Back to bathroom remodel contractors
Chongson Construction Co.
- Based in
- San Francisco
- On San Francisco permits
- Feb 2000 to Oct 2026
- Last 24 months
- 3 permits filed
152 permits since 2000: 137 completed, 2 in progress, 7 never finaled, 6 expired or cancelled.
Of the 7 never-finaled permits, 1 is 5 to 10 years old, 6 are over 10 years old.
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
Each point is the quarter the permits were filed, for bathroom remodel 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.
Bathroom remodel permits
39 bathroom remodel permits: 39 completed. Typically 0 days from filing to permit and 125 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Mar 14, 2025 | Completed final sign-off Jun 2025 | 1754 27th Av | two bathrooms remodel in kind upstair.Details
two bathrooms remodel in kind upstair. | $19,000 |
| Feb 9, 2024 | Completed final sign-off May 2024 | 747 17th Av | bathroom remodeling in kind. no change to wall layout. no change to floor layout. no structural work.Details
bathroom remodeling in kind. no change to wall layout. no change to floor layout. no structural work. | $7,500 |
| Nov 18, 2022 | Completed final sign-off Jul 2025 | 1754 27th Av | 1) proposed first floor remodeling: adding onew new bedroom, one new office and one new full bathroom, 2)rebuild extg damaged interconnection stairs in kind.Details
1) proposed first floor remodeling: adding onew new bedroom, one new office and one new full bathroom, 2)rebuild extg damaged interconnection stairs in kind. | $50,000 |
| Dec 9, 2021 | Completed final sign-off Jun 2022 | 690 Guerrero St | unit # 5: one kitchen and one bathroom remodel, install subpanel lighting abate eid complaint # 202184675Details
unit # 5: one kitchen and one bathroom remodel, install subpanel lighting abate eid complaint # 202184675 | $25,000 |
| Dec 9, 2021 | Completed final sign-off Jun 2022 | 690 Guerrero St | unit # 3: one kitchen and one bathroom remodel, install sub panel lighting abate eid complaint # 202184675Details
unit # 3: one kitchen and one bathroom remodel, install sub panel lighting abate eid complaint # 202184675 | $25,000 |
| Dec 9, 2021 | Completed final sign-off Jun 2022 | 690 Guerrero St | unit # 8: one kitchen and one bathroom remodel, install sub panel lighting abate eid complaint # 202184675Details
unit # 8: one kitchen and one bathroom remodel, install sub panel lighting abate eid complaint # 202184675 | $25,000 |
| Dec 9, 2021 | Completed final sign-off Jun 2022 | 690 Guerrero St | unit # 9: kitchen and bathroom remodel, install sub panel lighting abate eid complaint # 202184675Details
unit # 9: kitchen and bathroom remodel, install sub panel lighting abate eid complaint # 202184675 | $25,000 |
| Dec 9, 2021 | Completed final sign-off Jun 2022 | 690 Guerrero St | unit # 7: kitchen and bathroom remodel, install sub panel lighting abate eid complaint # 202184675Details
unit # 7: kitchen and bathroom remodel, install sub panel lighting abate eid complaint # 202184675 | $25,000 |
| Dec 1, 2021 | Completed final sign-off Jun 2022 | 1069 Oak St | proposed remodel (e) kitchen in-kind and convert (e) closet to a full bath per plans. nov #202059112 & 202059111. all work on 2nd fl only.Details
proposed remodel (e) kitchen in-kind and convert (e) closet to a full bath per plans. nov #202059112 & 202059111. all work on 2nd fl only. | $30,000 |
| Jul 7, 2021 | Completed final sign-off Jun 2022 | 1055 Fell St | unit 7: one kitchen and one bathroom remodeling install subpanel.Details
unit 7: one kitchen and one bathroom remodeling install subpanel. | $18,000 |
| Jan 28, 2021 | Completed final sign-off Feb 2021 | 1286 39th Av | replace the tile on the wlal & the floor for the shower and the bathroom floor in the bathroom in the street level. replce the light with led for the bathroom. replce the counter top & sin & fauet for the kitchen. comply to 202117219.Details
