春风送暖,专业电箱更换,守护家居用电安全
持牌电工 · 符合 NEC/NYC 规范 · 透明报价 · 当天响应
旧电箱常见问题:容量不足、频繁跳闸、开关/母排老化、接地不良、保险丝盒(Fuse Box)仍在使用、历史问题面板(如 FPE/Federal Pacific、Zinsco 等)存在安全隐患。升级到现代断路器面板(含 GFCI/AFCI、防浪涌)可显著提升用电安全与带载能力,匹配电动车、中央空调、烘干机、感应炉等现代家电。
这些迹象说明该换电箱了
- 频繁跳闸、主断路器过热或有焦味
- 仍在用保险丝盒(Fuse Box)或老式品牌面板(如 FPE/Federal Pacific、Zinsco 等)
- 面板容量偏小(如 60A/100A),但家电/EV/空调不断增加
- 锈蚀、松动、接地/接零不合规,或面板/导线有灼痕
升级的直接好处
- 从 60A/100A 升级到 150A/200A,显著提升带载
- 新增 GFCI/AFCI 与整屋浪涌保护器(SPD)
- 为 电车充电桩、中央空调、烘干机、感应炉等新回路留位
- 符合 NEC/NYC 最新规范,购房/保险更友好
电箱/面板专业服务
- 主面板更换与容量升级(100A/150A/200A)
- 子面板(Subpanel)新增与分区改造
- 整屋浪涌保护器与接地系统(接地棒/水管接地)升级
- 回路梳理、编号、载流量与负载核算
- 旧保险丝盒改断路器,老旧布线整改
新增重载/专用回路
- EV 充电桩(见本站充电页面)、洗衣机/烘干机、微波炉、感应炉
- 分体空调/中央空调、即热式热水器、热泵
- GFCI/AFCI 专用回路、厨房多小回路
- 智能家居与照明分区回路优化
参考价格(以现场为准)
- 主面板置换 100–150A:常见区间 $1,800–$3,500
- 主面板升级到 200A:常见区间 $2,800–$4,800+
- 整屋浪涌保护器(SPD):$250–$650(含安装)
- 子面板新增:$900–$1,800+(视位置与回路数量)
*是否需申请许可/电力公司协调、是否更换 Meter Pan/Service Entrance、是否涉及新回路与墙体修复,都会影响最终报价;我们坚持透明、签单前确认。
上门施工流程
- 免费咨询 → 发送电箱与总表照片(含品牌/安培数)→ 初步评估与区间报价
- 到场勘查:负载核算(NEC 220)、接地/联结检查、材料清单
- 必要时申请许可/电力公司协调(Con Edison / PSEG LI 等)
- 断电施工、旧箱拆除、新箱安装、回路规整与标识
- 功能测试:GFCI/AFCI、SPD、接地与电压/压降测试
- 清理复位,说明注意事项与质保条款
规范与报批
我们严格遵循 NEC 与 NYC 电气规范,必要时配合申请许可和电力公司断送电安排,确保施工与验收合规。
常见问题(FAQ)
更换一个电箱需要多久?
是否必须升级到 200A?
GFCI/AFCI 与浪涌保护有必要吗?
覆盖地区 & 关键词
NYC 五区、长岛(Nassau/Suffolk)、Westchester 及周边。
SEO 关键词:纽约电箱更换、配电箱升级、断路器面板、主面板200A、子面板Subpanel、GFCI/AFCI、整屋浪涌保护、接地系统、Fuse Box 改造、EV 充电回路、Con Edison、PSEG LI、Queens 电工、Flushing 电工
发送电箱与电表照片,可快速评估与报价区间
🏠 131-60 45 Ave, Flushing, NY 11350 · 🌐 www.chunfenghvac.com
Professional Electrical Panel Replacement & Service Upgrades in NYC
Licensed • NEC/NYC Code Compliant • Transparent Pricing • Same-Day Response
Old panels (fuse boxes, undersized 60A/100A, or legacy brands like FPE/Federal Pacific and Zinsco) often present safety risks and fail to meet today’s loads. Upgrading to a modern breaker panel with GFCI/AFCI and whole-home surge protection improves safety, capacity, and readiness for EV chargers, heat pumps, dryers, induction ranges, and more.
Signs You Need a Panel Upgrade
- Frequent tripping, overheating, burning smell
- Fuse box or legacy panels (e.g., FPE/Federal Pacific, Zinsco)
- Undersized service (60A/100A) with growing loads (EV, AC, dryer, induction)
- Corrosion, loose terminations, improper grounding/bonding
Benefits of Upgrading
- Increase capacity to 150A/200A
- GFCI/AFCI protection and whole-home SPD
- Dedicated circuits for EV, HVAC, dryer, induction, etc.
- NEC/NYC compliance, better for home sale and insurance
Panel Services
- Main panel replacement & service upgrades (100/150/200A)
- Subpanels and load re-distribution
- SPD (surge) and grounding electrode upgrades
- Labeling, load calculations (NEC 220), circuit cleanup
- Fuse-to-breaker conversions, legacy wiring remediation
New Dedicated Circuits
- EV chargers, laundry, microwave, induction ranges
- Mini-split/central AC, heat pumps, tankless water heaters
- Kitchen small-appliance circuits, AFCI/GFCI protection
- Smart lighting & zone optimization
Typical Pricing (Site-dependent)
- Main panel 100–150A: $1,800–$3,500
- Upgrade to 200A: $2,800–$4,800+
- Whole-home SPD: $250–$650 installed
- Subpanel add: $900–$1,800+ (location & circuits)
Permits/utility coordination (Con Edison/PSEG LI), meter pan/service entrance, new circuits and wall repairs can affect final cost; we provide clear quotes upfront.
Our Process
- Free consult → photos of panel & meter → preliminary estimate
- Site visit: NEC 220 load calc, grounding/bonding check, material list
- Permits & utility coordination as needed
- Shutdown, replace, tidy wiring, label circuits
- GFCI/AFCI, SPD, grounding and voltage tests
- Cleanup, warranty & after-service
Code & Permits
Work is completed to NEC and NYC codes with permits/utility shut-off as required for safe, compliant installations.
FAQ
How long does a panel replacement take?
Do I need 200A?
Are GFCI/AFCI and SPDs worth it?
Areas & Keywords
NYC five boroughs, Long Island (Nassau/Suffolk), Westchester & nearby.
Keywords: electrical panel upgrade NYC, breaker panel replacement, 200A service, subpanel, whole-home surge protection, GFCI/AFCI, grounding, fuse box conversion, EV charger circuit, Con Edison, PSEG Long Island
Send us photos of your panel & meter for a quick estimate
🏠 131-60 45 Ave, Flushing, NY 11350 · 🌐 www.chunfenghvac.com




