Alta Loma Plumbing
- 10722 Arrow Rte #812, Rancho Cucamonga, CA 91730
- (909) 944-6637
- September 15, 2026
R L C Plumbing operates out of Beaumont in Riverside County and carries CSLB license #620250, classification C36 — Plumbing. License status at the time of compiling this listing: active, with no suspension recorded.
The C-36 classification covers complete plumbing systems — supply lines, drains and vents, gas lines, water heaters and fixtures.
Working in the San Gorgonio Pass: Wind-driven dust and debris are constant, and they shorten the service life of exterior finishes, seals and filtration more quickly than in the valleys below.
Before you hire any plumbing contractor: For a repipe, ask what material is being used and how many walls have to be opened — and who is responsible for patching them afterwards.
License status can change at any time. Confirm license #620250 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.
This profile was compiled from California State License Board public records and is unclaimed — R L C Plumbing has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.
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