
Serving Preston, MD and surrounding areas
Approved
In business since 1961
Free estimates
Customers say: Quality work
"John was the ultimate professional, providing expert service. I will ask for Gunther's for the next project at our home."





+48

*The Angi rating for Electrical Service companies in Preston, 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 Preston, 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 June 05, 2026

Serving Preston, MD and surrounding areas
Approved
In business since 1961
Free estimates
Customers say: Quality work
"John was the ultimate professional, providing expert service. I will ask for Gunther's for the next project at our home."





+48

Serving Preston, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Klaus moved our wired electric panel and re-wired the entire kitchen. He added amazing lighting including recessed lighting, under counter lighting and toe kick lighting. He installed relocated electrical receptacles for the dishwasher, garbage disposal and water pump. Did beautiful finish work. Very good at communicating and saying yes when I asked for more. Pricing very reasonable. Very dependable and amicable. Highly recommended."





+19

Serving Preston, MD and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Mark from Duke's Electrical Services was recommended by a friend in the home improvement business whose referrals have always been A+, and Mark certainly lived up to that reputation. Mark and his son were professional, punctual, and communicative. They texted before arriving and showed up exactly on time. Mark performed a thorough electrical inspection, took photos, and reviewed everything with me so I understood the condition of our system. I also asked about a few smaller projects, including a dock light switch and a deck remote-control switch that weren't working. Mark followed through on his promise to return, contacted me within a week, and scheduled the repairs. During that visit, I added two more switch replacements, and they completed all three jobs in under an hour. What impressed me most was their attention to detail. After finishing, they vacuumed the work area. As someone who appreciates cleanliness, that meant a lot. Professional, efficient, cleanliness, very rare find."



Serving Preston, MD and surrounding areas
Approved
Free estimates
Emergency services offered
Customers say: Super punctual
"I had a great experience with Galloway Electrical. The team was very professional, courteous, and prompt. They quickly identified the issue, explained it clearly, and fixed it right away. I would absolutely recommend Galloway Electrical for any electrical needs."





+76

Serving Preston, MD and surrounding areas
Approved
Super Service Award Winner
Free estimates
Warranties offered
Credit card accepted
"Mike is awesome! Very professional, fast, efficient, and kind. Reasonable price as well. He's the one to call for all your electrical needs."





+63

Serving Preston, MD and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Called Carey’s electric service and was able to have them come to our house same day Found the over loaded circuit Replaced new circuit breaker and rewired circuit They were very knowledgeable about their work I would highly recommend them for any kind of electrical project"





Serving Preston, 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."





+79
Serving Preston, MD and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Great work. He does everything for my homes."





+10

Serving Preston, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Warranties offered
Customers say: True professional
"Very professional and efficient. Arrived timely, very knowledgeable, and efficiently repaired appliance. Our General Electric large refrigerator was not properly cooling. Found door leakage, ordered the part, and returned to replace the seal. No markup on the part, no added time to repair - entire transaction was very fair. Could not ask for a better experience."

Serving Preston, MD and surrounding areas
Approved
In business since 2003
Emergency services offered
Warranties offered
"Roosevelt did a wonderful job. I had repairs done on Samsung electric touch screen dryer. Roosevelt was on time, professional, and courteous. He completed the job quickly and efficiently, and he cleaned up after himself. I would definitely recommend Roosevelt to others. Thank you so much"





+182
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