replace the tile on the wlal & the floor for the shower and the bathroom floor in the bathroom in the street level. replce the light with led for the bathroom. replce the counter top & sin & fauet for the kitchen. comply to 202117219. | $2,500 |
| Jul 23, 2019 | Completed final sign-off Oct 2019 | 48 Parsons St | remodel kitchen and 2 bathrooms and laundry room. install new tankless water heater. install electrical sub panel. kitchen 10'x10' bahtroom 5'x8'.Details
remodel kitchen and 2 bathrooms and laundry room. install new tankless water heater. install electrical sub panel. kitchen 10'x10' bahtroom 5'x8'. | $35,000 |
| May 29, 2018 | Completed final sign-off Mar 2019 | 1718 24th Av | kitchen, laundry and bathroom remodel, in kind. same locationDetails
kitchen, laundry and bathroom remodel, in kind. same location | $25,000 |
| Apr 13, 2018 | Completed final sign-off Oct 2018 | 723 43rd Av | bathroom & kitchen remodeling. replace front door side door in kitchen and the rear door in the yard side. everhting in same location.Details
bathroom & kitchen remodeling. replace front door side door in kitchen and the rear door in the yard side. everhting in same location. | $28,000 |
| Mar 24, 2017 | Completed final sign-off Aug 2017 | 1330 Francisco St | bathroom remodel. replace shower tile, shower faucet, intstall bath fan, add 1 can light avove shower. relocate sconce light. living room: add 4 receptacles, add 3 can lights, add 5 surface lights. to comply with nov #201760991Details
bathroom remodel. replace shower tile, shower faucet, intstall bath fan, add 1 can light avove shower. relocate sconce light. living room: add 4 receptacles, add 3 can lights, add 5 surface lights. to comply with nov #201760991 | $9,000 |
| Mar 11, 2016 | Completed final sign-off Mar 2017 | 2218 40th Av | kitchen remodeling replace kitchen cabinets, countertop sink faucet, dishwasher, stove hood replace faucet for bathtub bath sink medicine cabinet light & toilet.Details
kitchen remodeling replace kitchen cabinets, countertop sink faucet, dishwasher, stove hood replace faucet for bathtub bath sink medicine cabinet light & toilet. | $15,000 |
| Aug 20, 2015 | Completed final sign-off Jun 2016 | 227 Douglass St | remodel the kitchen on 2nd flr. install a bigger door to the rear deck. remove the partition wall. add bathroom in the sun room. install a door to the rear deck. close two windows in the rear.Details
remodel the kitchen on 2nd flr. install a bigger door to the rear deck. remove the partition wall. add bathroom in the sun room. install a door to the rear deck. close two windows in the rear. | $22,000 |
| May 6, 2015 | Completed final sign-off Jul 2020 | 1537 Pacific Av | remodel 1 bathroom & convert 1/2 bathroom into full bathroom at upper unit.Details
remodel 1 bathroom & convert 1/2 bathroom into full bathroom at upper unit. | $18,000 |
| Apr 6, 2015 | Completed final sign-off May 2015 | 1345 Sacramento St | comply with complaint 201523951 unit 8 - replace the ceramic tile in the window side for the bath tub in the bathroom. replace light fixtures in the bathroom & replace switches for the unit. replace "p" trap for the kitchen snk.Details
comply with complaint 201523951 unit 8 - replace the ceramic tile in the window side for the bath tub in the bathroom. replace light fixtures in the bathroom & replace switches for the unit. replace "p" trap for the kitchen snk. | $800 |
| May 25, 2012 | Completed final sign-off Jun 2012 | 369 Winding Wy | comply with the notice of violation # 201196986. bathroom remodeling in second floor.Details
comply with the notice of violation # 201196986. bathroom remodeling in second floor. | $2,000 |
