Skip to content
ContractorsRanked

George Marko Electrical Contractor LLCElectrician in Princeton, NJ

George Marko Electrical Contractor LLC is an electrician in Princeton, NJ, ranked #21 of 479 electricians in Princeton and rated 5.0 from 30 Google reviews. Open Monday to Saturday.

Princeton, NJUpdated 0 paid placements in any rankingHow we rank

Call (609) 730-3944Website ↗

Key facts

Key facts about George Marko Electrical Contractor LLC
Phone(609) 730-3944
Websitegeorgemarkoelectric.com
HoursMonday to Friday: 7:15 AM – 6 PM; Saturday: 7 AM – 7 PM
Google rating5.0 from 30 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Princeton and 11 towns within 25 miles: Ewing, Heathcote, Mercerville, Trenton, Kendall Park, Mercerville-Hamilton Square, Princeton Meadows, Hamilton Square, Franklin Park, White Horse and Bradley Gardens.

Based in Princeton, NJView on map

Opening hours

Opening hours for George Marko Electrical Contractor LLC
DayHours
Monday7:15 AM – 6 PM
Tuesday7:15 AM – 6 PM
Wednesday7:15 AM – 6 PM
Thursday7:15 AM – 6 PM
Friday7:15 AM – 6 PM
Saturday7 AM – 7 PMevening
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical electrical work prices

Typical electrical work prices
JobLowTypicalHigh
Electrical panel upgradePer panel, installed; typical range of customer-reported jobs. US national range$518$1,347$2,193

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby electricians

George Marko Electrical Contractor LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
George Marko Electrical Contractor LLC (this business)—575.0 (30)—YesNo
JANCO ELECTRIC#19574.9 (78)—YesYes23.0 mi
Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical#20574.4 (5,625)—YesYes19.4 mi
MK Electric Group#22575.0 (89)—YesNo11.9 mi

See all 479 ranked electricians in Princeton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 30 Google reviews

Hired George Marko Electrical Contractor LLC? Write a review

Questions about George Marko Electrical Contractor LLC

How is George Marko Electrical Contractor LLC ranked in Princeton?

George Marko Electrical Contractor LLC is ranked #21 of 479 electricians in Princeton by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are George Marko Electrical Contractor LLC’s hours?

George Marko Electrical Contractor LLC is open Monday to Saturday. Its listed hours are Monday to Friday, 7:15 AM – 6 PM; Saturday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does George Marko Electrical Contractor LLC serve?

Serves Princeton and 11 towns within 25 miles: Ewing, Heathcote, Mercerville, Trenton, Kendall Park, Mercerville-Hamilton Square, Princeton Meadows, Hamilton Square, Franklin Park, White Horse and Bradley Gardens. The list is based on the business's location and the usual service radius for electrical work. Confirm your address is covered when you call.

What do Google reviews say about George Marko Electrical Contractor LLC?

George Marko Electrical Contractor LLC has a rating of 5.0 from 30 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact George Marko Electrical Contractor LLC?

Call George Marko Electrical Contractor LLC on (609) 730-3944. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own George Marko Electrical Contractor LLC? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile