{
"city": "San Francisco",
"kind_of_work": "Seismic retrofit contractors",
"counts": "city permits",
"dates": "September 2021 to September 2026",
"updated": "2026-09-24",
"license_check": "state license board",
"method": "https://contractors.fyi/about",
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{
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{
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{
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{
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{
"rank": 5,
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},
{
"rank": 6,
"name": "De Brus Construction Inc",
"license": "1008313",
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"94118"
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{
"rank": 7,
"name": "West Coast Premier Construction Inc",
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"profile": "https://contractors.fyi/san-francisco/contractor/west-coast-premier-construction-inc-797467"
},
{
"rank": 8,
"name": "Jemico Llc Dba Renewal By Andersen of Sf",
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{
"rank": 9,
"name": "U S Prime Contractor Inc",
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{
"rank": 10,
"name": "Wong Construction Inc",
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"profile": "https://contractors.fyi/san-francisco/contractor/wong-construction-inc-377610"
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{
"rank": 11,
"name": "Sincere Construction Company Inc",
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{
"rank": 12,
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"profile": "https://contractors.fyi/san-francisco/contractor/block-12-construction-1033146"
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{
"rank": 13,
"name": "Nabi Construction & Engineering Inc",
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{
"rank": 14,
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{
"rank": 15,
"name": "The Home Depot Usa Inc",
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"profile": "https://contractors.fyi/san-francisco/contractor/the-home-depot-usa-inc-602331"
},
{
"rank": 16,
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"profile": "https://contractors.fyi/san-francisco/contractor/jean-design-build-inc-1099341"
},
{
"rank": 17,
"name": "Peace of Mind Structural Inc",
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"profile": "https://contractors.fyi/san-francisco/contractor/peace-of-mind-structural-inc-460580"
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{
"rank": 18,
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"94110"
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"profile": "https://contractors.fyi/san-francisco/contractor/arris-build-group-inc-1105703"
},
{
"rank": 19,
"name": "Centoni Restoration & Development",
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"94118"
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"profile": "https://contractors.fyi/san-francisco/contractor/centoni-restoration-development-928127"
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{
"rank": 20,
"name": "Connor Daly Corporation",
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"profile": "https://contractors.fyi/san-francisco/contractor/connor-daly-corporation-546425"
},
{
"rank": 21,
"name": "Fogarty James A",
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"profile": "https://contractors.fyi/san-francisco/contractor/fogarty-james-a-398232"
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{
"rank": 22,
"name": "Hammerhouse Construction",
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"most_work_in": [
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"profile": "https://contractors.fyi/san-francisco/contractor/hammerhouse-construction-804459"
},
{
"rank": 23,
"name": "Reliable Construction Inc",
"license": "983658",
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"94131"
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"profile": "https://contractors.fyi/san-francisco/contractor/reliable-construction-inc-983658"
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{
"rank": 24,
"name": "Ryan Construction",
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"most_work_in": [
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"94122"
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"profile": "https://contractors.fyi/san-francisco/contractor/ryan-construction-677077"
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{
"rank": 25,
"name": "Sgv Group Construction",
"license": "996802",
"jobs": 4,
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"most_work_in": [
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"94123"
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"profile": "https://contractors.fyi/san-francisco/contractor/sgv-group-construction-996802"
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{
"rank": 26,
"name": "Alex Builder Inc",
"license": "928753",
"jobs": 3,
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"most_work_in": [
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"94117"
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"profile": "https://contractors.fyi/san-francisco/contractor/alex-builder-inc-928753"
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{
"rank": 27,
"name": "Amone Corp",
"license": "743360",
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"94134"
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"profile": "https://contractors.fyi/san-francisco/contractor/amone-corp-743360"
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{
"rank": 28,
"name": "B T C Bob Tedrick Construction Inc",
"license": "923594",
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"most_work_in": [
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"profile": "https://contractors.fyi/san-francisco/contractor/b-t-c-bob-tedrick-construction-inc-923594"
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{
"rank": 29,
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"license": "830244",
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"most_work_in": [
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"profile": "https://contractors.fyi/san-francisco/contractor/custom-construction-enterprises-830244"
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{
"rank": 30,
"name": "Doherty Restoration, Inc.",
"license": "674707",
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"typical_job_value": 30000.0,
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"profile": "https://contractors.fyi/san-francisco/contractor/doherty-restoration-inc-674707"
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{
"rank": 31,
"name": "Dome Construction Corp",
"license": "464986",
"jobs": 3,
"typical_job_value": 50000.0,
"most_work_in": [
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"profile": "https://contractors.fyi/san-francisco/contractor/dome-construction-corp-464986"
