Based in Maryland, Pennsylvania and Delaware we have been providing professional electrical installation, repair and maintenance services for all sizes of residential and commercial projects for over 32 years.

Professional Electrical Service Provider in Baltimore

Red Carpet Treatment

Testerman Electric leaves the work area and your whole house as clean or cleaner than they found it!

So, rest easy. The Testerman electrician walking through your front door is trustworthy, knowledgeable, safety-conscious, clean and courteous. It all adds up to making a BIG difference –
the Testerman Electric
Red Carpet Difference!


Testerman Electric provides electrical services to Baltimore, Baltimore County, Harford County and surrounding areas.


See more reviews HERE and in our
Baltimore electrician review video.


Testerman Electric has been in business for over thirty-two years, and we are a proud member of the Harford County Electrical Contractors Association.

No job is too large or too small, and we always remember that the customer comes first. You can trust Testerman with your commercial electrical needs. 

MD #3111 Licensed and Insured.

What Our Customers Are Saying

Don’t just take it from us, let our customers do the talking!


“The professionalism of these guys was very refreshing! Clean, neat, courteous and very knowledgeable. The best contractor experience ever! They came out when scheduled, got the work done without trying to sell me something I didn’t need. They found some safety issues, and some inefficient ways I was lighting and made very intelligent and knowledgeable suggestions. Their pricing was more than reasonable, and they delivered the goods on time and under budget!! Best customer service I have had from a contractor ever!”

-- Angie’s List Reviewer


“We purchased new automatic garage doors, and the company we used recommended Testerman to install additional outlets. Testerman came out and did an exceptional job installing the outlets. Plus while they were there, they were kind enough to look at other areas of concern. Very neat, very knowledgeable, and very reasonably priced. I highly recommend them for your electrical needs, and I would use them again in a heartbeat.”

--Carole DeSantis


“My wife really wanted this chandelier hung before Christmas, and it arrived on 12/22…. Danny and Matt showed up early (Christmas Eve) for the appointment and did an excellent job overall. Throughout the job, they were very patient with my supervision and made sure that everything was exactly the way I wanted before they left the job site. Overall, we are very pleased with the Testerman Electric and are getting a few more estimates for additional electrical projects in the house.”

--Angie’s List Reviewer

Electrical Repair

Our team is available 24/7 for emergency needs. We can quickly identify your problem and provide clear-cut options to fix the situation quickly and affordably.

Electrical Installation

Selecting the right electrician for your project is extremely important. We take the responsibility of working on your asset and your personal safety very seriously.

Trouble shooting

Is there anything wrong with your system? We provide quick electrical troubleshooting as well as repair & maintenance services at an affordable price.

We Want to Hear From You!

If we didn’t answer all of your questions,

please call us at 410-877-0545.

Let’s Get In Touch

If you have any question regarding our services, we encourage you to schedule an appointment or phone consultation with one of our professionals or visit our office. We are pleased to offer all types of electrical services for your needs.

15 Churchville Road, Ste. 115 Bel Air, MD 21014

Phone Number