CheckMyDesignerSergio Mayorga
Engineer · Pittsburg
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeCivil Engineer C-40929First issued Aug 1, 1986, expires Mar 31, 2027.
Source: DCA license roster, retrieved Nov 5, 2026
- Any board discipline?
- None found.
We searched the BPELSG enforcement list on Nov 5, 2026.
- Worked in San Francisco?
- 8 permits since 2021, 8 in the last 5 years. Latest filed May 27, 2026.
- What kind of projects?
- Home remodel 2 · Commercial or tenant improvement 2 · Addition 1
- How long do their permits take?
- Home remodel: within 1 month. City typical for the same review: within 1 month.
Permits filed each year
San Francisco permits by the year they were filed. The last 5 years are in blue.
What are you planning?
Pick your kind of project to see their permits for it.
Home remodel: 2 permits in San Francisco
Time to get a permit
Median from filing to permit, from 2 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 10,692 permits.
Where
- Outer Richmond1
- Pacific Heights1
Most recent
- 651 29th AvKitchen remodel. add island, bring up to code, open wall between living room & kitchen, add laundry nook, 3 bath remodel. 2nd fl: one bathroom added, all low flow fixtures, add sliding door on 1st fl. add led lights in rooms. bring electrical to code, install heat pump, repair & replace plumbingAug 29, 2025Complete
- 2315 Sacramento St #01st/f unit 1: remodel & relocate (e) kitchen & bathroom. addition of 2 (n) baths & laundry. relocate (e) bedroom, addition of (n) bedroom. 2nd/f unit 2: remodel & relocate (e) kitchen & bathroom. addition of 2 (n) baths & laundry. relocate (e) bedroom, addition of 2 (n) bedroom.Oct 5, 2022Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Aug 27, 2026 | 651 29th Av Revision to pa# 202603107298. documentation of 3rd party special inspections in lieu of sfbc 108a.5.4 and eor report in reference to nov #202648939 Complete | Revision or supplement | Complete | Within 1 month | |
| May 27, 2026 | 712 Silliman St Erect a one-story, type 5, rear storage shed. Withdrawn | New building | Withdrawn | — | |
| Mar 10, 2026 | 651 29th Av Add two skylights, add plaster walls in rear yard. repair and replace front stairs in kind add mechanical room in garage. violation 202648939 Complete | Legalize or fix a violation | Complete | Within 1 month | |
| Dec 11, 2025 | 651 29th Av Add two skylights. Filed | Other | Filed | — | |
| Sep 3, 2025 | 1530 Leavenworth St #0 Revision to pa # 2025-0630-9810. units 1, 2, 3 & 4. (e) kitchen relocation (e) bathroom remodel. (n) washer and dryer- convert (e) kitchen into (n) office. Issued | Revision or supplement | Issued | Within 1 month | |
| Aug 29, 2025 | 651 29th Av Kitchen remodel. add island, bring up to code, open wall between living room & kitchen, add laundry nook, 3 bath remodel. 2nd fl: one bathroom added, all low flow fixtures, add sliding door on 1st fl. add led lights in rooms. bring electrical to code, install heat pump, repair & replace plumbing Complete | Home remodel | Complete | Within 1 month | |
| Jun 13, 2025 | 1145 Wisconsin St Revision to pa 2024-0731-7667 (n) foundation at rear wall (e) stairs framing repair. (n) dormer framing revision Complete | Revision or supplement | Complete | Within 1 month | |
| Oct 23, 2024 | 1145 Wisconsin St Addition of (n), 2 (n) bathrooms & family room on 1st fl. relocate (e) bedroom & (e) bathroom & remodel (e) kitchen on 2nd fl. remodel (e) bedroom and addition of (n) bathroom at attic. (n) dormer on roof. Complete | Addition | Complete | 7 months | |
| Oct 5, 2022 | 2315 Sacramento St #0 1st/f unit 1: remodel & relocate (e) kitchen & bathroom. addition of 2 (n) baths & laundry. relocate (e) bedroom, addition of (n) bedroom. 2nd/f unit 2: remodel & relocate (e) kitchen & bathroom. addition of 2 (n) baths & laundry. relocate (e) bedroom, addition of 2 (n) bedroom. Complete | Home remodel | Complete | 1 month | |
| Jan 14, 2022 | 819 Valencia St Building a bar for hard liquor, building a counter, add all necessary plumbing and electrical work to install all necessary equipments. Issued | Commercial or tenant improvement | Issued | 2 months | |
| Mar 11, 2021 | 662 Clay St Repair basement walls and floors after water damage. remodel existing bathroom to comply with ada code. Complete | Commercial or tenant improvement | Complete | 3 months |
Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.
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