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{
"rank": 32,
"name": "Gil Construction & Assoc Inc.",
"license": "703705",
"jobs": 3,
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"94133",
"94127"
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"profile": "https://contractors.fyi/san-francisco/contractor/gil-construction-assoc-inc-703705"
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{
"rank": 33,
"name": "Hcg Associates Inc",
"license": "478246",
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"typical_job_value": 50000.0,
"most_work_in": [
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"94121"
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"profile": "https://contractors.fyi/san-francisco/contractor/hcg-associates-inc-478246"
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{
"rank": 34,
"name": "J P F Construction",
"license": "972018",
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"94103"
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"profile": "https://contractors.fyi/san-francisco/contractor/j-p-f-construction-972018"
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{
"rank": 35,
"name": "L E C A Construction Llc",
"license": "974597",
"jobs": 3,
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"most_work_in": [
"94109",
"94114"
],
"profile": "https://contractors.fyi/san-francisco/contractor/l-e-c-a-construction-llc-974597"
},
{
"rank": 36,
"name": "Matthew Kelly Construction Inc",
"license": "1078733",
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"most_work_in": [
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"94122"
],
"profile": "https://contractors.fyi/san-francisco/contractor/matthew-kelly-construction-inc-1078733"
},
{
"rank": 37,
"name": "Nieto Valle Construction",
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"94131"
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"profile": "https://contractors.fyi/san-francisco/contractor/nieto-valle-construction-950730"
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{
"rank": 38,
"name": "Qse Construction",
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"94117"
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"profile": "https://contractors.fyi/san-francisco/contractor/qse-construction-552073"
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{
"rank": 39,
"name": "Sandbank Construction, Inc",
"license": "893993",
"jobs": 3,
"typical_job_value": 100000.0,
"most_work_in": [
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"94131"
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"profile": "https://contractors.fyi/san-francisco/contractor/sandbank-construction-inc-893993"
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{
"rank": 40,
"name": "Speedy Building and Construction",
"license": "1036144",
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"most_work_in": [
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"94115"
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"profile": "https://contractors.fyi/san-francisco/contractor/speedy-building-and-construction-1036144"
},
{
"rank": 41,
"name": "Synerforce Construction",
"license": "1004962",
"jobs": 3,
"typical_job_value": 52000.0,
"most_work_in": [
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"94116"
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"profile": "https://contractors.fyi/san-francisco/contractor/synerforce-construction-1004962"
},
{
"rank": 42,
"name": "Winder Construction Inc.",
"license": "1033654",
"jobs": 3,
"typical_job_value": 150000.0,
"most_work_in": [
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"profile": "https://contractors.fyi/san-francisco/contractor/winder-construction-inc-1033654"
}
],
"cost": {
"n": 704,
"median": 61000,
"p25": 25000,
"p75": 100000,
"what": "job value stated on the city permit, US dollars; not the price paid",
"page": "https://contractors.fyi/san-francisco/seismic-retrofit/cost/",
"basis": "permits issued",
"dates": [
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"2026-09-15"
],
"min_value": 1000,
"by_year": {
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"median": 77500,
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},
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},
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},
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},
"2025": {
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"median": 70000,
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},
"2026 (January to September)": {
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}
},
"by_zip": {
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},
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},
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},
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},
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},
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},
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},
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},
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"median": 58731,
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"p75": 100000
},
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},
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"median": 75000,
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"p75": 100000
},
"94131": {
"n": 30,
"median": 47500,
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"p75": 86250
}
},
"by_area": {}
},
"timeline": {
"page": "https://contractors.fyi/san-francisco/seismic-retrofit/timeline/",
"apply_to_issue": {
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"p25_days": 0,
"p75_days": 128,
"n": 196,
"issued_from": "2024-09-24",
"issued_to": "2026-09-15",
"no_application_date": 1,
"same_day_share": 0.255,
"within_30_days_share": 0.571,
"by_issue_year": {
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"median_days": 76,
"p25_days": 6,
"p75_days": 709,
"n": 53
},
"2023": {
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"n": 200
},
"2024": {
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"n": 146
},
"2025": {
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"p25_days": 0,
"p75_days": 105,
"n": 101
},
"2026": {
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"p25_days": 0,
"p75_days": 110,
"n": 62
}
}
},
"issue_to_final": {
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"p25_days": 144,
"p75_days": 456,
"n": 274,
"permits_issued": 366,
"share_not_finished": 0.251,
"issued_from": "2022-09-27",
"issued_to": "2024-09-16",
"finished_by": "2026-09-24",
"within_90_days_share": 0.106,
"survivor_note": "Median of finished jobs only; jobs with no final on record are left out of it and counted in share_not_finished."
},
"source": {
"name": "San Francisco Building, Electrical and Plumbing Permits (data.sf.gov i98e-djp9, ftty-kx6y, a6aw-rudh)",
"url": "https://data.sf.gov/d/i98e-djp9",
"fields": "filed_date, issued_date, completed_date"
},
"read": "2026-09-24"
}
}