Contractor on San Francisco permit records

Duncan General Contractor And Plumbing

License #608925 (check status at CSLB) (916) 203-8148 8900 Fair Oaks Bl, Carmichael, CA

This page is built from public San Francisco permit records. It shows permits this firm pulled, not the quality of its work, and it isn't a recommendation. We don't check whether a contractor is currently licensed, bonded or insured. Verify that at the CSLB before you hire.

SF jobs on record

Jobs in the past year

Typical job size

—

Most recent job

9mo ago

Jan 7, 2026

What they work on

Plumbing2 jobs · 2 this year

Jobs per year

'17

'18

'19

'20

'21

'22

'23

'24

'25

'26

Most active in

Financial District/South Beach

Every permitted job

2 permits on record. Values are declared at filing.

Jan 7, 2026
No cost listed
Install floor sink, 3-part compartment sink, 3x hand sink located in kitchen
9 Claude LnFinancial District/South Beachcomplete#Plumbing
#PP20260108733
Jan 7, 2026
No cost listed
Install floor sink, 3 part compartment sink and 3 hand sinks located in kitchen
9 Claude LnFinancial District/South Beachpos sent#Plumbing
#PP20260108732