Town of Southampton
Standby Generators in Water Mill, NY
A whole-house standby generator sized for a typical Water Mill home runs $1,516–8,810 installed by national figures, with an 18–22 kilowatt unit fitting most houses by the manufacturer’s own sizing guidance. Where Water Mill falls under the Town of Southampton, the generator permit is a flat $200; the electrician we send you sizes the unit and files the permit.
Last updated · Reviewed by Water Mill Electric Co.
A standby generator in Water Mill is bought for one specific scenario: a multi-day outage with nobody home to notice. That is a real event here, not a hypothetical one, and the electrician we put you in touch with sizes the unit to the house rather than selling the biggest one on the lot.
Generators in Water Mill: what's different here
Estates on Mecox Bay and the ocean lanes in the most expensive ZIP code on the South Fork, more than 60% of them seasonal, running generators, pool lighting and EV chargers on service sized for the property, not just the house.
Water Mill covers everything from year-round homes to houses closed up for months, and a generator earns its keep fastest on the ones nobody is watching when the power goes out.
Electrical permits in Water Mill run through the same Town of Southampton fee schedule that prices a 200-amp service at $200, a generator at $200, an EV charger at $100 and outdoor lighting at $200. Generac's own current retail pricing lists a 22-kilowatt unit — its "industry standard" size for whole-home coverage up to about 3,000 square feet — at $6,309–7,369 before installation, a small fraction of the property values a Water Mill standby generator typically protects.
Permits in Water Mill run through the Town of Southampton Building & Zoning Division, which permits electrical work in Water Mill the same way it does across the unincorporated town; the electrician we put you in touch with handles the filing where one is required.
How it works
Tell us about the job once. One licensed, insured electrician who works Water Mill and handles generators regularly contacts you within 1 business day. Free for homeowners, no spam calls.
FAQ
Generators questions
How much does a standby generator cost in the Hamptons?
Generac, the manufacturer, sizes an 18–22 kilowatt unit as the "sweet spot" for a roughly 2,000-square-foot house, and its own 22 kilowatt unit lists at $6,309–7,369 before installation. Installed, a whole-house standby generator runs $1,516–8,810 nationally by one guide (average $5,160) — though two other guides say $1,540–8,740 and $5,505–10,245. Putting the unit price together with typical installation, a pad and a permit works out to roughly $8,900–13,900 all-in for a 22 kilowatt unit. The Town of Southampton charges a flat $200 generator permit. Two real East End electrical companies already sell standby generators as a standard service line.
Read the full answer →Do I need a permit for a generator, EV charger or outdoor lighting in Southampton?
Yes, all three are separately permitted electrical work under the Town of Southampton's own 2026 fee schedule: a generator is a flat $200, an EV charging station is $100 each, and outdoor or landscape/pool lighting is $200 — one code covers both landscape and pool-adjacent fixtures under a single filing. The standard electrical permit application has dedicated fields for a generator's size and fuel type and for the number of EV chargers being installed, and it requires the contractor's Suffolk County electrical license number. A roughly 3% credit-card surcharge applies to fees paid by card. Outside Southampton Town, the permit desk and the fee differ — the electrician we send you to your town knows which one applies and files it.
How does Water Mill Electric Co. work?
Tell us what's going on with the house — an emergency, a repair, a generator, an EV charger, lighting, a rewire, or new construction — and where it is. We put you in touch with one licensed, insured electrician who works your town and does that kind of work, and they call you back, typically the same day for a genuine emergency. From there it's their quote, their schedule, their warranty. It's free for homeowners; participating electricians pay us a referral fee for the introduction. We are not an electrical contractor, we don't sell equipment, generators, panels or solar, and we don't sell your details — the one company we send you to is the only one that gets your number. We cover 9 South Fork towns and 7 kinds of electrical work.
Services
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EV Chargers in Water Mill
What a Level 2 home EV charger costs installed, the PSEG Long Island rebate that cuts the price, and the flat $100 Southampton Town permit fee.
Landscape, Pool & Outdoor Lighting in Water Mill
What low-voltage landscape lighting and pool lighting cost per fixture and for a whole project, and the flat $200 Southampton Town permit that covers both.
Rewiring, Additions & New Construction in Water Mill
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Book an electrician in Water Mill
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