Keystone Construction

Contractor license: 852586; State license record
Based in: San Francisco
On San Francisco permits: Mar 2005 to Oct 2017
Last 24 months: 0 permits filed

25 permits since 2000: 18 completed, 5 never finaled, 2 expired or cancelled.

Of the 5 never-finaled permits, 5 are 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 all building permits 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.

Most recent permits

All Deck 2 Stairs 3 Kitchen remodel 2 Bathroom remodel 10

Filed	Outcome	Address	Work described on the permit	Declared cost
Oct 11, 2017	Expired or cancelled cancelled Jan 2026	1449 Mendell St	exterior renovation of (e) historic commericial building. rebuilding of (e) windows, reclaiming a non-historic filled-in window and new entry storefront at rear. no change of use, occupancy & structure. Details Permit 201710110877 Status cancelled Filed Oct 11, 2017 Declared cost $60,000 Address 1449 Mendell St exterior renovation of (e) historic commericial building. rebuilding of (e) windows, reclaiming a non-historic filled-in window and new entry storefront at rear. no change of use, occupancy & structure. Open the permit page	$60,000
Sep 15, 2017	Completed final sign-off Oct 2017	1449 Mendell St	revision to pa 2017-0824-5820 (n) glass doors, double swinging, no change to entry. change meeting room to storage and revise (e) staircase in storage area Details Permit 201709158479 Status complete Filed Sep 15, 2017 Permit issued Sep 20, 2017 Final sign-off Oct 3, 2017 Address 1449 Mendell St revision to pa 2017-0824-5820 (n) glass doors, double swinging, no change to entry. change meeting room to storage and revise (e) staircase in storage area Open the permit page
Aug 24, 2017	Completed final sign-off Oct 2017	1449 Mendell St	revision to pa #201705247516 - relocate (n) stair, keep (e) front roll-up door & stair, change cabinet layout & lighting layout. Details Permit 201708245820 Status complete Filed Aug 24, 2017 Permit issued Aug 28, 2017 Final sign-off Oct 3, 2017 Address 1449 Mendell St revision to pa #201705247516 - relocate (n) stair, keep (e) front roll-up door & stair, change cabinet layout & lighting layout. Open the permit page
May 24, 2017	Completed final sign-off Oct 2017	1449 Mendell St	ti renovation of (e) commercial bld. no change of occupancy, exterior work, or expansion of area. use shall be a personal service per planning code Details Permit 201705247516 Status complete Filed May 24, 2017 Permit issued Jul 20, 2017 Final sign-off Oct 3, 2017 Declared cost $200,000 Address 1449 Mendell St ti renovation of (e) commercial bld. no change of occupancy, exterior work, or expansion of area. use shall be a personal service per planning code Open the permit page	$200,000
Jun 25, 2013	Completed final sign-off Sep 2013	1555 26th Av	legalize one bedroom, bathroom, powder room, laundry room & storage per plan. Details Permit 201306250392 Status complete Filed Jun 25, 2013 Permit issued Jun 26, 2013 Final sign-off Sep 20, 2013 Declared cost $30,000 Address 1555 26th Av legalize one bedroom, bathroom, powder room, laundry room & storage per plan. Open the permit page	$30,000
Nov 28, 2012	Completed final sign-off Apr 2013	643 Masonic Av	to comply with physical inspection report #cc-7154: garage gypsum, ceiling repair, electrical & plumbing repair/correction work, per report requirements Details Permit 201211285008 Status complete Filed Nov 28, 2012 Permit issued Nov 28, 2012 Final sign-off Apr 25, 2013 Declared cost $2,000 Address 643 Masonic Av to comply with physical inspection report #cc-7154: garage gypsum, ceiling repair, electrical & plumbing repair/correction work, per report requirements Open the permit page	$2,000
Feb 28, 2012	Completed final sign-off Aug 2012	65 Lucy St	add 2 bedroom at ground floor & 1 full bathroom Details Permit 201202285022 Status complete Filed Feb 28, 2012 Permit issued Jun 6, 2012 Final sign-off Aug 30, 2012 Declared cost $16,000 Address 65 Lucy St add 2 bedroom at ground floor & 1 full bathroom Open the permit page	$16,000
