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TRUSTED BY WOODLAWN, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified electrical services reviews

Top-Rated Electricians in Woodlawn - Updated Nov 2026

K&K Electric
4.9(
36
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+13 more

Serving Woodlawn, MD and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Kevin called me on Thanksgiving day.I couldn't believe it.I actually missed his call,because I thought every company was closed for the holiday.He left a voice message though,when I got his message.I called him right away.He came out and checked the job as soon as he was available.He told me what I needed done and the price was reasonable.Thanks K&K Electric for a job well done!"
Response time5 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Wolf Electric LLC
Wolf Electric LLC
5.0(
122
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+1 more

Serving Woodlawn, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Found Wolf Electric on local FB group. Alex was very responsive and knowledgeable. He came right out and began troubleshooting floor heating in my bathroom. Also installed a couple of electrical panel surge protectors. Pricing is more than fair and work is impeccable. I recommend him to anyone I know in need of electrical expertise. A++"
Response time6 hrs
Response rate97%
3 neighbors recently requested a quote
Winn Electric Contracting
4.9(
39
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Woodlawn, MD and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

Need fast electrical repairs or installations in your home? Get in touch with Winn Electric Contracting Inc. for professional residential electrical services. With over 39 years of experience, our expert electricians are also equipped to handle your commercial electrical needs. From lighting and TV installation to electric car chargers, there's no job too small for our team. Contact us today for a FREE estimate on your electrical needs! Voted Baltimore's best electrical contractor in Baltimore Magazine 7 times. www.winnelectric.com 410-484-5544

SERVICE TRUCK
Response time5 hrs
Recommended by7%of homeowners
Avatar for Jefferson Electric Co.
Jefferson Electric Co.
5.0(
32
)
Electric Vehicle Charging Station Installation - Materials Provided by ConsumerExterior Building Lighting - Install or Replace - For BusinessExterior Building Lighting - Repair - For Business

Serving Woodlawn, MD and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Craig was SO wonderful! He was warm, friendly, professional, and was a true expert. He worked quickly and communicated well. He make sure I was well take care of and I could trust him completely. I will enthusiastically use and recommend him anytime there are electrical needs. No need to shop around more- just call Craig!"
100 amp sub
Sub panel 100 amp
rough in
rough in
rough in

+6

Response time1 day
Recommended by96%of homeowners
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Electrical FAQs, answered by experts

With AC wiring, which is the kind most likely you’ll find at home, the black wire is “hot,” and the white is “neutral.” The bare or green wire is considered the safety ground wire. If you encounter DC wiring, it’s relatively easy to tell positive or negative wires apart. red wires are used to indicate positive voltage and black wires indicate negative voltage.

Burnt outlets can be caused by things such as faulty wiring, loose connections, or a circuit overload—and yes, they are extremely dangerous. If you notice your outlet is hot or has burn marks, you should shut off the power to it from the circuit breaker and immediately call an electrician.

Incandescent lights are glass bulbs with metallic filaments inside, while LEDs feature “light emitting diodes” that illuminate when they come in contact with an electrical current. You can buy either for your Christmas lights, but note that LED lights are more energy-efficient and have a longer lifespan.

While you can technically live in a home while it's being rewired, prepare for some debris and dust if your electrical contractor needs to remove parts of walls, floors, and ceilings to access wires. If you stay home during the project, ask your electrician to cut the power supply to all exposed electrical wires to keep your family safe.

Three-way switches work in pairs, allowing an operator to control a single light or series of lights from two separate switch locations. Most often, a three-way switch controls a light or light series in a single room.

The Woodlawn, MD homeowners’ guide to electrical services

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