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

Verified Reviews for Electrical Service pros in Gwynn Oak, MD

*The Angi rating for Electrical Service companies in Gwynn Oak, MD 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 Gwynn Oak, MD 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 July 03, 2026

Top-Rated Electricians in Gwynn Oak - Updated Nov 2026

Avatar for J A Electric LLC.
J A Electric LLC.
4.9(
53
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by ConsumerCeiling Fan - Install+14 more

Serving Gwynn Oak, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I called J A Electric and a man came out the next day. He worked quickly and solved my problem in less than an hour. Two electrical outlets weren’t working. He diagnosed the problem and changed out the bad switch in no time at all."
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+25

Response time12 hrs
6 neighbors recently requested a quote
Recommended by64%of homeowners
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K&K Electric
4.9(
36
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+13 more

Serving Gwynn Oak, 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
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Avatar for Clinton Electric Co Inc
Clinton Electric Co Inc
4.6(
177
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair+21 more

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 1969

Emergency services offered

Warranties offered

"My pro from Clinton electric was helpful, professional, and did great work on my electrical projects"
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+2

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
223
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"Very responsive, extremely knowledgeable, excellent problem solvers. They kind of really solved the mystery of why the generator didn't work that had to do with the electric."
Response time1 day
Response rate100%
4 neighbors recently requested a quote
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C T Smith Electrical Services, LLC
4.8(
312
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+8 more

Serving Gwynn Oak, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"Had an EVSE station installed. The work was done very quickly and looks fantastic. Would highly recommend for any electrical work."
Response time2 days
Response rate92%
13 neighbors recently requested a quote
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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 Gwynn Oak, 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
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Winn Electric Contracting
4.9(
39
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Gwynn Oak, 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
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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 Gwynn Oak, 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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Avatar for Mr. Electric of Baltimore
Mr. Electric of Baltimore
5.0(
11
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+13 more

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I used Mr. Electric of Baltimore to install new ceiling fans and rewire the electrical switches throughout my home. The technician was punctual, very knowledgeable and the quality of work was amazing."
Gallery
Gallery
Gallery
Gallery
Gallery

+3

16 neighbors recently requested a quote
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Avatar for Paradise Construction
Paradise Construction
4.4(
191
)
Electrical Wiring or Panel Upgrade

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

Paradise Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

Project Photos
3 neighbors recently requested a quote
Recommended by82%of homeowners
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Showing 1-10 of 743
Electrical FAQs, answered by experts

Yes, California law requires that electricians be licensed by the state in order to do electrical work. However, there is an exception for small jobs valued at $500 or less. In these cases, an unlicensed handyperson is legally allowed to do the work. Limit hiring unlicensed contractors to minor tasks and fixes around your home.

Yes, wires are still hot, even if the light switch is off. The only way to ensure the wire is no longer live and that you can work with it safely is to open your circuit breaker, locate the breaker for the outlet you’re working with, and turn off the breaker for that outlet.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

Upgrading your electrical panel is often worth the cost for safety, improved electrical performance, and potential long-term savings. A primary benefit is preventing electrical fires and other hazards from a malfunctioning panel, ensuring your household's safety. An upgraded panel also provides a steady flow of electricity, eliminating issues like flickering lights and frequently tripped breakers. It allows you to connect additional appliances without overloading the system, which is especially beneficial for older homes with 100-amp service that are prone to overheating. If you run large appliances like central air conditioning, heating systems, hot tubs, or saunas, you might consider upgrading to a 300- or 400-amp service to meet the higher electrical demand. Furthermore, an upgrade can lead to long-term savings on energy bills and potentially lower insurance costs.

The most likely cause of accidentally flashing lights is that a regular bulb has been replaced with a flash bulb by accident. If that’s not the case, you should look for a bulb on the strand that is not quite seated properly and will lose its connection when it’s touched or moved.

The Gwynn Oak, MD homeowners’ guide to electrical services

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

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