Ams Construction
- 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.
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 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.
Deck permits
3 deck permits: 1 completed, 2 in progress. Typically 167 days from filing to permit and 876 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| May 13, 2026 | In progress issued May 2026 | 1339 11th Av | revision to permit # 202509125204, no change to exterior, shifted location of kitchen + pantry on ground floor, additonal foundation to address unocovered field conditions, revised draming for rear deck screen.Details
revision to permit # 202509125204, no change to exterior, shifted location of kitchen + pantry on ground floor, additonal foundation to address unocovered field conditions, revised draming for rear deck screen. | |
| Sep 30, 2025 | In progress issued Mar 2026 | 1339 11th Av | new 2-story horizontal addition @ rear yard, condition (e) unconditioned space @ 1/f, enlarge (e) garage door, remove (e) entry stairs, (n) entry 1/f, remodel/level (e) foundation & slab, (n) interior stairway/(n) sprial stair, (n) windows/doors/skylights (n)decks @ rear yard, (n)hvac/elec/plumbingDetails
new 2-story horizontal addition @ rear yard, condition (e) unconditioned space @ 1/f, enlarge (e) garage door, remove (e) entry stairs, (n) entry 1/f, remodel/level (e) foundation & slab, (n) interior stairway/(n) sprial stair, (n) windows/doors/skylights (n)decks @ rear yard, (n)hvac/elec/plumbing | $15,000 |
| Jul 2, 2021 | Completed final sign-off Apr 2026 | 454 Elizabeth St | add 2-story extension at rear. 1st lvl- move bathrm, reconfig walls. 2nd lvl- convert full bath to half bath, (n) laundry, remove load bearing wall at dining rm, remodel kitchen. 3rd lvl- remodel bath, remove load bearing wall in front bedrm, create master suite w/(n) bath & closet.2 decksDetails
add 2-story extension at rear. 1st lvl- move bathrm, reconfig walls. 2nd lvl- convert full bath to half bath, (n) laundry, remove load bearing wall at dining rm, remodel kitchen. 3rd lvl- remodel bath, remove load bearing wall in front bedrm, create master suite w/(n) bath & closet.2 decks | $200,000 |