ELECTRICIANSDEER PARK4 LISTED
Let your fingers do the walking.NASSAU · SUFFOLK · NYC EDGE

Electricians in Deer Park, NY

4 electric businesses with a listing in Deer Park, NY. Listed A to Z. Nobody pays to sit higher.

B
Big Ant Electric
Deer Park, NY(631) 586-5598
General
D
Double R.
Deer Park, NY(631) 249-1117
Commercial-Industral-Retail-Electrical Contractors
K
Kinsley Group
Deer Park, NY(860) 844-6100
Annual Maintenance PlansSemi-Annual Maintenance PlanOptional Add-On ServicesKOHLER & Ind…
R
Roland's Electric
Deer Park, NY(631) 242-8080
Electrical installations, maintenance, and repair services

Permits, licensing & utilities

Official sources for Deer Park, NY. Links go to the agency's own page. Last checked September 2026.
Suffolk County Office of Consumer Affairs
Home improvement, plumbing & electrical licensesOpen →
Suffolk County Department of Health Services
Septic / I/A systems, water-quality reviewsOpen →
Suffolk County Water Authority
Water service, backflow requirements (Suffolk)Open →
PSEG Long Island
Electric service, new connections, outagesOpen →
National Grid — Long Island (gas)
Gas service, meter work, gas emergenciesOpen →
Dig Safely New York — Call 811
Required before excavation; free utility mark-outOpen →

Which town am I in?

Long Island addresses use hamlet names (e.g. "Hicksville") but permits come from the town (Oyster Bay) or an incorporated village. If you're not sure, look up the address on the county assessor's site or ask the town clerk before you file.

Other trades in Deer Park

General Contracting3
Masonry3

All 30 businesses in Deer Park · All Electricians on Long Island & NYC