J & A General Contractor
Verified against CSLB on · View on CSLB
License details
- License number
- 1030888
- Classifications
- License term on file
- September 11, 2017 – September 30, 2027
Business
- (510) 589 6987 (CSLB public record)
- 16183 VIA HARRIET, San Lorenzo, CA 94580Alameda County
Are you J & A General Contractor? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Something wrong on this page? Report incorrect information.
Other General Building contractors in San Lorenzo
Mason Bruce Lindow
B · San Lorenzo, CA
Verified August 4, 2026 · Bonded
Gomez Garcia Construction Co
B · San Lorenzo, CA
Verified August 4, 2026 · Bonded
J S Construction
B · San Lorenzo, CA
Verified August 4, 2026 · Bonded
Start 2 Finish Construction
B · San Lorenzo, CA
Verified August 4, 2026 · Bonded
Delgado's Construction
B · San Lorenzo, CA
Verified August 4, 2026 · Bonded
Duarte's Builders Inc
B · San Lorenzo, CA
Verified August 4, 2026 · Bonded
What to check next
Frequently asked questions
Is J & A General Contractor licensed in California?
Yes. J & A General Contractor holds an active California state contractor license (CSLB #1030888), verified against the CSLB public record on August 4, 2026.
What is J & A General Contractor's CSLB license number?
J & A General Contractor's California contractor license number is 1030888. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is J & A General Contractor licensed for?
J & A General Contractor is classified under General Building (B) by the CSLB.
How do I verify J & A General Contractor's license myself?
Look up license #1030888 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1030888 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.