Construction Studios, Inc

Contractor license: 747390; State license record
Based in: San Francisco
On San Francisco permits: Dec 2010 to Oct 2025
Last 24 months: 1 permit filed

58 permits since 2000: 33 completed, 20 never finaled, 5 expired or cancelled.

Of the 20 never-finaled permits, 3 are 3 to 5 years old, 2 are 5 to 10 years old, 15 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 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 3 Stairs 7 Kitchen remodel 2 Bathroom remodel 2

7 stairs permits: 6 completed, 1 expired or cancelled. Typically 80 days from filing to permit and 456 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Oct 6, 2017	Completed final sign-off Mar 2019	1301 Folsom St	1/f-3/f: interior improvement for baths, showers, ada, mech, electrical & plumbing upgrades. stairs, ada lobby revision, improvements on roof. shell and core, improvements only. n/a ordinance #155-13 Details Permit 201710060617 Status complete Filed Oct 6, 2017 Permit issued Oct 26, 2017 Final sign-off Mar 4, 2019 Declared cost $200,000 Address 1301 Folsom St 1/f-3/f: interior improvement for baths, showers, ada, mech, electrical & plumbing upgrades. stairs, ada lobby revision, improvements on roof. shell and core, improvements only. n/a ordinance #155-13 Open the permit page	$200,000
Dec 28, 2016	Completed final sign-off Jul 2018	300 Kansas St	interior and exterior modificataion at 1st/2nd fl including soft demo of partitoins and stairs, mprovide new stairs and platform lift, new partitions. remove metal rollup doors, entry doors and awnings, provide glass rollup doors and storefronts, move off street loading to parking lot Details Permit 201612286007 Status complete Filed Dec 28, 2016 Permit issued May 17, 2017 Final sign-off Jul 10, 2018 Declared cost $130,000 Address 300 Kansas St interior and exterior modificataion at 1st/2nd fl including soft demo of partitoins and stairs, mprovide new stairs and platform lift, new partitions. remove metal rollup doors, entry doors and awnings, provide glass rollup doors and storefronts, move off street loading to parking lot Open the permit page	$130,000
May 17, 2013	Completed final sign-off Jan 2016	340 Bryant St	change of use-2,3,4 fls to office fr. industrial. renovation of exterior including (n)entrance & aluminum windows in (e)opening @ portions of 1st & 2nd fl, construction of occupied roof, mech enclosure, & extension of stairs & accessible elevator to serve roof deck. Details Permit 201305177189 Status complete Filed May 17, 2013 Permit issued Jul 17, 2015 Final sign-off Jan 26, 2016 Declared cost $250,000 Address 340 Bryant St change of use-2,3,4 fls to office fr. industrial. renovation of exterior including (n)entrance & aluminum windows in (e)opening @ portions of 1st & 2nd fl, construction of occupied roof, mech enclosure, & extension of stairs & accessible elevator to serve roof deck. Open the permit page	$250,000
Apr 26, 2013	Completed final sign-off Jan 2016	340 Bryant St	interior/core rehab of (e) & accessibility element, including: new elevator, two exit stairs, improved lobby & stair, new accessible restrooms. mep, sprinklers under separate permits. Details Permit 201304265541 Status complete Filed Apr 26, 2013 Permit issued Nov 22, 2013 Final sign-off Jan 26, 2016 Declared cost $500,000 Address 340 Bryant St interior/core rehab of (e) & accessibility element, including: new elevator, two exit stairs, improved lobby & stair, new accessible restrooms. mep, sprinklers under separate permits. Open the permit page	$500,000
Jul 25, 2012	Expired or cancelled cancelled Jan 2026	988 Market St	revision to app#201205029673 to extend new stair enclosure to extg 9th floor. provide ada restroom for office improvement. Details Permit 201207255727 Status cancelled Filed Jul 25, 2012 Declared cost $20,000 Address 988 Market St revision to app#201205029673 to extend new stair enclosure to extg 9th floor. provide ada restroom for office improvement. Open the permit page	$20,000
Jul 10, 2012	Completed final sign-off Sep 2012	91 Mcallister St	ada improvement basement and first floor in office area - restroom & stair landing, new demising wall between tenant & bldg common area, new mechanical system. Details Permit 201207104436 Status complete Filed Jul 10, 2012 Permit issued Jul 12, 2012 Final sign-off Sep 24, 2012 Declared cost $20,000 Address 91 Mcallister St ada improvement basement and first floor in office area - restroom & stair landing, new demising wall between tenant & bldg common area, new mechanical system. Open the permit page	$20,000
May 2, 2012	Completed final sign-off May 2015	988 Market St	interior demolition for future tenants. remove (e) unenclosed secondary stair and to rebuild a new stair. remodel (e) restrooms to accessible restrooms, add tw0 new restroom on mezzanine floor, comply w/n.o.v. 200004680. Details Permit 201205029673 Status complete Filed May 2, 2012 Permit issued May 9, 2012 Final sign-off May 13, 2015 Declared cost $150,000 Address 988 Market St interior demolition for future tenants. remove (e) unenclosed secondary stair and to rebuild a new stair. remodel (e) restrooms to accessible restrooms, add tw0 new restroom on mezzanine floor, comply w/n.o.v. 200004680. Open the permit page	$150,000