| Oct 4, 2011 | Completed final sign-off Jan 2012 | 2338 Fulton St | 1 kitchen & 1 bathroom remodeling. replace all of fixture in the bathroom. remove the wall between toilet & tub. remove the wall between refrigerator side & sink side. replace the water heater. replace all of water supply, pipe for this unit. install gas for dryer. install subpanel and more recept.Details
1 kitchen & 1 bathroom remodeling. replace all of fixture in the bathroom. remove the wall between toilet & tub. remove the wall between refrigerator side & sink side. replace the water heater. replace all of water supply, pipe for this unit. install gas for dryer. install subpanel and more recept. | $22,000 |
| Oct 26, 2009 | Completed final sign-off Feb 2011 | 526 36th Av | bathroom remodel-replace tub,sink,toilet,faucet&cabinets,tile. lite switch.kitchen remodel-replace cabinets,counter top,sink,faucet.install dishwasher fan receptacles.lite. aundry room- install water,sink,drain,gas.elec.replace windows,elec serv 100amp.new furnace,retain wall garage door,opener.Details
bathroom remodel-replace tub,sink,toilet,faucet&cabinets,tile. lite switch.kitchen remodel-replace cabinets,counter top,sink,faucet.install dishwasher fan receptacles.lite. aundry room- install water,sink,drain,gas.elec.replace windows,elec serv 100amp.new furnace,retain wall garage door,opener. | $38,000 |
| Sep 11, 2009 | Completed final sign-off Oct 2009 | 215 Masonic Av | bathroom remoding, replace tub, shower pan, vanity and faucets, toilet, medicine cabinet, tile one shower wall, floor, install new fluourescent light and receptacles @3rd flr (no structural)Details
bathroom remoding, replace tub, shower pan, vanity and faucets, toilet, medicine cabinet, tile one shower wall, floor, install new fluourescent light and receptacles @3rd flr (no structural) | $10,800 |
| Oct 31, 2007 | Completed final sign-off Mar 2008 | 250 18th Av | work @ unit# 250 only. kitchen & bathroom remodeling. kitchen replace cabinet, counter tub. dish washer. install more outlet. replace exhaust fan. light. bathroom: replace tub, sink, faucets, light, medicine cabinet, floor covering.Details
work @ unit# 250 only. kitchen & bathroom remodeling. kitchen replace cabinet, counter tub. dish washer. install more outlet. replace exhaust fan. light. bathroom: replace tub, sink, faucets, light, medicine cabinet, floor covering. | $14,500 |
| Aug 16, 2007 | Completed final sign-off Feb 2008 | 3625 Lincoln Wy | kitchen remodel. replace kitchen cabinets, countertops, sink, faucet, dishwsher,hood,stove.ceiling light,add outlets,open partiion wall between kitchen and liv rm. light on living rm ceiling. bath remodel replace tile around tub, floor. replace bath sink. medicine cabinet.Details
kitchen remodel. replace kitchen cabinets, countertops, sink, faucet, dishwsher,hood,stove.ceiling light,add outlets,open partiion wall between kitchen and liv rm. light on living rm ceiling. bath remodel replace tile around tub, floor. replace bath sink. medicine cabinet. | $15,000 |
| Jul 13, 2007 | Completed final sign-off Nov 2007 | 80 Ora Wy | unit#g105. remove and replace sheetrock,bath tub, toilet bath tub suroung. new shower valve. under seperate permit.remove & replace bathroom vanity and sheet rock. new lighting fluorescent, or use occupant sensor switch.Details
unit#g105. remove and replace sheetrock,bath tub, toilet bath tub suroung. new shower valve. under seperate permit.remove & replace bathroom vanity and sheet rock. new lighting fluorescent, or use occupant sensor switch. | $5,000 |
| Jun 22, 2007 | Completed final sign-off Nov 2007 | 31 Milan Tr | bathroom remodeling: replace tub , shower pam, sink, faucets, toilet install new lights. fan.Details
bathroom remodeling: replace tub , shower pam, sink, faucets, toilet install new lights. fan. | $8,000 |
