PROSTONE SERVICES located?
SUNNYVALE, California, per the address on the license record.