Panels
Panel Upgrades
Modern 200-amp service for Long Island homes and businesses outgrowing old panels.
- Fuse box replacement
- 200-amp upgrades
- Permit handled
Serving Nassau & Suffolk
Licensed Electricians in Long Island
Reliable, code-compliant electrical service for Long Island's suburban homes, beach houses, condos and businesses across Nassau and Suffolk. From Garden City to the Hamptons, Precision Power's licensed electricians are on call 24/7.
Local Long Island Presence
Long Island's Go-To Electrical Contractor
Long Island's mix of suburban single-family homes, waterfront beach houses and growing business corridors brings electrical demands that few contractors handle well. Precision Power knows the area — from aging panels in mid-century Levittown capes to whole-house generator and EV-charger installs in Nassau and Suffolk — and we plan for the storm-related power outages that come with coastal weather every season.
We pull and close out the right township permits and inspections across Nassau and Suffolk, so every job is done by the book. Whether you're a homeowner upgrading a panel or a business owner fitting out a new space, you get the same direct response, upfront pricing and workmanship guarantee on every visit.
FreeESTIMATES
100%LICENSED
24/7RESPONSE
Long Island, NYNASSAU & SUFFOLK
Electrical Services in Long Island
Complete Electrical Services in Long Island
From midnight emergencies to scheduled upgrades — your trusted Long Island electrical team.
Wiring
Wiring & Rewiring
Safe rewires and new circuits for Long Island's older homes and renovations.
- Whole-home rewire
- New circuits
- Knob & tube removal
EV Chargers
EV Charger Install
Level 2 home and garage charging stations installed for Long Island EV owners.
- Level 2 chargers
- Tesla & universal
- Dedicated circuit
Lighting
Lighting Installation
Recessed, pendant and accent lighting that transforms Long Island homes and offices.
- Recessed LED
- Dimmers
- Under-cabinet
Repairs
Electrical Repairs
Tripping breakers, dead outlets and flickering lights diagnosed and fixed fast.
- Outlet & switch repair
- Breaker fixes
- Fault finding
Emergency
Emergency 24/7
Sparks, burning smells or sudden power loss — fast emergency response across Long Island.
- 24/7 availability
- Power restoration
- Safety inspection
Long Island Towns We Serve
Why Long Island Chooses Precision Power
The Local Electrician Advantage
What sets us apart for Long Island homeowners, co-ops and businesses.
Same-Day Response
Local crews ready to roll. Most service calls across Nassau and Suffolk are handled the same day you ring.
Licensed & Insured
Every job is permitted, code-compliant and fully insured. No shortcuts, no surprises.
Trusted Locally
Homes, beach houses, shops and offices across Nassau and Suffolk have hired us again and again.