Generator Installation NYC — Whole-House & Transfer Switch
AE Electric installs whole-house standby generators and automatic transfer switches throughout all five NYC boroughs, with same-day assessments available at (646) 846-0008. A standby generator installation in New York City typically costs $5,000–$15,000 for a natural gas or propane whole-house unit, or $500–$1,500 for a transfer switch on a portable generator. All installations include NYC DOB permits and Con Edison coordination where required.
Call now: (646) 846-0008 — Same-day generator assessments across NYC.
Types of Generator Installation We Do in NYC
| Type | Best For | Typical NYC Cost | Fuel |
|---|---|---|---|
| Whole-house standby | Brownstones, townhouses, small buildings | $5,000–$15,000 installed | Natural gas or propane |
| Transfer switch for portable | Apartments, co-ops, renters | $500–$1,500 installed | Portable generator (gas) |
| Partial-load standby | Critical circuits only — HVAC, fridge, medical | $3,000–$8,000 installed | Natural gas or propane |
Generator Brands We Install in NYC
- Generac — the most common whole-house standby brand in NYC; Guardian and PowerPact series for homes up to 3,000 sq ft
- Kohler — premium standby units with low noise output; preferred in co-ops with noise restrictions
- Cummins — commercial-grade residential units; ideal for larger brownstones and multi-family buildings
- Briggs & Stratton — mid-range standby option for smaller homes and condos
- Champion — portable generator transfer switch hookups for apartments and co-ops
Generator Sizing Guide for NYC Homes
| Generator Size | What It Powers | Best NYC Use Case |
|---|---|---|
| 7–10 kW | Essentials: lights, fridge, outlets, sump pump | 1–2 bedroom apartment or studio |
| 14–16 kW | Essentials + central AC or heat | Full brownstone floor or 3-BR apartment |
| 18–22 kW | Whole home: all circuits, HVAC, appliances | Full brownstone or townhouse |
| 22–30 kW+ | Whole home + EV charging or large HVAC | Large townhouse or small multi-family |
NYC Generator Installation Process
- Same-day assessment — AE Electric evaluates your electrical panel, available space, gas supply, and NYC zoning to determine the right unit and placement
- Permit filing — Generator installations in NYC require a DOB electrical permit; gas-connected units also require a DOB plumbing/gas permit. AE Electric handles both
- Automatic transfer switch installation — The ATS is wired between your utility feed and generator, switching power within seconds of an outage
- Generator placement & connection — Unit is placed on a concrete pad (or anti-vibration mounts for indoor installations), connected to the gas line, and wired to the transfer switch
- Load test & inspection — Generator is tested at full load, inspected by NYC DOB, and Con Edison is notified of the interconnection as required
NYC Generator Permit & Code Requirements
- NYC DOB Electrical Permit — Required for the automatic transfer switch and all wiring connections
- NYC DOB Gas Permit — Required for natural gas line connection to the generator
- Con Edison notification — Required for any generator connected to or near the utility grid
- Noise ordinance — Most NYC residential zones require generator units rated under 65 dB at 23 feet
- Flood zone placement — Generators in FEMA flood zones (coastal Brooklyn, Queens, Staten Island) must be elevated above base flood elevation
Licensed NYC Generator Installation Contractor
- ✅ New York State licensed electrical contractor
- ✅ NYC DOB permitted work — electrical and gas permits handled
- ✅ Con Edison coordination included
- ✅ Fully insured — general liability + workers’ compensation
- ✅ Same-day assessments across all 5 boroughs
- ✅ Flat-rate pricing — no hourly surprises
Related Services
- Electrical Panel Upgrade NYC — Many generators require 200-amp service; AE Electric can upgrade your panel as part of the same project
- Whole House Surge Protection NYC — Protects appliances from voltage spikes when generator switches on and off
- Electrical Safety Inspection NYC — Recommended before generator installation to identify any wiring issues under generator load
- EV Charger Installation NYC — If sizing up for a generator, adding an EV circuit at the same time saves significant cost
Get a Same-Day Generator Assessment in NYC
Call or text (646) 846-0008 for a same-day generator installation assessment anywhere in NYC. AE Electric serves Manhattan, Brooklyn, Queens, the Bronx, and Staten Island — 7 days a week.
📞 (646) 846-0008 — Available 7 days a week
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