FLAHERTY JOHN J
Active License
Bonded
Licensed since 1986
Class B
FLAHERTY JOHN J holds an active California contractor's license (Class B) serving Atherton and the surrounding San Mateo County area. Request a free quote below and we'll connect you with licensed ADU contractors serving Atherton, including FLAHERTY JOHN J and other verified local pros.
Request a Free Quote
License information sourced from the California Contractors State License Board (CSLB) public data portal, current as of the most recent CSLB data refresh. Verify current license status at cslb.ca.gov before hiring. This page does not constitute an endorsement.