DZ Electrical Contracting
Based inPort Jefferson Station, Suffolk County
Google 4.9 from 343 Google reviews
Hours on GoogleMon-Fri 8am-9pm
LicenseNot checked yet. Look it up
Get a quoteSuffolk is the easy county for checking a license. Consumer Affairs licenses master electricians countywide and has a public search. The companies below are based from Deer Park out to Riverhead, grouped by town, with Google ratings from October 2026.
The county handles electrician licensing for every Suffolk town and village. Master and Restricted Electrician licenses are issued by Suffolk County Consumer Affairs, renewals depend on continuing education hours, and a 2014 state law made that county license override town and village versions. In practice a master electrician from Riverhead can work in Huntington on the same license. Use the county’s online license search or phone the department on (631) 853-4600 to confirm one.
Permits are still issued locally, and the inspection is done by a private agency on your town’s list. Brookhaven and Islip accept the same nine agencies, based anywhere from East Quogue to Kings Park, and the inspection agency guide has their numbers. The license guide covers what to look for on the county record.
Grouped by the town each company is based in. Google ratings and review counts are a snapshot from October 2026.
Based inPort Jefferson Station, Suffolk County
Google 4.9 from 343 Google reviews
Hours on GoogleMon-Fri 8am-9pm
LicenseNot checked yet. Look it up
Get a quoteBased inFarmingville, Suffolk County
Google 5.0 from 150 Google reviews
Hours on GoogleMon-Sat 7:30am-7:30pm
LicenseNot checked yet. Look it up
Get a quoteBased inHuntington, Suffolk County
Google 5.0 from 52 Google reviews
Hours on GoogleOpen 24 hours
LicenseNot checked yet. Look it up
Get a quoteBased inHuntington, Suffolk County
Google 4.7 from 15 Google reviews
Hours on GoogleNot listed
LicenseNot checked yet. Look it up
Get a quoteBased inDeer Park, Suffolk County
Google 5.0 from 272 Google reviews
Hours on GoogleOpen 24 hours
LicenseNot checked yet. Look it up
Get a quoteBased inRiverhead, Suffolk County
Google 5.0 from 1 Google reviews
Hours on GoogleNot listed
LicenseNot checked yet. Look it up
Get a quoteBased inFlanders, Suffolk County
Google 4.7 from 105 Google reviews
Hours on GoogleMon-Fri 7am-5pm
LicenseNot checked yet. Look it up
Get a quoteThe county's online search takes a license number, a person's name, a business name or a phone number. Pick Master Electrical License or Restricted Electrical License to narrow it, or phone the department on (631) 853-4600.
Usually a private agency does. The Town of Huntington says it does not conduct electrical inspections, and Brookhaven and Islip each publish a list of nine agencies they accept.
No. Chapter 257 of the Laws of 2014 lets the Suffolk license stand in for any town or village electrician license. You still need a permit from the local building department for the job itself.
Long Island Electricians