Seismic Retrofitters Inc.
- Based in
- San Francisco
- On San Francisco permits
- Mar 2000 to Sep 2026
- Last 24 months
- 52 permits filed
562 permits since 2000: 462 completed, 25 in progress, 25 never finaled, 50 expired or cancelled.
Of the 25 never-finaled permits, 4 are 3 to 5 years old, 8 are 5 to 10 years old, 13 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 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
14 stairs permits: 13 completed, 1 expired or cancelled. Typically 9 days from filing to permit and 50 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jul 3, 2024 | Completed final sign-off Apr 2025 | 2077 Broadway | g/f: add new 650 sq.ft. habitable space. add new office room, full bathroom and entertainment room. rebuild interior stairs. replace (e) furnace and water heater. adding new windows at side ( not visible from street)Details
g/f: add new 650 sq.ft. habitable space. add new office room, full bathroom and entertainment room. rebuild interior stairs. replace (e) furnace and water heater. adding new windows at side ( not visible from street) | $100,000 |
| Mar 28, 2022 | Completed final sign-off Apr 2022 | 1400 Lombard St | improve support of (e) steps from sidewalk to appartment entry install pt wood frame and stringers under (e) terrazzo treads to mitigate unsupported span for (e) single course brick stringers. 50% repair of (e) stair structure.Details
improve support of (e) steps from sidewalk to appartment entry install pt wood frame and stringers under (e) terrazzo treads to mitigate unsupported span for (e) single course brick stringers. 50% repair of (e) stair structure. | $17,737 |
| Nov 24, 2021 | Completed final sign-off Dec 2021 | 1243 Stanyan St | voluntary structural strengthening @ garage,bolt mudsill w/ 5/8" tr @ 4/8" oc min 7" embedment.add struc 1 ply nail with 100 short 6" edge,12" filed skip areas with utilities. add 3x pt stringers under front masonary stairs.Details
voluntary structural strengthening @ garage,bolt mudsill w/ 5/8" tr @ 4/8" oc min 7" embedment.add struc 1 ply nail with 100 short 6" edge,12" filed skip areas with utilities. add 3x pt stringers under front masonary stairs. | $22,300 |
| Nov 18, 2020 | Completed final sign-off Mar 2021 | 1826 Page St | structural repairs to (e) exterior egress stairs at rear of front property on the lot. foundation & framing repairs to stairs.Details
structural repairs to (e) exterior egress stairs at rear of front property on the lot. foundation & framing repairs to stairs. | $15,000 |
| Feb 13, 2019 | Completed final sign-off Mar 2019 | 2424 Washington St | replace original masonry clay brick front steps in-kind. replace original wood support ramp due to dryrot. work is less than 50% of stair structure. original stucco knee walls to remain intact. n/a for maher.Details
replace original masonry clay brick front steps in-kind. replace original wood support ramp due to dryrot. work is less than 50% of stair structure. original stucco knee walls to remain intact. n/a for maher. | $10,300 |
| Jun 1, 2018 | Completed final sign-off Aug 2018 | 7700 Geary Bl | install handrail in rear exit egress stair well from second to ground floor per inspector's request. to comply with complaint 201573292 #2Details
install handrail in rear exit egress stair well from second to ground floor per inspector's request. to comply with complaint 201573292 #2 | $500 |
| Mar 1, 2017 | Completed final sign-off Mar 2017 | 50 Idora Av | repair exterior stairs at side of garage due to dryrot. replace stringer and treads. lsess than 50%Details
repair exterior stairs at side of garage due to dryrot. replace stringer and treads. lsess than 50% | $800 |
| Nov 14, 2014 | Completed final sign-off Nov 2014 | 2585 Union St | location of work: rear exterior stairs & landings, scope of work: replace dry rot damage in affected areas, ie: less than 50%/replace in kind no change to existing configuration.Details
location of work: rear exterior stairs & landings, scope of work: replace dry rot damage in affected areas, ie: less than 50%/replace in kind no change to existing configuration. | $7,500 |
| Apr 4, 2011 | Completed final sign-off Apr 2011 | 3471 Pierce St | to complty with nov#201105521 dated 3/8/2011- repair side exit stairs at second landing.Details
to complty with nov#201105521 dated 3/8/2011- repair side exit stairs at second landing. | $9,318 |
| Mar 30, 2011 | Completed final sign-off Mar 2012 | 872 Kansas St | to address correction notice 201101248896. legalize/remodel e basement floor to include half bath, laundry, family room. rebuild wood stair and landing at front in kindDetails
to address correction notice 201101248896. legalize/remodel e basement floor to include half bath, laundry, family room. rebuild wood stair and landing at front in kind | $4,000 |
| Nov 10, 2010 | Completed final sign-off Apr 2011 | 765 Vermont St | revision to pa# 2010.07.089.6297. omit previously permitted ext. concrete patio and stairs. (n) fau and (n) w/h in new closet in (e0 garage. add new 1st fl deck and stairs at rear of builidingDetails
revision to pa# 2010.07.089.6297. omit previously permitted ext. concrete patio and stairs. (n) fau and (n) w/h in new closet in (e0 garage. add new 1st fl deck and stairs at rear of builiding | $5,000 |
| Mar 28, 2008 | Expired or cancelled expired Oct 2009 | 2026 Lake St | revision to pa# 2007/02/14/4142 to delete fire escape connecting the 3rd floor from scope of work, construct new interior stair connecting 1st and 2nd floor and relocate bathroom on the 1st floor.Details
revision to pa# 2007/02/14/4142 to delete fire escape connecting the 3rd floor from scope of work, construct new interior stair connecting 1st and 2nd floor and relocate bathroom on the 1st floor. | $2,500 |
| Feb 26, 2008 | Completed final sign-off Jan 2009 | 2550 Greenwich St | front house- renovation of existing kitchen & bathrooms, venier coat stucco at front, enclose lightwell @ 1/f & provide 1 hr. fire wall. remove interior front stair, remove 1/f pony wall & replace with stair, relocate bath on 3/f, basement replace garage door, front & rear door.Details
front house- renovation of existing kitchen & bathrooms, venier coat stucco at front, enclose lightwell @ 1/f & provide 1 hr. fire wall. remove interior front stair, remove 1/f pony wall & replace with stair, relocate bath on 3/f, basement replace garage door, front & rear door. | $65,000 |
| Mar 15, 2002 | Completed final sign-off Dec 2002 | 2857 Filbert St | new windows and siding at front & rear extg opening/demolish stair closet/demo non-bearing walls/bthDetails
new windows and siding at front & rear extg opening/demolish stair closet/demo non-bearing walls/bth | $75,000 |