He & Kuang Inc

Contractor license: 892144; State license record
Based in: San Francisco
On San Francisco permits: Jun 2007 to Jul 2026
Last 24 months: 12 permits filed

90 permits since 2000: 80 completed, 4 in progress, 4 never finaled, 2 expired or cancelled.

Of the 4 never-finaled permits, 3 are 5 to 10 years old, 1 is over 10 years old.

CompletedIn progressNever finaledExpired or cancelled

This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records

Permits filed each year

How long permits take

Median days to final inspection, citywideMedian days to permit issued, citywideThis contractor’s finished permits

Each point is the quarter the permits were filed, for stairs across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.

Stairs permits

All Roof deck 1 Deck 7 Stairs 13 Kitchen remodel 43 Bathroom remodel 47

13 stairs permits: 13 completed. Typically 1 days from filing to permit and 262 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Jun 26, 2025	Completed final sign-off Oct 2025	110 Upland Dr	remodel existing house front water damage stair landing and steps. install new wood membrane and water proofing material tiles facing on the top and new handrail finished Details Permit 202506269572 Status complete Filed Jun 26, 2025 Permit issued Jun 26, 2025 Final sign-off Oct 8, 2025 Declared cost $8,000 Address 110 Upland Dr remodel existing house front water damage stair landing and steps. install new wood membrane and water proofing material tiles facing on the top and new handrail finished Open the permit page	$8,000
Apr 2, 2024	Completed final sign-off Sep 2025	2455 22nd Av	interior remodel: 1/f- add a bedroom, family room, office, and relocate bathroom. 2/f- remodel (e) bathroom, add a bathroom. add a stair at rear yard. Details Permit 202404029099 Status complete Filed Apr 2, 2024 Permit issued May 17, 2024 Final sign-off Sep 5, 2025 Declared cost $120,000 Address 2455 22nd Av interior remodel: 1/f- add a bedroom, family room, office, and relocate bathroom. 2/f- remodel (e) bathroom, add a bathroom. add a stair at rear yard. Open the permit page	$120,000
Nov 21, 2023	Completed final sign-off Jul 2025	326 10th Av	comply novv 202287556. remodel rearrange livinig, dining, kitchen,bedroo, bath, stairs,full bath, office. remove walls, infill lightwells, remove sundroom,add deck, stairs 2nd fl. remodel 2 bedroom, bath, playrm.add kitchenette w2 burner stove,no oven,hood,sink. add full bath 1st fl. replace windows Details Permit 202311211208 Status complete Filed Nov 21, 2023 Permit issued Nov 21, 2023 Final sign-off Jul 15, 2025 Declared cost $120,000 Address 326 10th Av comply novv 202287556. remodel rearrange livinig, dining, kitchen,bedroo, bath, stairs,full bath, office. remove walls, infill lightwells, remove sundroom,add deck, stairs 2nd fl. remodel 2 bedroom, bath, playrm.add kitchenette w2 burner stove,no oven,hood,sink. add full bath 1st fl. replace windows Open the permit page	$120,000
Jan 31, 2023	Completed final sign-off Sep 2023	270 Upland Dr	rebuild front stair in-kind Details Permit 202301311106 Status complete Filed Jan 31, 2023 Permit issued Jan 31, 2023 Final sign-off Sep 15, 2023 Declared cost $2,000 Address 270 Upland Dr rebuild front stair in-kind Open the permit page	$2,000
Nov 10, 2020	Completed final sign-off Apr 2022	163 Naples St	revision to pa# 202011068365(no plan). 1st fl add 2 bedrooms, 1 full bath, home office & family room. 2nd fl remodel kitchen, bedrooms & bathroom, add 1 full bath, add interior staircase & deck at rear. infill lightwell at northeast side. Details Permit 202011108589 Status complete Filed Nov 10, 2020 Permit issued Jan 5, 2021 Final sign-off Apr 7, 2022 Declared cost $95,000 Address 163 Naples St revision to pa# 202011068365(no plan). 1st fl add 2 bedrooms, 1 full bath, home office & family room. 2nd fl remodel kitchen, bedrooms & bathroom, add 1 full bath, add interior staircase & deck at rear. infill lightwell at northeast side. Open the permit page	$95,000
Oct 23, 2020	Completed final sign-off Jun 2022	323 16th Av	remodel (e) bathrooms & add a full bathroom on 3/f. on 2/f: remodel kitchen, add a 1/2 bath, remove wall, replace stairs to 1/f. remove non-permitted structural and stairs & convert back to original at rear. add storage on1/f. replace windows/door at rear. door at front. relcate water heater/furnace Details Permit 202010237205 Status complete Filed Oct 23, 2020 Permit issued May 24, 2021 Final sign-off Jun 7, 2022 Declared cost $95,000 Address 323 16th Av remodel (e) bathrooms & add a full bathroom on 3/f. on 2/f: remodel kitchen, add a 1/2 bath, remove wall, replace stairs to 1/f. remove non-permitted structural and stairs & convert back to original at rear. add storage on1/f. replace windows/door at rear. door at front. relcate water heater/furnace Open the permit page	$95,000
