Town-Permitted Work
Each Long Island town runs its own building department. We file with the right one — Hempstead, Babylon, Islip, Huntington or your town — and manage the inspection through to sign-off.
Serving Nassau & Suffolk
Commercial Electrical on Long Island
Long Island business spreads across Nassau and Suffolk — retail, offices and light industrial along the Island's main corridors and in its business parks. Two things shape the electrical work here: town-by-town permitting and PSEG Long Island as the utility. Precision Power handles the town-permitted, PSEG-coordinated build-outs and service upgrades these businesses need.
Local Long Island Expertise
Commercial Electrical Across Nassau & Suffolk
Long Island's commercial base is spread out — retail plazas and storefronts, professional offices, restaurants and light-industrial space running from the Nassau line out through Suffolk. The electrical work is bread-and-butter commercial: fit-outs, service upgrades, lighting and dedicated circuits. What makes the Island its own market is the two parties standing between you and an open door.
The first is permitting. Long Island runs on town building departments — Hempstead, Oyster Bay, Babylon, Islip, Huntington, Smithtown and the rest — each with its own filing and inspection process. The second is the utility: Long Island is served by PSEG Long Island, not Con Edison, so service changes follow PSEG's process. Getting both right is what keeps a build-out on schedule.
We handle the local town permit and the PSEG Long Island service coordination together, and we keep occupied stores and offices running while we work — so for Nassau and Suffolk businesses, the electrical stays out of the way of your opening.
Nassau & SuffolkCommercial fit-outs
What's Different Here
Commercial Electrical That's Specific to Long Island
Town permitting and PSEG Long Island service shape every job. Here's where our local experience shows up.
PSEG Long Island Service
The Island's utility is PSEG Long Island, not Con Edison. When you need a bigger commercial service we run the load calc, upsize the panel and coordinate the change through PSEG's process.
Retail, Office & Industrial Fit-Outs
From a Nassau retail plaza to a Suffolk light-industrial unit, we design and install the panels, lighting, dedicated circuits and data so the space is ready and town-inspected.
Want the Full Picture?
How Commercial Electrical Works — the Complete Guide
Fit-outs, service upgrades, lighting, dedicated circuits, code compliance and how we keep your business running — all in one place.
Read the Full Commercial Guide- Fit-outs & tenant improvements
- Commercial service & panel upgrades
- Lighting & dedicated circuits
- Code compliance & minimal downtime
Where We Work
Commercial Electrical Across Long Island
Licensed electricians on call across Nassau and Suffolk.
Hempstead
Garden CityHicksvilleHuntingtonLevittownMassapequaBabylonIslipSmithtownFreeportLong BeachMineola
"We expanded our shop into a bigger Huntington unit and needed a heavier service plus a full fit-out. Precision Power filed with the town, coordinated PSEG Long Island for the service upgrade, and ran all the new circuits. Smooth from permit to inspection."
HTHuntington Tile & StoneHuntington, Long Island
Long Island Commercial Questions
Commercial Electrical on Long Island — FAQs
Who issues the permit for commercial work on Long Island?
Permitting runs through your local town building department — Hempstead, Oyster Bay, Babylon, Islip, Huntington, Smithtown and so on — each with its own filing and inspection process. We file with the correct town and manage the inspection through to sign-off.
Who's the utility for service upgrades on Long Island?
Long Island is served by PSEG Long Island, not Con Edison. When your business needs a larger commercial service, we run the load calculation, upsize the panel and coordinate the service change through PSEG Long Island's process.
Can you handle a full commercial fit-out across Nassau and Suffolk?
Yes. From retail plazas and offices to light-industrial units, we design and install the panels, lighting, dedicated circuits and data your space needs, file with the local town building department, and coordinate PSEG Long Island so you can open on schedule.
Does dealing with the town and PSEG slow the project down?
It doesn't have to. Because we know how the Long Island town building departments and PSEG Long Island work, we file correctly the first time and sequence the permit, the service change and the inspection to fit your build timeline, so neither one holds up your opening.
Get Started on Long Island
Free Commercial Estimate, Anywhere on Long Island
From Nassau retail plazas to Suffolk industrial units — licensed electricians, upfront pricing, town permit and PSEG Long Island coordination handled, with minimal downtime. Call now.