| Apr 23, 2007 | Completed final sign-off Jul 2007 | 46 Parsons St | work only on #46 parsons st.kitchen, laundry room bathroom remodeling.kitchen-replace cabinet sink, faucet, dishwasher, exhaust fan, tile floor. laundry room new sheet rock for wall, install electrical, water drain, vent for washing machine. replace (e) with tanleless water heater. bathroom replaceDetails
work only on #46 parsons st.kitchen, laundry room bathroom remodeling.kitchen-replace cabinet sink, faucet, dishwasher, exhaust fan, tile floor. laundry room new sheet rock for wall, install electrical, water drain, vent for washing machine. replace (e) with tanleless water heater. bathroom replace | $22,000 |
| Feb 3, 2006 | Completed final sign-off May 2006 | 1745 20th St | reokace twi sjtkute & build two skylight walls at rear of house, to comply with n.o.v #200565413, kitchen skylight 4'x4'x31/2" h above roof.bathroom skylight 8'x4'x31/2' h about roof.Details
reokace twi sjtkute & build two skylight walls at rear of house, to comply with n.o.v #200565413, kitchen skylight 4'x4'x31/2" h above roof.bathroom skylight 8'x4'x31/2' h about roof. | $5,000 |
| Dec 16, 2005 | Completed final sign-off May 2006 | 3775 California St | bathroom & kitchen remodel: bath-replace tub, faucet, sink and family medicine cabinet, toilet new tile wall, new lightDetails
bathroom & kitchen remodel: bath-replace tub, faucet, sink and family medicine cabinet, toilet new tile wall, new light | $20,000 |
| Nov 1, 2005 | Completed final sign-off Aug 2006 | 3739 Lawton St | construct bathroom & family room in 1st floor behind garageDetails
construct bathroom & family room in 1st floor behind garage | $10,000 |
| Aug 2, 2005 | Completed final sign-off Nov 2005 | 3775 California St | bathroom & kitchen remodeling: replace tub faucet,sink light new exhaust fan floor covering. replaceDetails
bathroom & kitchen remodeling: replace tub faucet,sink light new exhaust fan floor covering. replace | $48,000 |
| Apr 19, 2005 | Completed final sign-off May 2005 | 2190 Pacific Av | bath remodel, replace tub, faucet, sink toilet, new water line,drain,elec,vent for new wash/dryer inDetails
bath remodel, replace tub, faucet, sink toilet, new water line,drain,elec,vent for new wash/dryer in | $6,000 |
| Jan 26, 2005 | Completed final sign-off Apr 2005 | 3775 California St | kitchen and bath remodel. new kitchen countertop, sink, lights, dishwasher,garbage disposal exhaustDetails
kitchen and bath remodel. new kitchen countertop, sink, lights, dishwasher,garbage disposal exhaust | $20,000 |
| Jan 11, 2005 | Completed final sign-off Mar 2005 | 215 19th Av | for 217 -19th ave. kitchen & bathroom remodeling. replace kitchen cabinet stove. rong hood. new sinkDetails
for 217 -19th ave. kitchen & bathroom remodeling. replace kitchen cabinet stove. rong hood. new sink | $20,000 |
| Jan 26, 2004 | Completed final sign-off Feb 2004 | 72 Esquina Dr | bathroom remodeling, replace bath tub, faucet, toilet, sink tile wall & flr, install water supply drDetails
bathroom remodeling, replace bath tub, faucet, toilet, sink tile wall & flr, install water supply dr | $6,000 |
| Apr 7, 2003 | Completed final sign-off Jul 2003 | 1310 Church St | kitchen & bathroom remodel.replacing cabinet.install exhaust fan sink fct store.light,dishwasherDetails
kitchen & bathroom remodel.replacing cabinet.install exhaust fan sink fct store.light,dishwasher | $11,000 |
| Feb 6, 2001 | Completed final sign-off Mar 2001 | 1310 Church St | kitchen & bathroom remodeling replace cabinet install sink exhaust fan light dishwasher. garbage disDetails
kitchen & bathroom remodeling replace cabinet install sink exhaust fan light dishwasher. garbage dis | $7,500 |
| Sep 11, 2000 | Completed final sign-off Nov 2000 | 1310 Church St | kitchen and bathroom remodelingDetails
kitchen and bathroom remodeling | $7,500 |