[{"data":1,"prerenderedAt":97},["ShallowReactive",2],{"guide-nyc-renovation-permits-zh-Hant":3},{"guide":4,"related":79},{"title":5,"seoTitle":6,"description":7,"summary":8,"sections":9,"faq":40,"cta":50,"date":52,"updated":53,"service":54,"order":55,"sources":56,"slug":77,"locale":78},"紐約市裝修、電力及水喉工程的許可證","紐約市工程是否需要許可證","哪些裝修、電力及水喉工程需要紐約市屋宇局（DOB）許可證、由誰申請，以及長島的不同之處。","在紐約市，油漆、換地板及同款替換通常不需要許可證。新增電線、移動水喉或煤氣、拆牆及結構工程則需要，並必須由持牌專業人士申請。",[10,20,27,32,36],{"heading":11,"paragraphs":12,"list":15},"通常不需要許可證",[13,14],"紐約市屋宇局（DOB）[把小型表面工程視為一般維修](https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Fdo-i-need-a-permit.page)，但合作公寓或共管公寓可能仍要審批。","電力及水喉工程則不同：在紐約市，即使是毋須許可證的小型工程，亦必須由持牌電工或持牌總水喉技師施工。",[16,17,18,19],"油漆、批盪及貼牆紙","不移動水喉的新地板及瓷磚","原位更換櫥櫃及檯面","由持牌總水喉技師以相近款式更換水龍頭或馬桶（不更換截水閥及存水彎）",{"heading":21,"list":22},"需要許可證",[23,24,25,26],"簡單替換以外的電力工程：新電路、電箱、供電升級、電動車充電器、太陽能。[由持牌總電工透過 DOB NOW: Build 申請](https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Felectrical-permit.page)。","新增或移動管道的水喉或煤氣工程。由持牌總水喉技師申請；小型工程可用 [Limited Alteration Application](https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Flaa-for-property-owners.page)。","[拆牆、加牆](\u002Fservices\u002Frenovation)、改格局或結構維修。由註冊建築師或專業工程師透過 DOB NOW: Build 入則。樓宇如於 1987 年 4 月 1 日前落成，申報時亦須附上[石棉評估](https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fdob\u002Fproject-requirements-asbestos.page)（ACP-5）或豁免表格，方可獲發許可證。","地庫或閣樓改作居住用途、加建單位或更改樓宇用途。這類工程會改變入伙紙（CO），須以 Alteration-CO 申報，審批及驗收所需時間最長。不少地庫因樓底高度、採光、通風及逃生規定而無法合法化，投入設計費用前，應先由建築師確認可行性。",{"heading":28,"paragraphs":29},"地標建築及合作公寓或共管公寓的審批",[30,31],"樓宇屬地標建築或位於歷史保護區的，外部工程及部分室內工程，還須[地標保護委員會](https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Flpc\u002Fapplications\u002Fpermit-application-guide.page)（Landmarks Preservation Commission）批准。","合作公寓及共管公寓的董事會，在 DOB 許可證以外[另有自己的審批程序](\u002Fguides\u002Fcoop-condo-renovation)。",{"heading":33,"paragraphs":34},"長島",[35],"拿騷縣及蘇福克縣的許可證由所在城鎮或村的建築部門發出，電力工程由認可的電力檢驗機構檢驗。各城鎮規定不同，開工前應先向當地建築部門確認。",{"heading":37,"paragraphs":38},"未經許可工程的風險",[39],"未經許可的工程可能招致違規罰單、停工令、保險問題，以及出售或轉按時的延誤。聲稱不申請許可證可以省錢的承包商，實際上是把風險轉嫁給業主。",[41,44,47],{"q":42,"a":43},"許可證由誰申請？","由持牌專業人士申請：電力工程由總電工申請，水喉及煤氣工程由總水喉技師申請，改建工程由建築師或工程師申請，承包商負責統籌。",{"q":45,"a":46},"許可證需時多久批出？","簡單的電力及水喉許可證通常較快批出。需要圖則及 DOB 審核的工程需時較長：不涉及更改入伙紙的改建（Alteration）往往數星期內獲批，而 Alteration-CO 連同驗收一般需時數個月。索取報價時，請一併查詢預計時間。",{"q":48,"a":49},"紐約市家居裝修承包商是否須持牌？","需要。在紐約市從事住宅及公寓家居裝修的承包商，須持有消費者及勞工保護局（Department of Consumer and Worker Protection）發出的 [Home Improvement Contractor 牌照](https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Fhome-improvement-contractor-permit-requirements.page)，牌照資料可於網上查詢。",{"text":51},"請提供工程內容說明、現場相片及樓宇地址。我們將提供免費書面估價，並說明工程可能需要的許可證，以及一般由誰申請。","2026-10-24","2026-10-25","electrical",1,[57,61,64,67,71,74],{"title":58,"url":59,"publisher":60},"Do I Need a Permit?","https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Fdo-i-need-a-permit.page","NYC Department of Buildings",{"title":62,"url":63,"publisher":60},"Electrical Permit","https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Felectrical-permit.page",{"title":65,"url":66,"publisher":60},"Limited Alteration Applications (LAA) for Property Owners","https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Flaa-for-property-owners.page",{"title":68,"url":69,"publisher":70},"Permit Application Guide","https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Flpc\u002Fapplications\u002Fpermit-application-guide.page","NYC Landmarks Preservation Commission",{"title":72,"url":73,"publisher":60},"Home Improvement Contractor Permit Requirements","https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fproperty-or-business-owner\u002Fhome-improvement-contractor-permit-requirements.page",{"title":75,"url":76,"publisher":60},"Project Requirements: Asbestos","https:\u002F\u002Fwww.nyc.gov\u002Fsite\u002Fbuildings\u002Fdob\u002Fproject-requirements-asbestos.page","nyc-renovation-permits","zh-Hant",[80,84,88,92],{"slug":81,"title":82,"description":83,"service":54,"date":52,"updated":53},"electrical-panel-upgrade","紐約市及長島住宅的電箱更換與供電升級","紐約市及長島的舊屋何時需要更換電箱或升級供電，工程包括哪些內容，以及所需時間。",{"slug":85,"title":86,"description":87,"service":54,"date":53,"updated":53},"ny-electrical-service-size-100a-200a","紐約住宅何時需要 200 安培供電","按 NEC 220.83 及 220.87 進行負荷計算：100 安培何時仍然足夠、何時需要 200 安培，以及 Con Edison 與 PSEG Long Island 的升級程序。",{"slug":89,"title":90,"description":91,"service":54,"date":53,"updated":53},"bidirectional-charging-ready-renovation","裝修時為雙向電動車充電預留線路","2026 年所有 V2H 系統均按品牌綁定。紐約市及長島裝修時應預留的喉管、電箱空位、後備分電箱，以及須留意的認證。",{"slug":93,"title":94,"description":95,"service":54,"date":53,"updated":96},"business-continuity-new-location","規劃新營業地點，在停電斷網期間維持營業","紐約市及長島新店裝修期間，規劃不同路徑的第二條網絡線路、設互鎖裝置的發電機或電池接駁插座、冷氣滴水管路走向，以及削減用電高峰。","2026-10-26",1793066393314]