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    Average homeowner rating
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    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Trenton, NJ

*The Angi rating for Electrical Service companies in Trenton, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Trenton, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on October 08, 2025

Find Electricians in Trenton

EMJ Electric

No reviews yet

EMJ Electric

No reviews yet
21 years of experience

EMJ Electric is an electrical contracting business with more than 10 years of experience, specializing in the commercial and residential markets. EMJ Electric prides itself in having the most knowledgeable staff working on your electrical needs. Unlike other companies you can be assured that your issue will be resolved in the safest and most efficient way possible. With an excellent track record of customer satisfaction - EMJ Electric is the place to go for any electrical needs.

EMJ Electric is an electrical contracting business with more than 10 years of experience, specializing in the commercial and residential markets. EMJ Electric prides itself in having the most knowledgeable staff working on your electrical needs. Unlike other companies you can be assured that your issue will be resolved in the safest and most efficient way possible. With an excellent track record of customer satisfaction - EMJ Electric is the place to go for any electrical needs.

Philadelphia Improvement

4931
No reviews yet

Philadelphia Improvement

4931
No reviews yet
11 years of experience

Philadelphia Improvements is a company that provides a variety of services due to our connections and special promotions we have with promising company. Services from automotive to home improvements to roofing, we use the best sub contractors to full fill of our any customers needs. Financing by the estimate of the job

Philadelphia Improvements is a company that provides a variety of services due to our connections and special promotions we have with promising company. Services from automotive to home improvements to roofing, we use the best sub contractors to full fill of our any customers needs. Financing by the estimate of the job

All Around Homes

325 West Upper Ferry Rd
No reviews yet

All Around Homes

325 West Upper Ferry Rd
No reviews yet
Free onsite estimate

All Around Homes serving Residential and Commercial Customers for over 20 Years. We do it all! No job is too small. Polite, reliable, and dependable service guaranteed! Reasonable Rates! We offer 10% discounts on your next project

All Around Homes serving Residential and Commercial Customers for over 20 Years. We do it all! No job is too small. Polite, reliable, and dependable service guaranteed! Reasonable Rates! We offer 10% discounts on your next project

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Electrical questions, answered by experts

Volts and watts aren’t directly convertible units—they measure different aspects of electricity. Volts measure electrical potential, while watts quantify the power. The relationship between the two is defined by the equation: Power (watts)= Voltage (volts) x Current (amperes). In other words, the product of volts and amps results in watts, but there is no fixed conversion of volts into watts.

GFCI outlets should be clearly labeled with LINE and LOAD labels, with arrows leading to the proper terminals. The line terminals are typically at the top, and the load terminals are typically at the bottom.

Unless you’re a licensed electrician, you should not DIY any electrical work in your home. Working with wires and electricity is potentially dangerous to both you and the structure you’re working on, and it could lead to house fires or electric shock if you’re not 100% sure what you’re doing. There’s a big difference between changing a light switch cover and rewiring an entire home. If you’re staring down a potentially difficult electrical job, give a pro a call.

It’s a great idea to replace and update outlets, especially if an outlet stops working. New outlets work well with modern appliances and devices. Over time, outlets become old and worn—they can even become damaged, cracked, and burnt if the wiring is old and outdated. Old outlets and wiring can cause smoke, sparks, flickering lights, and an electrical fire.

Heated floors use less electricity than traditional heating systems. The average electric bill for running radiant floor heating nonstop is around $3 per day. For example, a 1,500-watt electric space heater costs around $4.80 per day, a 27,000-BTU electric boiler costs around $6.25 per day, and a 100,000-BTU electric heater costs $46 per day.

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The Trenton, NJ homeowners’ guide to electrical services

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