Ams Construction

Contractor license: 1034015; State license record
Based in: San Francisco
On San Francisco permits: Jul 2017 to Sep 2026
Last 24 months: 14 permits filed

63 permits since 2000: 44 completed, 8 in progress, 7 never finaled, 4 expired or cancelled.

Of the 7 never-finaled permits, 1 is 3 to 5 years old, 6 are 5 to 10 years old. 2 were filed but never issued.

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, citywide

Each point is the quarter the permits were filed, for roof deck 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. Too few of this contractor’s permits have finished to plot them.

Roof deck permits

All Roof deck 4 Deck 3 Stairs 5 Kitchen remodel 14 Bathroom remodel 24

4 roof deck permits: 2 completed, 1 in progress, 1 never finaled. Typically 721 days from filing to permit and 752 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Apr 26, 2023	In progress issued Jun 2025	2459 Francisco St	vertical addition of new 3rd floor to include 3 bedrooms and 2 bathrooms. interior remodel of 2nd floor to include kitchen and bath remodel, (n) laundry room and (n) roof deck at rear. at 1st floor, create 1 hr. passageway for eero escape from rear yard. Details Permit 202304266535 Status issued Filed Apr 26, 2023 Permit issued Jun 10, 2025 Declared cost $200,000 Address 2459 Francisco St vertical addition of new 3rd floor to include 3 bedrooms and 2 bathrooms. interior remodel of 2nd floor to include kitchen and bath remodel, (n) laundry room and (n) roof deck at rear. at 1st floor, create 1 hr. passageway for eero escape from rear yard. Open the permit page	$200,000
May 15, 2019	Completed final sign-off May 2023	2815 Bush St	vertical addition - new 3rd floor addition with roof deck. consisting of 2 bedroom & 2 baths Details Permit 201905150770 Status complete Filed May 15, 2019 Permit issued Feb 11, 2021 Final sign-off May 4, 2023 Declared cost $175,000 Address 2815 Bush St vertical addition - new 3rd floor addition with roof deck. consisting of 2 bedroom & 2 baths Open the permit page	$175,000
Aug 14, 2018	Completed final sign-off Apr 2023	2643 31st Av	add 849sf on top of (e) roof & convert (e) 2-story into a 3-story bldg. add 266.7sf roof top deck in the front. add 75 sf cantilever balcony at the back. Details Permit 201808147292 Status complete Filed Aug 14, 2018 Permit issued May 10, 2021 Final sign-off Apr 3, 2023 Declared cost $150,000 Address 2643 31st Av add 849sf on top of (e) roof & convert (e) 2-story into a 3-story bldg. add 266.7sf roof top deck in the front. add 75 sf cantilever balcony at the back. Open the permit page	$150,000
Jan 30, 2018	Never finaled issued Nov 2019, no final	2813 Bush St	horizontal rear yard addition. remodel 3rd flr master, 2 new bathrooms. remove shed roof & increase height @ at rear. extend kitchen @ 2nd flr. provide family rm w/ bath @ rear. 1st flr roof deck above. remove rear stairs @ deck. Details Permit 201801309887 Status issued Filed Jan 30, 2018 Permit issued Nov 27, 2019 Declared cost $175,000 Address 2813 Bush St horizontal rear yard addition. remodel 3rd flr master, 2 new bathrooms. remove shed roof & increase height @ at rear. extend kitchen @ 2nd flr. provide family rm w/ bath @ rear. 1st flr roof deck above. remove rear stairs @ deck. Open the permit page	$175,000