Alta Loma Plumbing
- 10722 Arrow Rte #812, Rancho Cucamonga, CA 91730
- (909) 944-6637
- September 15, 2026
R M P Plumbing operates out of Beaumont in Riverside County and carries CSLB license #957577, classification C36 — Plumbing. The license was active and clear when this listing was compiled.
Plumbing contractors hold the C-36 classification, covering repipes, drain and sewer work, gas piping and water heater installation.
Working in the San Gorgonio Pass: Growth here has been fast, so the housing stock runs from older ranch properties to tracts finished in the last few years, and the two need different approaches.
Before you hire any plumbing contractor: On a water heater replacement, confirm seismic strapping, the expansion tank and the venting are all included. Those are code requirements, not upsells.
License status can change at any time. Confirm license #957577 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 M P 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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