Seismic Retrofitters Inc.

Contractor license: 745230; State license record
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.

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 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

All Roof deck 1 Deck 8 Stairs 14 Kitchen remodel 19 Bathroom remodel 31

8 deck permits: 2 completed, 2 never finaled, 4 expired or cancelled. Typically 0 days from filing to permit and 468 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
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 builiding Details Permit 201011104746 Status complete Filed Nov 10, 2010 Permit issued Nov 18, 2010 Final sign-off Apr 29, 2011 Declared cost $5,000 Address 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 builiding Open the permit page	$5,000
Jun 25, 2010	Expired or cancelled expired Aug 2011	1020 Francisco St	comply with nov #201051166. scope of work: floating wood deck on the top floor.replace (e) copola window with fireplace per plan. Details Permit 201006255375 Status expired Filed Jun 25, 2010 Permit issued Jul 9, 2010 Declared cost $9,000 Address 1020 Francisco St comply with nov #201051166. scope of work: floating wood deck on the top floor.replace (e) copola window with fireplace per plan. Open the permit page	$9,000
Jun 9, 2010	Completed final sign-off Jul 2012	2550 Greenwich St	replace & extend (e) wood deck that is less than 3' of ground. new retaing walls less than 3' high. Details Permit 201006094119 Status complete Filed Jun 9, 2010 Permit issued Jun 9, 2010 Final sign-off Jul 23, 2012 Declared cost $56,000 Address 2550 Greenwich St replace & extend (e) wood deck that is less than 3' of ground. new retaing walls less than 3' high. Open the permit page	$56,000
Apr 28, 2010	Never finaled issued Apr 2010, no final	2552 Hyde St	install safety rail on existing perimiter wall to comply with code (42" high) located at 2nd floor front deck. attach 4' o.c. with four 3/8: x 4" lag bolts, 4 per base plate. rail shell be steinless steel 2-1/4" tube with 3/8" tempered glass. Details Permit 201004281264 Status issued Filed Apr 28, 2010 Permit issued Apr 28, 2010 Declared cost $7,350 Address 2552 Hyde St install safety rail on existing perimiter wall to comply with code (42" high) located at 2nd floor front deck. attach 4' o.c. with four 3/8: x 4" lag bolts, 4 per base plate. rail shell be steinless steel 2-1/4" tube with 3/8" tempered glass. Open the permit page	$7,350
Feb 8, 2010	Never finaled issued Feb 2010, no final	2552 Hyde St	replace in kind existing rail at rear deck with new rail. steel to stainless steel with 1/2" tempered glass. Details Permit 201002086141 Status issued Filed Feb 8, 2010 Permit issued Feb 9, 2010 Declared cost $2,950 Address 2552 Hyde St replace in kind existing rail at rear deck with new rail. steel to stainless steel with 1/2" tempered glass. Open the permit page	$2,950
Mar 19, 2007	Expired or cancelled expired Jan 2010	775 Vermont St	replace existing rear deck with new redwood deck according to plan provided volintary seismic upgrade to existing foundation as follows: install 5/8 galv alltread every 4'with 8" imbedment, epoxy and square washers. install 1/2"struc.1 ply over studs and blocking nail 6"field 4" Details Permit 200703196566 Status expired Filed Mar 19, 2007 Permit issued Mar 19, 2007 Declared cost $5,000 Address 775 Vermont St replace existing rear deck with new redwood deck according to plan provided volintary seismic upgrade to existing foundation as follows: install 5/8 galv alltread every 4'with 8" imbedment, epoxy and square washers. install 1/2"struc.1 ply over studs and blocking nail 6"field 4" Open the permit page	$5,000
May 23, 2002	Expired or cancelled expired May 2003	2618 Mcallister St	repair & replace rotted wood to rear deck. less than 50% repair of deck structure. Details Permit 200205237360 Status expired Filed May 23, 2002 Permit issued May 23, 2002 Declared cost $1,890 Address 2618 Mcallister St repair & replace rotted wood to rear deck. less than 50% repair of deck structure. Open the permit page	$1,890
May 23, 2002	Expired or cancelled expired Sep 2002	314 West Portal Av	repair & replace rotted wood to rar deck less that 50 percent repair to deck structure Details Permit 200205237359 Status expired Filed May 23, 2002 Permit issued May 23, 2002 Declared cost $1,608 Address 314 West Portal Av repair & replace rotted wood to rar deck less that 50 percent repair to deck structure Open the permit page	$1,608