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TRUSTED BY SWATARA, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon726
    Verified electrical services reviews

Top-Rated Electricians in Swatara - Updated Nov 2026

Avatar for Penn Electrical Systems and Solutions
Penn Electrical Systems and Solutions
5.0(
28
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectrical Wiring or Panel Upgrade - For Business+4 more

Serving Swatara, PA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Kevin did excellent work replacing an outdoor cable wire, obtaining a permit on my behalf from the local township and coordinating the work with the municipality and electricity supplier. He was thorough, knowledgeable and diligent and extremely patient despite the poor communication from the electricity supplier and crew. Kevin also made safe several outlets after mold remediation and a few others that he noticed requiring rewiring. Kevinâ s work and professionalism is exceptional and I highly recommend his services and will hire him again."
Response time12 hrs
Response rate85%
6 neighbors recently requested a quote
Avatar for BHI Installations
BHI Installations
4.8(
131
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Swatara, PA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Billy installed my ceiling fan in under a half an hour. He was very professional, and very personable. I WILL be contracting Billy again to install an outlet in my kitchen, and will contract him in the future for any of my electrical needs."
Response time40 mins
5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for A&M Electric LLC
A&M Electric LLC
5.0(
5
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+18 more

Serving Swatara, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

A&M Electric LLC is a veteran-owned, Christian-based electrical contractor proudly serving Lancaster County and surrounding Central Pennsylvania communities with reliable residential, commercial, agricultural, and industrial electrical services. We specialize in electrical panel upgrades, 200 amp service upgrades, EV charger installation, generator installation, electrical troubleshooting, lighting installation, rewiring, new construction wiring, remodels, emergency electrical repairs, and commercial electrical services. Our licensed electricians provide safe, code-compliant, and high-quality electrical work for homeowners, businesses, farms, warehouses, offices, retail spaces, and construction projects throughout Lancaster County and Central Pennsylvania from our base in Ephrata, PA. Also serves Reading, Lancaster, York, the greater Harrisburg and Philadelphia areas, Mohnton, Coatesville, Landale, Montgomery County, Hatfield, King of Prussia, and Bryn Mawr.

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+35

48 neighbors recently requested a quote
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Electrical FAQs, answered by experts

If one plug in your outlet works but the other doesn't, it could be due to a few reasons. The outlet might have a loose or damaged internal connection on the non-working side. Another possibility is that the outlet is a split receptacle, with one half controlled by a wall switch that might be turned off. Additionally, debris or damage inside the non-working plug could prevent a proper connection. If you can't identify the issue, remember to prioritize safety. Replace the outlet or consult a professional electrician to ensure safety and proper functionality.

Yes, a light switch still has power even when switched off. Switches only interrupt or continue the flow of electricity into a fixture or outlet; they do not shut off the power flowing into the wire. The only way to shut off power in a light switch is to turn off the power at the circuit breaker.

Yes, but our analogy with the water hose doesn’t really work here. You see, electrical flow isn’t constant: It ebbs and flows like waves, coming in pulses of power. Hertz measures the rate of change in the flow of electricity, or how often it ebbs and flows. For example, 60Hz means that the electrons pulse through wiring 60 times per second. When they are pulsing, they’re in a brief retreat. Almost all United States equipment is rated for 60Hz.

The Occupational Safety and Home Administration (OSHA) requires an electrical panel to have a minimum of three feet (36 inches) of room from the front of the panel to the closest obstacle. In this case, the word obstacle refers to nearly everything, including walls, machines, and other fixed objects. Additionally, panels require at least 6½ feet of headroom in the area directly in front of the fixture. These requirements help ensure safe use of the panel and allow electricians plenty of room to work.

You can plug your electric car into a regular 120-volt household outlet only if you’re using a Level 1 charger. This method is slower and may take several days to fully charge your EV. For faster charging, you’ll need a Level 2 charger, which requires a 220- or 240-volt outlet.

The Swatara, PA homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.