How much does it cost to replace a Federal Pacific Electric breaker panel?

• <div><p>On average, replacing an electrical breaker panel, such as the Federal Pacific Electrical breaker panel, costs about <b>$1,300</b>. The price range for replacing electrical panels is between <b>$550 and $2,100</b>, depending on your location, the <a href="https://www.angi.com/articles/best-location-electrical-panel.htm">electrical panel’s location</a>, and the extent of the work required to replace the panel. This kind of electrical work is dangerous and should only be done by a licensed electrician.</p></div>

How do you tell which wire is positive and negative when both are black?

• <div><p>It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. </p><p>Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.</p></div>

What happens if a 3-way switch is wired wrong?

• <div><p>If a 3-way switch is wired incorrectly, this can cause several issues. The most common problem is that the switches will not function properly: Either both switches won’t work, or only one will. Another issue is that one switch will trigger a short circuit, <a href="https://www.angi.com/articles/electricians-explain-why-circuit-breakers-trip.htm">tripping the circuit breaker</a>.</p></div>

Get matched with top electricians in Trenton, NE

Q: Can an electrical fire start if nothing is plugged in?

• <div><p>An electrical fire can start even if nothing is plugged into the outlet. Fires can be caused by faulty wiring, damaged outlet components, or other electrical problems hidden behind the walls. At the first sign of an electrical problem, shut off the breaker and contact an electrician to diagnose and repair the issue.</p></div>

Q: How do you tell which wire is positive and negative when both are black?

• <div><p>It&rsquo;s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it&rsquo;s an alternating current (AC), then black wires are positive. If it&rsquo;s a direct current (DC), then black wires are negative. </p><p>Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you&rsquo;re still unsure, you can use a multimeter to check.</p></div>

Q: What do the dials on the electrical meter mean?

• <div><p>The dials on an electrical meter simply represent the number of kWh you have used since it was installed. In a five-dial setup, the left-most dial represents tens of thousands of kWh, while the next dial to the right represents thousands of kWh. The following dials going to the right represent hundreds, tens, and ones.</p></div>

Enter your ZIP and get matched with up to 5 pros

Need a pro for your electrical service project in Trenton, NE?

Select your specific project to find the pro for you.

Verified Reviews for Electrical Service pros in Trenton, NE

*The Angi rating for Electrical Service companies in Trenton, NE 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, NE 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 November 20, 2025

Reviewed in May 2014
They were fine. They showed up when they said they were going. They picked up after themselves. They do what I asked them to do. They left in a timely manner. They were great. Price was perfect. I felt I wasn’t cheated in any way.
2K Electric
Request a quote
Reviewed in May 2012
Their price was reasonable for the work we had them do. If it were not reasonable, I wouldn't have used them again.
Adams Electric Services
Request a quote
Reviewed in July 2014
We remodeled our Kitchen and needed some outlets moved. They came out the same day I called. Got in got the work done. They did great work and fast.
NISSEN ELECTRIC
Request a quote
Reviewed in September 2013
Electrician was friendly. Knowledgable and prompt. I have used this electrician several times in the last couple of years. Will not do work that doesn't need to be done. Honest contractor. Would recommend for any mind of electrical work.
Electric Solutions
Request a quote
Reviewed in June 2014
I spent about $685 with them on their last visit. They're a very reputable company and they're the only ones I've decided to use.
KRIEGER ELECTRIC CO
Request a quote
Reviewed in March 2012
He was very courteous, very prompt, got the work done like he got the job done in a short amount of time and did a good job. I would refer him to anyone. I was extremely pleased with him.
Joe's Electric
Request a quote
Reviewed in October 2016
Platte Valley Electric is prompt, knowledgeable, convey issues immediately, personable, and always here when we need them. RC understands that when an emergency situation arises in a town, it needs to be remedied immediately for the safety of all of our citizens and will always do whatever is...
PLATTE VALLEY ELECTRIC LLC
Request a quote
Reviewed in August 2013
Electrician was hired to pull wires for basement remodel and complete electrical work. He completed the initial pulling of wires for lighting and junction boxes. I bill was received in the mail 3 weeks later for initial work but then was told would be extra cost to come back and finish...
LIGHTHOUSE ELECTRICAL CONTR
Request a quote

Get matched with top electricians in Trenton, NE

Enter your ZIP and get matched with up to 5 pros

Need a pro for your electrical service project in Trenton, NE?

Electrical Switches, Outlets & Fixtures Install or Repair

Faucets, Fixtures and Pipes Repair or Replace

Handyman for Multiple Small Project Service

Verified Reviews for Electrical Service pros in Trenton, NE

Find Electricians in Trenton

Bill's

Bill's

helping hand

helping hand

Schutt Electric Inc

Schutt Electric Inc

CCM Electric

CCM Electric

Mostek Electric

Mostek Electric

Loomis Electric

Loomis Electric

DJ's Heating Air Conditioning & Electrical, Inc.

DJ's Heating Air Conditioning & Electrical, Inc.

Knapp Electric Inc

Knapp Electric Inc

Hatten Electric Service

Hatten Electric Service

Kenfield Electric

Kenfield Electric

The Trenton, NE homeowners’ guide to electrical services

How Much is the Average Electric Bill? [2025 Data]

How Much Does It Cost to Replace Light Switches? [2025 Data]

How Much Does It Cost to Run Electricity to a Shed or Detached Garage? [2026 Data]

Why My Breaker Switch Won’t Stay On and How to Fix It

Do You Need a Lightning Rod for Your House?

How Much Does It Cost to Hire an Electrician to Install Outdoor Light?

Find Electrical service Pros in other cities near youNot finding what you are looking for in Trenton? Check surrounding areas for Electricians.

Which Electrical service task are you tackling?Find Trenton Electrical services on Angi who specialize in any of these tasks