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TRUSTED BY NANJEMOY, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon159
    Verified electrical services reviews

Top-Rated Electricians in Nanjemoy - Updated Nov 2026

Avatar for Hands on Electric
Hands on Electric
5.0(
11
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Nanjemoy, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Kevin Williams was prompt and professional. He accommodated a last minute appointment for me when the electrician I normally use was unavailable. He called ahead to let me know when he would arrive, and even offered to arrive earlier if I wanted. He was knowledgeable, professional, and courteous. He was also very reasonably priced. I am glad I found him and plan to use his services again in the future."
Additional Photos
Additional Photos
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Additional Photos

+6

Recommended by100%of homeowners
Avatar for A.C.E Electric, LLC
A.C.E Electric, LLC
5.0(
6
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+3 more

Serving Nanjemoy, MD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

A.C.E Electric, LLC 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. \n

Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
372
)
Lightning Protection - Install or Repair

Serving Nanjemoy, MD and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Used this company previously and again it was a pleasure from beginning to end. I would give him 10 Stars if I could. Referred William to a close friend of mine and she was just as pleased. We both sleep better during our bad Florida thunderstorms. A friend of mine lost their home due to lightning. They got out just in time couldn’t save anything but their lives barely. I urge all to install lightning rods."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
151 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Xterior Lighting
Xterior Lighting
4.6(
24
)
Outdoor Lighting - Plan and Install

Serving Nanjemoy, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Xterior Lighting 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. With quality work, personable workforce and over 12 years experience, we know we are the right one's for you!

Landscape Lighting.
Landscape Lighting.
Landscape Lighting.
Landscape Lighting.
Landscape Lighting.

+56

Response time3 days
4 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Houston Appliances
Houston Appliances
4.0(
175
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Nanjemoy, MD and surrounding areas

Approved

In business since 1978

Emergency services offered

Warranties offered

"The pro replaced the top element in my GE electric range. he had to replace a part in the back of the stove that had burned out before he could put in the new heating element. He was able to do the job in a timely manner. He was a friendly person. He did the job today, and so far the element is heating up and the broiler is working."
Call now at (240) 797-8405
Response time9 hrs
Response rate86%
81 neighbors recently requested a quote
Technician Engineers Group
3.7(
15
)
Electrical Wiring or Panel Upgrade - For BusinessElectrical for Addition or Remodel - Install - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+2 more

Serving Nanjemoy, MD and surrounding areas

Approved

In business since 1996

Offers commercial services

Customers say: Quick response

"Anthony and his team do expert electrical work of all kinds. We are a 145 year old non-profit organization with buildings and grounds, and have contracted with Technician Engineers Group (TEG) on two large projects (and several small ones) over the last 15 years. One project rewired a large 125 year old building listed on the National Register of Historic Places, and one installed an extensive outdoor lighting system. In these two unusual situations TEG worked closely with us to find innovative solutions to our unique needs. We are very pleased with the results, enjoyed their can-do approach, and highly recommend this company for any electrical challenge. We found TEG reliable, honest, on time, and all the work was completed ahead of schedule."
3 neighbors recently requested a quote
Recommended by53%of homeowners
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Showing 1-10 of 371
Electrical FAQs, answered by experts

You can certainly talk with electricians about pricing, but the pro has the first and last word on what they charge. If you feel like a quote is too expensive, you can discuss the quotes that other electricians have made and see if they’ll lower their estimate in return. Or you may be able to talk about specific parts of the estimate and how they can be changed. 

You should always turn off a breaker whenever electrical work is being done. This step can prevent electrical shock and injury. Also, if a breaker is repeatedly tripping, it can mean there is an electrical overload, and it should be shut off. You should contact an electrician to figure out the cause. Make sure to review how to turn off your circuit breaker safely if you do it yourself, and follow safety precautions to avoid severe injuries.

To determine if an electrical outlet is blown, look for visible signs of damage such as a burning or smoky smell, burn marks, or a melted or discolored plastic cover. If you notice a burning smell, contact an electrician immediately. Other signs include a plug that keeps falling out or the outlet not working when you test it with different devices. For further troubleshooting, you can use a voltage tester or multimeter to check for power; a reading of zero indicates a problem. Also, check your circuit breaker or fuse box to see if the circuit was tripped and reset it if necessary. If these steps don't resolve the issue, the outlet may need to be replaced.

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.

If your fan is ceiling-mounted and will vent through the attic to the outside, you will need an electrician to handle the wiring, and if you need to install ductwork for the first time or replace existing ductwork, you will need an HVAC professional as well.

The Nanjemoy, MD homeowners’ guide to electrical services

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