Service Area

Electrician in Princeton, NJ

Princeton sits in Mercer County, NJ, and Harrelson Electric covers the whole town. You will find a mix of older homes and newer ones here, so the work changes from job to job. Bruce Harrelson handles every call himself, with no subcontractors.

Call (800) 732-0585 Get My Free Estimate

NJ #15918

38+ Years Experience

Local Work

Electrical work we do in Princeton

Older Princeton homes sometimes need a 200-amp panel upgrade to run more devices at once. Newer homes often call us for EV chargers, surge protection, and added lighting. PSE&G serves most of the area for power. When you call Harrelson Electric, you get Bruce on the job, not a subcontractor.

What We Do

Services in Princeton

Panel Upgrades

Upgrade your outdated 60 or 100-amp panel to a modern 200-amp service. Required for today's electrical demands, EV chargers, and generators.

EV Chargers

Level 2 residential and commercial EV charger installation. Tesla, ChargePoint, and all major brands. NJ rebates available.

Generators

Whole-home and commercial standby generators. Free site analysis and load calculations. Sized and installed for your property.

Emergency Repairs

24/7 same-day emergency electrical service. Power outages, sparking outlets, tripped breakers, and electrical fires.

Commercial Electrical

Maintenance contracts, tenant buildouts, and new construction electrical. Trusted by U-Haul, AT&T, and Township of Old Bridge.

Home Automation

Smart lighting, automated controls, structured wiring, and home theater setups. Wired to handle what comes next.

Fire Alarms

Commercial fire alarm installation, inspection, and monitoring. Code-compliant systems for every building type.

Pool & Hot Tub

Safe, code-compliant electrical for pools, hot tubs, and outdoor living. GFCI protection and dedicated circuits.

Surge Protection

Protect your home electronics and appliances from power surges. Professional whole-home surge protector installation.

View All 16 Services

Why Choose Us

Your Princeton electrician

Master Electrician

NJ #15918. 38 years of experience on homes and businesses across Mercer County.

Same-Day & Emergency

24/7 emergency electrical service for Princeton. Call and Bruce picks up.

Honest Pricing

Free estimates and a flat price before any work starts. No hidden fees.

Fully Insured & Bonded

Full liability and workers' compensation coverage on every job.

Nearby

We also serve these Mercer County towns

Hamilton Trenton East Windsor Lawrence All of Mercer County

Need an electrician in Princeton?

Call Bruce directly for a free estimate. 38 years of experience. NJ #15918.

Call (800) 732-0585 Request Estimate