J-door Entry Systems Corporation
- 13757 Iroquois Place, Chino, CA 91710
- (626) 755-0961
- September 22, 2026
Based in Joshua Tree, San Bernardino County, R & R Garage Doors holds California contractor license #766229, classified D28 (Doors, Gates and Activating Devices). The license was active and clear when this listing was compiled.
This trade spans the whole assembly: sectional and roll-up doors, torsion and extension springs, drums and cables, hinges and rollers, and belt-, chain- or screw-drive openers with their sensors and remotes.
Working in the Morongo Basin: Much of the basin is unincorporated, so San Bernardino County is the permitting authority and its requirements, not a city’s, set the rules for the job.
Before you hire any garage door contractor: Ask that the photo-eye sensors and auto-reverse be tested before the technician leaves. Federal law has required them on residential openers since 1993, and they are the part that stops a door on a child or a car.
License status can change at any time. Confirm license #766229 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 & R Garage Doors 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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