MASTERLINE PLUMBING INC
B, C-36 · RANCHO CUCAMONGA, CA 91730
State license
- Number
- 990945
- Type
- B, C-36
- Status
- active
- Expires
- 2028-02-29
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for MASTERLINE PLUMBING INC
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
9295 E 9th St, Rancho Cucamonga, CA 91730
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
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Nearby contractors
Great-circle distance from MASTERLINE PLUMBING INC, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is MASTERLINE PLUMBING INC licensed in California?
Yes. MASTERLINE PLUMBING INC holds license 990945 (B, C-36) recorded by California CSLB, valid to 2028-02-29. This listing is refreshed from that public register.
›What work does MASTERLINE PLUMBING INC do?
The register classifies MASTERLINE PLUMBING INC under Plumbing. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact MASTERLINE PLUMBING INC?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by MASTERLINE PLUMBING INC.
›Where is MASTERLINE PLUMBING INC located?
RANCHO CUCAMONGA, California, per the address on the license record.