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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

Find Electricians in Gwynn Oak

K&K Electric
4.9(
36
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - Materials Not Provided+13 more

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Kevin, answered my call promptly. Responded to the issue the same day that I called him and he also arrived timely. The defective switch was fixed within 10 mins. and Kevin was on his way. I was so pleased with the service and I will definitely call K&K first, if I have any additional electrical issues."
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(
175
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+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"
Additional Photos
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+2

Response time1 day
Response rate100%
10 neighbors recently requested a quote
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Avatar for Wolf Electric LLC
Wolf Electric LLC
5.0(
116
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair+1 more

Serving Gwynn Oak, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Alex was friendly, quick, and very professional. He was able to take care of my problem within 24 hours. I'll definitely be calling Wolf Electric, LLC. for my electrical needs in the future."
Response time6 hrs
Response rate97%
4 neighbors recently requested a quote
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Avatar for J A Electric LLC.
J A Electric LLC.
4.9(
49
)
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 had issues with 2 lights and circuit breaker in my home and JA Electrical were a godsend. I heard back from them within minutes of placing online quotes in my area. I was able to get a tech, Antonio, out to my home the same day. He worked ho*** ** getting my issue resolved and he succeeded. He's very professional, timely, and I would highly recommend him and the company to anyone having issues."
Additional Photos
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+25

Response time12 hrs
6 neighbors recently requested a quote
Recommended by69%of homeowners
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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

"Great Kolb electrician found the problem and fixed it. Great service"
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Request Quote
C T Smith Electrical Services, LLC
4.8(
311
)
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 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 professional and completed the work as we discussed. I would recommend him for electrical projects."
100 amp sub
Sub panel 100 amp
rough in
rough in
rough in

+6

Response time1 day
1 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
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
2 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Raising the Bar Electric
Raising the Bar Electric
4.9(
20
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+11 more

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Thank you so much Bryan, Excellent service from initial phone call to book an appointment to end of service. Very professional, efficient, friendly and thorough. Would highly recommend "Raising The Bar Electric "! Bryan does amazing work and takes pride in his work! Extremely happy and will definitely use this service for future needs!"
Response time1 day
4 neighbors recently requested a quote
Recommended by80%of homeowners
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Electrical questions, answered by experts

Yes, a water leak poses a major fire risk at your home because water is a conductor of electricity. Water that comes into contact with sparks or electrical wires can instantly ignite flammable materials. Additionally, any type of exposure to water can cause wires and other electrical components within your home to corrode. When assessing categories of water damage, it's important to know that even a small amount of moisture near wiring could cause sparks that lead to a fire.

Yes, you can connect two extra outlets (or more) to one outlet if the total load on the circuit allows for it. If you have a 15-amp circuit, electrical code allows up to eight outlets or light switches. But if you’re dealing with outlets in the kitchen and bathroom, you may not be able to have as many. Kitchen and bathroom appliances often need higher amperage. You can also change a single outlet to a double outlet by cutting a larger hole in the drywall and replacing the outlet with a quad receptacle.

For more complex electrical projects, it’s often most efficient and cost-effective to hire an electrician rather than trying to figure it out yourself (and risking electrical problems). Electricians know exactly what a project requires, and can often find supplies or parts for cheaper than the average homeowner. That can save money compared to going it alone.

240V is the standard for more demanding appliances in the United States, whereas 220V is more common elsewhere. The voltage isn’t very different in any practical sense. The United States is a newer country compared to many other regions in the world with a faster adoption of new electrical needs. Appliances in the United States are often bigger than other parts of the world.

You can identify the amperage and voltage of most outlets by their slot shape and prong count. Buttons, switches, and USB ports also give it away. Look for printed labels like "TR" or "GFCI," and compare your outlet to the labeled images above.

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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