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TRUSTED BY SWARTHMORE, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon507
    Verified electrical services reviews

Find Electricians in Swarthmore

Avatar for Hammers Home Improvement and Electrical
Hammers Home Improvement and Electrical
4.8(
71
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+3 more

Serving Swarthmore, PA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Hammer Electric showed up early for the appointment and was very nice and professional. Their pricing was fair for the 200-amp service and recess lighting they added for mew. They did an amazing job. Very neat while working and cleaned up their work area when they left. I will hire again for my rental properties and refer others. I highly recommend them for any electrical needs."
Additional Photos
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Additional Photos

+76

Response time9 hrs
5 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for JDV Electric, LLC
JDV Electric, LLC
4.7(
21
)
Electrical Switches, Outlets & Fixtures - Install or Repair

Serving Swarthmore, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Warranties offered

Small jobs welcome

"JDV Electric recently replaced my electrical panel and delivered outstanding service from start to finish. The technicians were professional, courteous, and extremely knowledgeable. Before beginning the work, they took the time to remove the panel cover and thoroughly explain the existing damage, as well as how to prevent similar issues in the future. Unlike other companies that simply provided quotes without any explanation, JDV made sure I fully understood both the problem and their proposed solution. Their attention to detail and clear communication set them apart. The team worked efficiently and left the work area spotless, it was as if they had never been there. It?s rare to have a contractor complete a job without needing any cleanup afterward. I highly recommend JDV Electric for any electrical needs, and I will absolutely be using them again for future projects."
Team members
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Truck 2
The JDV Team
Panel Upgrade

+10

Response time40 mins
Response rate85%
70 neighbors recently requested a quote
Avatar for Pro Electrician S Corp
Pro Electrician S Corp
4.3(
223
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+1 more

Serving Swarthmore, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Carlos is a PRO. Came out installed a new 200 amp electrical panel, conduit protected 200 amp line in, full bonding and grounding system, as well as ran a line and installed a generator interlock kit. He was thorough in showing me how to operate everything, the craftsmanship of his work was next level, everything up and running in a timely manner, and the cost was great. 10/10 would recommend for any and all electrical needs."
320A Electrical Service
320A Electrical Service
320A Electrical Service
320A Electrical Service
320A Electrical Service

+107

3 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Generation 3 Electric & HVAC
Generation 3 Electric & HVAC
4.6(
409
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+6 more

Serving Swarthmore, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We solicited three bids for the electrical work we wanted done in our home. We met representatives of three companies from our search of Angieâ s List and Home Advisor and received three different bids on the job. We then did out due diligence reading customer reviews and chose Generation 3 Electrical & HVAC. From proposal to completion, the people we interacted with were courteous, considerate, and professional. If youâ re looking for a company who employs licensed electricians who take pride in their work and know how to treat their customers, we highly recommend Generation 3 Electrical & HVAC. Our family wants to thank the office manager, Nicole, and the electricians, Corey, Ed, and Kevin for being courteous, answering all our questions, and for the great work you did at our home."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
OUR WORK

+1

Response time3 hrs
72 neighbors recently requested a quote
Recommended by92%of homeowners
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Electrical questions, answered by experts

Whether you need electrical upgrades depends on the electronics your game room includes. If your game room will have high-powered electronics, arcade machines, or a home theater, you may need to upgrade your electrical panel or add dedicated circuits. An electrician can assess your current system and provide an estimate for any necessary upgrades.

Homeowners should avoid replacing a circuit breaker without turning it off. While you technically can replace a circuit breaker without turning off the main breaker—and professionals can and do—it’s only safe for electricians to use this process. Working with a live panel is extremely dangerous if you don’t have experience working with electricity. Always follow safety measures to avoid electrical shock.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

A ground wire is not required for GFCI to work. A ground is a third wire in an outlet in addition to the live and neutral wires. It serves as an escape conduit for electricity in case of a short circuit. If a ground wire is present, installers should connect it to the appropriate terminal. Otherwise, a GFCI will work fine without it.

Short circuits can cause fires, electrical burns, and electrocution, which can lead to serious injury or even death. That’s why it’s important to take preventative measures to prevent short circuits, like getting annual electrical maintenance and an electrical inspection every two to five years, depending on the age of your home.

The Swarthmore, PA homeowners’ guide to electrical services

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