GONSALVES JOHN K GENERAL CONTRACTOR
Active License
Bonded
Licensed since 1986
Class B
GONSALVES JOHN K GENERAL CONTRACTOR holds an active California contractor's license (Class B) serving Jackson and the surrounding Amador County area. Request a free quote below and we'll connect you with licensed ADU contractors serving Jackson, including GONSALVES JOHN K GENERAL CONTRACTOR and other verified local pros.
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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.