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Seri Ngernwattana

Engineer · Seri Ngerwattana, Pe · Hayward

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeCivil Engineer C-66949First issued Jun 25, 2004, expires Sep 30, 2028.

Source: DCA license roster, retrieved Nov 5, 2026

Verify on DCA License Search

Any board discipline?
None found.

We searched the BPELSG enforcement list on Nov 5, 2026.

Worked in San Francisco?
49 permits since 2008, 49 in the last 5 years. Latest filed Aug 20, 2026.
What kind of projects?
Seismic retrofit or foundation 13 · Home remodel 10 · Addition 7
How long do their permits take?
Seismic retrofit or foundation: 2 months. 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.

Permits
64 permits that name Seri Ngernwattana, newest first, including 15 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Aug 20, 20263809 Cesar Chavez St

Replace foundation footings, stem walls, concrete slab. replace laundry room roof, 2 entry doors, wooden fence.

Issued
Mar 31, 20251140 Ingerson Av

Revision to ref 202212309561 & 9562. occup reversal to maintain as r3. wall btwn garage and corr. w/o fdn. detail 3/s1 not apply. shear wall on grid d and 6'-2" and d+3 is 4' tall use hdu4 instead of hud8. new deck is 10" higher than 1st flr elevation. no fire sprinklers.

Complete
Nov 21, 2024331 Gates St

Relocate/reconfigure (e) kitchen and bathroon at 2/f. replace/reconfigure rear shed roof to create conforming door height condition.

Complete
Sep 20, 20242120 Jefferson St

Enclose (e) covered porch at rear yard.provide (n) laundry/mud room.relocate (e) g/f bathroom w/ shower.add kitchen counter/cabinets & bar sink.new hvac & w/h.relocate (e) elec pnl.relocate (e) r-yard gate.reconfigure (e) 2 car garage.replace (e) garage doors & windows.

Complete
Jun 24, 2024152 Hermann St

Replace approx. 50' (e) brick retaining wall with new reinforced concrete retaining wall - retaining wall is on 152 hermann st. ref permit 202406245077.

Filed
Jun 24, 2024146 Hermann St

Replace approx. 50' (e) brick retaining wall with new reinforced concrete retaining wall - retaining wall is on 152 hermann st. ref permit 202405245078.

Filed
Mar 28, 20241 Buena Vista Ave East Av

Repair in kind to the left side stair curb and restore handrail at buena vista east entry

Complete
Mar 15, 2024259 Clara St

Replace (e) three entry door with three new security entry door.

Filed
Mar 8, 20231069 Dolores St

To comply w/nov# 202303248, replace damaged 6x6 post (hit by car) over the existing concrete foundation.

Complete
Dec 30, 20221140 B Ingerson Av

Convert (e) g/f into one adu (unit b 696sf) per govt code 65852.2(e). other improvements include fire rating existing corridor & stairs on g/f and providing seismic retrofit justifications from structural engineer.new (152sf) elevated deck to provide additional common area for all units.

Complete
Jun 16, 20221481 38th Av

Provide (n) primary bathroom, reconfigure bathroom, reconfigure kitchen reconfigure stairs to garage. replace heat pump water heater, replace heat pump & air handler.

Complete
Apr 22, 202285 Restani Wy

Revision to pa 202102255325. revise pier depth on site condition and approval of project engineer.

Complete
Dec 2, 20212709 Baker St

Demolish (e) secondary staircase from 2nd fl to 3rd fl as indicated on plans. extend floor. demolish staircase (18 sqft) + enclose open deck area to create a (n) 90 sqft laundry. demo (e) interior walls around kitchen on 3rd fl to create an open kitchen. extend indicated on plans.

Issued
Aug 24, 2021533 Steiner St

Voluntary structure strengthening: 18 feet foundation wall underpinning. replce 6 post and post footing. install 2 simpson strong shear wall over n concrete foundation.

Complete
Jun 14, 202197 Saturn St

New foundation; create (n) habitable space @ lower level crawl space; new stairs to connect 1st floor with lower level; remodel kitchen, 3 new bedrooms, 2 new bathrooms, 1 laundry room

Cancelled
May 5, 2021898 Carolina St

Build rear stairs per approved variance ref: 2020-003848var

Complete
Mar 24, 20214732 17th St

Renovate (e) unit w/ 2 bedrooms, 1 bath and kitchen. renovate egress hall for (e) unit. renovate (e) primary unit w/ new stairs to garage level, new laundry, new closet, water heater and trash area. 2nd fl remodel kitchen, bathrooms, fireplace and master bed and bath.

Withdrawn
Feb 25, 202185 Restani Wy

To comply with nov # 202038871. partial stabilized leaned site & building retaining wall. restore building out of plumb wood frame. to comply with nov 20203871

Complete
Jan 13, 20211705 Hyde St

Revision to pa 201709148309. wood framed seismic soft story retrofit.

Complete
Oct 7, 202030 Junior Tr #0

Adding existing patio (surrounded with exterior walls) to the kitchen area (48 sf). kitchen remodel, (e) bathroom remodel at 2nd fl. add 3 new skylights.

Complete

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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