Apr 19, 2018	Completed final sign-off Mar 2019	2115 Noriega St	infill lightwell, add skylight on 2nd floor. remove interior stairs. add bedroom, family & full bath on 1st floor. replace with vinyl windows at rear. replace water heater, furnace. upgrade electrical & plumbing system Details Permit 201804196767 Status complete Filed Apr 19, 2018 Permit issued Jun 26, 2018 Final sign-off Mar 14, 2019 Declared cost $70,000 Address 2115 Noriega St infill lightwell, add skylight on 2nd floor. remove interior stairs. add bedroom, family & full bath on 1st floor. replace with vinyl windows at rear. replace water heater, furnace. upgrade electrical & plumbing system Open the permit page	$70,000
Jun 27, 2017	Completed final sign-off Jun 2018	1474 34th Av	infill central patio, add a full bath & bedroom, relocate stairs, remodel ktichen/bath, remove walls, add deck on 2nd floor. add 2 bedrooms, 2 full baths, 2 storages, add entry door on 1st floor. replace front window with aluminum clad wood windows, all other window/door with vinyl. replace roof. Details Permit 201706270441 Status complete Filed Jun 27, 2017 Permit issued Jun 27, 2017 Final sign-off Jun 15, 2018 Declared cost $110,000 Address 1474 34th Av infill central patio, add a full bath & bedroom, relocate stairs, remodel ktichen/bath, remove walls, add deck on 2nd floor. add 2 bedrooms, 2 full baths, 2 storages, add entry door on 1st floor. replace front window with aluminum clad wood windows, all other window/door with vinyl. replace roof. Open the permit page	$110,000
Nov 16, 2016	Completed final sign-off Jan 2018	685 26th Av	convert family to living and kitchen, remodel bath, rearrange bedrm, legalize as 2nd unit on 1st flr. infill lt well, remodel kitchen & bath. add bathrooms, combine living and dining, replace interior stairs, add skylts and ext stairs on 2nd flr. replace windows in kind at front.replace part fdn Details Permit 201611162876 Status complete Filed Nov 16, 2016 Permit issued Nov 17, 2016 Final sign-off Jan 10, 2018 Declared cost $90,000 Address 685 26th Av convert family to living and kitchen, remodel bath, rearrange bedrm, legalize as 2nd unit on 1st flr. infill lt well, remodel kitchen & bath. add bathrooms, combine living and dining, replace interior stairs, add skylts and ext stairs on 2nd flr. replace windows in kind at front.replace part fdn Open the permit page	$90,000
Feb 18, 2016	Completed final sign-off Oct 2016	691 29th Av	revision to pa 2015-1221-5620 - demo addition interior partition walls: reconfigure closet & bathroom door & wall at stairs; delete new footings Details Permit 201602189924 Status complete Filed Feb 18, 2016 Permit issued Feb 19, 2016 Final sign-off Oct 7, 2016 Address 691 29th Av revision to pa 2015-1221-5620 - demo addition interior partition walls: reconfigure closet & bathroom door & wall at stairs; delete new footings Open the permit page
Dec 21, 2015	Completed final sign-off Oct 2016	691 29th Av	comply w/complaint #201585081 & revision to #201512165218. relocate entry 2nd flr to 1st flr, remodel (e) skylight & stair, relocate kitchen, remove bearing wall, demolish bedroom to add bathrm, add powder rm. 1st flr: add 2 bedrooms, 2 bathrooms, family room & wet bar. Details Permit 201512215620 Status complete Filed Dec 21, 2015 Permit issued Jan 19, 2016 Final sign-off Oct 7, 2016 Declared cost $150,000 Address 691 29th Av comply w/complaint #201585081 & revision to #201512165218. relocate entry 2nd flr to 1st flr, remodel (e) skylight & stair, relocate kitchen, remove bearing wall, demolish bedroom to add bathrm, add powder rm. 1st flr: add 2 bedrooms, 2 bathrooms, family room & wet bar. Open the permit page	$150,000
Jun 9, 2014	Completed final sign-off Sep 2014	1447 39th Av	legalize 2 bedrooms, a family room, 2 half baths, remove stairs, relocate water heater & furance. replace windows on ground floor. Details Permit 201406097875 Status complete Filed Jun 9, 2014 Permit issued Jun 13, 2014 Final sign-off Sep 29, 2014 Declared cost $30,000 Address 1447 39th Av legalize 2 bedrooms, a family room, 2 half baths, remove stairs, relocate water heater & furance. replace windows on ground floor. Open the permit page	$30,000
Mar 20, 2008	Completed final sign-off Apr 2008	1931 Hyde St	comply with his nov# 200848450. repair & replace dry rotted portions of rear stairs. less than 30% of the rear stairs that need to be replaced or repaired. non-structural work only. Details Permit 200803207588 Status complete Filed Mar 20, 2008 Permit issued Mar 20, 2008 Final sign-off Apr 9, 2008 Declared cost $2,500 Address 1931 Hyde St comply with his nov# 200848450. repair & replace dry rotted portions of rear stairs. less than 30% of the rear stairs that need to be replaced or repaired. non-structural work only. Open the permit page	$2,500