Oct 7, 2011	Completed final sign-off Feb 2012	591 Monterey Bl	comply w/ complaint #200453658,#200454926,#200454928,#201030626,#201054855 remodel existing employee lounge rm and bath room at ground floor Details Permit 201110076332 Status complete Filed Oct 7, 2011 Permit issued Oct 20, 2011 Final sign-off Feb 3, 2012 Declared cost $28,000 Address 591 Monterey Bl comply w/ complaint #200453658,#200454926,#200454928,#201030626,#201054855 remodel existing employee lounge rm and bath room at ground floor Open the permit page	$28,000
Aug 19, 2010	Expired or cancelled cancelled Aug 2022	1840 Van Ness Av	remove 24 x 25 north facing non structural painted wall. general advertising sign per n.o.v.case# 8015. Details Permit 201008199180 Status cancelled Filed Aug 19, 2010 Declared cost $100 Address 1840 Van Ness Av remove 24 x 25 north facing non structural painted wall. general advertising sign per n.o.v.case# 8015. Open the permit page	$100
Dec 15, 2009	Completed final sign-off Jul 2010	11 Tioga Av	furnish & install permanent shoring wall at south end of property & replace (e) 6'-0" fence. Details Permit 200912153227 Status complete Filed Dec 15, 2009 Permit issued Jan 5, 2010 Final sign-off Jul 26, 2010 Declared cost $30,000 Address 11 Tioga Av furnish & install permanent shoring wall at south end of property & replace (e) 6'-0" fence. Open the permit page	$30,000
Dec 3, 2009	Completed final sign-off May 2011	633 Felton St	two story horizontal addition at rear of building. Details Permit 200912032518 Status complete Filed Dec 3, 2009 Permit issued Apr 13, 2010 Final sign-off May 3, 2011 Declared cost $60,000 Address 633 Felton St two story horizontal addition at rear of building. Open the permit page	$60,000
Feb 24, 2009	Completed final sign-off May 2009	1744 Bay St	comply with physical inspection report #cc-5487. to legalize (2) storage rooms & (1) 1/2 bath. deck footing & brace re-inforcement at rear deck. Details Permit 200902242766 Status complete Filed Feb 24, 2009 Permit issued Feb 25, 2009 Final sign-off May 4, 2009 Declared cost $24,000 Address 1744 Bay St comply with physical inspection report #cc-5487. to legalize (2) storage rooms & (1) 1/2 bath. deck footing & brace re-inforcement at rear deck. Open the permit page	$24,000
Oct 3, 2008	Completed final sign-off Jun 2009	41 Annapolis Tr	provide fluorescent light or manual on occupancy sensors in bathrooms. also exhaust fan w/bed. remodel 3 existing bathrooms, replace french doors required. one restroom on 3rd and one on 2nd floor. one restroom on 1st floor behind the garage. french doors on 1st level at rear in work shop area. Details Permit 200810033420 Status complete Filed Oct 3, 2008 Permit issued Oct 3, 2008 Final sign-off Jun 16, 2009 Declared cost $45,000 Address 41 Annapolis Tr provide fluorescent light or manual on occupancy sensors in bathrooms. also exhaust fan w/bed. remodel 3 existing bathrooms, replace french doors required. one restroom on 3rd and one on 2nd floor. one restroom on 1st floor behind the garage. french doors on 1st level at rear in work shop area. Open the permit page	$45,000
Jun 18, 2008	Never finaled issued Jun 2008, no final	943 Clayton St	amendment to pa# 2008-0213-4668. support post to be steel not wood, attached to over head beam by welding, work at basement. concrete spec 2500 psi Details Permit 200806184735 Status issued Filed Jun 18, 2008 Permit issued Jun 27, 2008 Declared cost $3,500 Address 943 Clayton St amendment to pa# 2008-0213-4668. support post to be steel not wood, attached to over head beam by welding, work at basement. concrete spec 2500 psi Open the permit page	$3,500
May 13, 2008	Never finaled issued May 2008, no final	3033 Judah St	renew pa# 2006/09/29/3761 & pa# 2007/06/12/3641 for final inspection only. Details Permit 200805131974 Status issued Filed May 13, 2008 Permit issued May 13, 2008 Address 3033 Judah St renew pa# 2006/09/29/3761 & pa# 2007/06/12/3641 for final inspection only. Open the permit page
May 13, 2008	Completed final sign-off Jul 2008	3033 Judah St	comply with physical inspection report# 3r-5308. Details Permit 200805131975 Status complete Filed May 13, 2008 Permit issued May 13, 2008 Final sign-off Jul 22, 2008 Declared cost $2,000 Address 3033 Judah St comply with physical inspection report# 3r-5308. Open the permit page	$2,000
