4.5 
242 *The Angi rating for Electrical Service companies in Conowingo, 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 Conowingo, 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 04, 2026
Serving Conowingo, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"They were amazing. Our new electrician, definitely"
+25
Serving Conowingo, MD and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Caleb was very professional and punctual. He arrived early and took his time to troubleshoot and explain everything to me. Although we did not hire him to complete any work, we will seek him out in the future if needed. It turns out that our issue is not an electrical issue."
Serving Conowingo, MD and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"I feel so much better knowing that I have protection now after the lightning strike we got. This company was professional and before something happens to your home or property I suggest you look into hiring them your home is definitely worth more than it cost to install protection"
+79
Serving Conowingo, MD and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: Quick response
"The owner provided great customer service. He was accommodating to my schedule, extremely knowledgeable about phone electrical work and his pricing was affordable."
Serving Conowingo, MD and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"The problem turned out to be a burned out small electric door switch. I believe the price was way too expensive for the service performed and the price of the door switch. What more can I say? It got done."
+2
Serving Conowingo, MD and surrounding areas
Approved
In business since 2010
Warranties offered
Credit card accepted
Abbott Appliance 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
+5
Serving Conowingo, MD and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Very prompt response, but I did not require their services."
Serving Conowingo, MD and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Very professional company. They make sure you are happy at all times-and explain the entire process. Their camera system have given me extra security at night time Would highly recommend."
Serving Conowingo, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
Your Trusted AC, Heating, Plumbing, & Electric Company Since 1987 \n \nWhen you need AC, heating, plumbing or electric services, look no further than Horizon Services. For 35 years, we?ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates. Servicing Baltimore, Cecil, and Harford counties in Maryland, and Chester, Lancaster, and York Counties in Pennsylvania, we proudly serve a large range of local homeowners with comprehensive AC, heating, and plumbing services. Our expert technicians can carry out same-day services and next day installations to ensure that your home remains comfortable year-round. Whether you?re dealing with a serious plumbing problem, a broken air conditioner, or a heating issue, you can rely on Horizon Services for the high-quality service you need at the price you want.
Serving Conowingo, MD and surrounding areas
Approved
Hello there and welcome! a bit about me...\n-Energetic, personable and customer service oriented\n-Highly skilled in residential electrical applications and light commercial work\n-NOT officially licensed however can get assist in getting permits pulled if required \n-Flexible scheduling provided\n-Quality over Speed mindset \n
From average costs to expert advice, get all the answers you need to get your job done.
A new electrical box can give your Baltimore home important upgrades or repair dangerous damage. Here’s how much you can expect to pay for the service.
Looking to size up your electrical system to cover higher usage and improve efficiency? Use this guide to see the cost to upgrade an electrical panel in Baltimore, MD.
Find out the average dedicated circuit installation cost in Baltimore, MD. Learn what you can expect to pay local electricians to safely power your appliances.
A beginning DIYer can usually handle these four electrical repair jobs with the proper safety precautions and a bit of planning.
An electrical system is responsible for circulating power throughout your home. What exactly is an electrical system? Learn more in this article.
Is it time to upgrade your electrical panel? For the sake of safety, find out sooner than later by exploring our top signs that it’s time for an upgrade.
