Contractor on San Francisco permit records

Erwyns Incorporated DBA Erwyns Plumbing

License #1050217 (check status at CSLB) (510) 860-0802 747 9th Street, Richmond, 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

4mo ago

May 29, 2026

What they work on

Jobs per year

'17

'18

'19

'20

'21

'22

'23

'24

'25

'26

Most active in

Sunset/Parkside

Every permitted job

2 permits on record. Values are declared at filing.

May 29, 2026
No cost listed
Amend pp20260427717 for additional work: new sewer later (new trap if necessary), new water line.
1246 26th AvSunset/Parksidecomplete#Plumbing
#PP20260529301
Apr 27, 2026
No cost listed
New plumbing for bathroom and plumbing for restoration. 1 new shower pan. new toilet, new sink, vanity. reference pa#202604229844.
1246 26th AvSunset/Parksideissued#Bathroom remodel#Plumbing
#PP20260427717