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TRUSTED BY WINDSOR MILL, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1k+
    Verified electrical services reviews

Find Electricians in Windsor Mill

Avatar for Wolf Electric LLC
Wolf Electric LLC
5.0(
106
)

Serving Windsor Mill, 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
1 neighbors recently requested a quote
Recommended by1%of homeowners
K&K Electric
4.9(
36
)

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"I hired K & K to install a range hood. There was no electrical there previously so they had to run electric. I also had them install a new light fixture and remove an exhaust fan. K & K did excellent work and even repaired an electrical box that another contractor had installed. I was given a great estimate and was charged the estimate price. Would definitely use again and recommend."
Response time5 hrs
Recommended by87%of homeowners
Avatar for Able Electrical Services Inc
Able Electrical Services Inc
4.9(
468
)

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Everything about Able Electrical Services service was superb! I was in a jam, and Able Electrical Services came to the rescue. Both of the mechanics that assisted were excellent. Russell Ridgway was the primary mechanic and he was amazing! His work is superior and he exceeded my expectations every step of the way. For example, I needed electrical outlets to connect install a wet bar. He measured the wet bar and installed the outlets exactly where they were needed and ensured sufficient power was added to accommodate a kegerator and mini-frigs. I highly recommend Able Electrical Services and hope I never need to use any other electrician."
Kitchen Lighting
Modem Home
Response time1 day
Recommended by98%of homeowners
Avatar for Clinton Electric Co Inc
Clinton Electric Co Inc
4.6(
172
)

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1969

Emergency services offered

Warranties offered

"They are always very punctual. Lance is the best. He always gives the best information regarding any issues that you find. I have already recommended Clinton Electric to several people that have used their services."
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+2

Response time1 day
Response rate92%
11 neighbors recently requested a quote
Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
222
)

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"How did it go? Not well. I finally just bought the required ladder at 200 USD and did not pursue Kolb Electric further. I should have just bought the ladder in the first place. Live and learn."
Response time1 day
Response rate94%
2 neighbors recently requested a quote
Avatar for Mark H. Anderson Electrical Services, Inc.
Mark H. Anderson Electrical Services, Inc.
4.4(
418
)

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I needed an electrical outlet under my bath vanity in order for the plumber to install a point of use tankless water heater. Mark was quick to respond with a quote that was much less expensive than another electrician and didn't need the extra "fluff" that I would have been charged. Came on time and the work was done with precision (the plumber even admired the work!) :-)"
Best of 2015
Response time1 day
3 neighbors recently requested a quote
Recommended by94%of homeowners
Winn Electric Contracting
4.9(
39
)

Serving Windsor Mill, 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
)

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Craig Jefferson is professional. He explained everything to me. He took his time and completed the service properly. The price was on point. I would recommend Jefferson Electric Company to anyone that needs electrical work done. I'm a satisfied customer."
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
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Electrical questions, answered by experts

No. Do not use a 14-gauge wire on a 20-amp outlet. A certified licensed electrician would know that the National Electrical Code (as per Section 240.4(D) subsection 3) requires 14-gauge wires to be used with a maximum amplitude of 15. Therefore, you should only use 12-gauge wires on 20-amp outlets.

You can install a dimmer switch on almost any light as long as the switch, bulb, wiring, and wattage are compatible. Check what kind of light you have, the type of light bulb, and the total wattage of the bulbs to ensure your dimmer is a match. You’ll want to choose a non-neutral wire dimmer if you don't have neutral wiring. Homes built before 1985 that don't have updated electrical systems may not have neutral wiring.

Grounding an electrical outlet can take as little as 30 minutes if you only need to replace the outlet or around two hours if you need to add a ground wire. However, more extensive electrical work will take longer, such as hiring an electrician to ground multiple outlets during the same service.

The number of outlets and lights you can safely run on a single circuit depends on the circuit's amperage and local electrical codes. A general rule is to allow one outlet or light fixture per 1.5 amps, keeping the total load under 80% of the circuit breaker's capacity. For example, a 15-amp circuit can typically support up to eight outlets or lights, while a 20-amp circuit can accommodate up to ten. Always consider the combined power usage of all connected devices and fixtures to prevent overloading. For specific guidelines and to ensure safety, it is best to consult local electrical codes or a licensed electrician.

A voltmeter measures the voltage of AC or DC electrical current. Unlike a multimeter, measuring voltage is a voltmeter’s only function. Voltage is the potential difference between two points within a circuit. Measuring voltage with a voltmeter can help identify wiring issues or determine whether a battery is dead.

The Windsor Mill, MD homeowners’ guide to electrical services

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