Electrical work done right — the first time.
Licensed, insured, and local. From panel upgrades and EV chargers to emergency repairs, Gallowglass Electric shows up on time, does clean code-compliant work, and gives you a straight answer on price.
- Licensed
- Insured
- 20+ Years Experience
- Local & Family-Run
Why homeowners call us
No surprises.
- Upfront pricing — you approve before we start
- Clean, code-compliant work that passes inspection
- We answer the phone and show up when we say
- Real emergency response for power loss & hazards
What we do
Residential and commercial electrical work across Suffolk County, New York. If it involves wire, breakers, or power — we handle it.
Panel Upgrades & Service
Outdated or overloaded panel? We upgrade service to 200A, swap out failing breakers, and bring your panel up to code safely.
- 100A / 200A service upgrades
- Federal Pacific & Zinsco replacements
- Breaker & sub-panel installs
- Code corrections for home sales
EV Charger Installation
Level 2 home charger installs done right — proper circuit, proper load calculation, no melted dryer outlets.
- Tesla & universal Level 2 installs
- Dedicated 240V circuits
- Load calculations done correctly
- Outdoor & garage mounting
Lighting Installation
Recessed lighting, fixtures, dimmers, and outdoor lighting installed clean and to code — interior and exterior.
- Recessed / can lighting
- Fixture & chandelier hanging
- Dimmers & smart switches
- Outdoor & security lighting
Outlets, Switches & Repairs
Dead outlets, flickering lights, tripping breakers, or that one switch that never worked right — we troubleshoot and fix it.
- Outlet & switch replacement
- GFCI & AFCI installation
- Troubleshooting & fault finding
- Adding new circuits
Emergency Electrical
Lost power to part of the house? Burning smell? Sparking panel? Call us — we prioritize real electrical emergencies.
- Power loss diagnosis
- Burning smell / hot panel
- Storm & outage damage
- Fast local response
Commercial Electrical
Build-outs, lighting, dedicated circuits, and maintenance for local storefronts, offices, and small commercial spaces.
- Tenant build-outs
- Commercial lighting
- Dedicated equipment circuits
- Maintenance & repairs
Proudly serving Suffolk County
Based on the North Shore and working throughout the area. Don't see your town? Call — chances are we cover it.
Call (631) 432-9936Trusted By Suffolk County Homeowners
Two decades of word-of-mouth work across Long Island. Here's what people say.
“Showed up when he said he would, upgraded our panel in a day, and walked me through everything. No surprises on the bill.”
“We had a circuit constantly tripping in the shop. Found the problem fast and fixed it right. Reliable and straight with you.”
“Installed our EV charger clean and to code. Reasonable, on time, and answered the phone when I called. Hard to find these days.”
Need an electrician you can actually count on?
Call now for a straight answer, or request a free quote and we'll get right back to you. Licensed, insured, and local to Suffolk County, New York.