Feb 13, 2008	Never finaled issued Feb 2008, no final	943 Clayton St	install a support post with a concrete footing in the carport, under a transverse beam, to prevent that beam from further sagging or settling Details Permit 200802134668 Status issued Filed Feb 13, 2008 Permit issued Feb 13, 2008 Declared cost $5,000 Address 943 Clayton St install a support post with a concrete footing in the carport, under a transverse beam, to prevent that beam from further sagging or settling Open the permit page	$5,000
Sep 27, 2007	Completed final sign-off Dec 2008	2526 Francisco St	site permit. horizontal addition of master bedroom and bathroom on 3rd fl (partial 3rd fl)m horizontal addition of family room , bedroom and bathroom on ground floor. new rear deck. Details Permit 200709273933 Status complete Filed Sep 27, 2007 Permit issued Dec 31, 2007 Final sign-off Dec 15, 2008 Declared cost $300,000 Address 2526 Francisco St site permit. horizontal addition of master bedroom and bathroom on 3rd fl (partial 3rd fl)m horizontal addition of family room , bedroom and bathroom on ground floor. new rear deck. Open the permit page	$300,000
Jun 12, 2007	Never finaled issued Jun 2007, no final	3033 Judah St	renew 200609293762 for final inspection only Details Permit 200706123641 Status issued Filed Jun 12, 2007 Permit issued Jun 12, 2007 Address 3033 Judah St renew 200609293762 for final inspection only Open the permit page
May 9, 2007	Completed final sign-off Nov 2007	580 Funston Av	remodel extg kitchen upgrade electrical and plmg as needed/renovation to comply with t-24 energy codes Details Permit 200705090809 Status complete Filed May 9, 2007 Permit issued May 9, 2007 Final sign-off Nov 5, 2007 Declared cost $20,000 Address 580 Funston Av remodel extg kitchen upgrade electrical and plmg as needed/renovation to comply with t-24 energy codes Open the permit page	$20,000
Nov 13, 2006	Completed final sign-off Jun 2007	1347 08th Av	remodel bathroom on top floor. new tub, toilet, shower, lights, tile, vanity. motion sensor manual on-light switche. no structural work. Details Permit 200611137558 Status complete Filed Nov 13, 2006 Permit issued Nov 13, 2006 Final sign-off Jun 27, 2007 Declared cost $6,000 Address 1347 08th Av remodel bathroom on top floor. new tub, toilet, shower, lights, tile, vanity. motion sensor manual on-light switche. no structural work. Open the permit page	$6,000
Sep 29, 2006	Never finaled issued Sep 2006, no final	3033 Judah St	remodel 2 bathrooms, install the toilet lights & fixtrures, install light for brook stairway. anew outlesin hallway and room floor next for rainstain bathroom. one bathroom per unit total 2 bathrooms Details Permit 200609293762 Status issued Filed Sep 29, 2006 Permit issued Sep 29, 2006 Declared cost $5,000 Address 3033 Judah St remodel 2 bathrooms, install the toilet lights & fixtrures, install light for brook stairway. anew outlesin hallway and room floor next for rainstain bathroom. one bathroom per unit total 2 bathrooms Open the permit page	$5,000
Nov 2, 2005	Completed final sign-off Mar 2006	2633 Turk Bl	remodel kitchen. bathrooms. replace 4 (e) windows. relocate skylight location. Details Permit 200511027140 Status complete Filed Nov 2, 2005 Permit issued Nov 2, 2005 Final sign-off Mar 10, 2006 Declared cost $30,000 Address 2633 Turk Bl remodel kitchen. bathrooms. replace 4 (e) windows. relocate skylight location. Open the permit page	$30,000
Apr 14, 2005	Completed final sign-off Sep 2005	1001 Pine St	replace bathtub with walk-in shower (glass enclosure) Details Permit 200504140043 Status complete Filed Apr 14, 2005 Permit issued Apr 14, 2005 Final sign-off Sep 14, 2005 Declared cost $3,000 Address 1001 Pine St replace bathtub with walk-in shower (glass enclosure) Open the permit page	$3,000
Mar 15, 2005	Completed final sign-off Sep 2005	1001 Pine St	replace (e) bathroom sink with new vanity, removal of one Details Permit 200503157588 Status complete Filed Mar 15, 2005 Permit issued Mar 15, 2005 Final sign-off Sep 14, 2005 Declared cost $8,000 Address 1001 Pine St replace (e) bathroom sink with new vanity, removal of one Open the permit page	$8,000