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 Bel Air, Harford County, Baltimore, Baltimore County and surrounding areas.


See more reviews below,
CLICK HERE  or watch 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


“I have been using Testerman Electric for our remodeling projects. Very knowledgeable and professional, good price and quality of work. I definitely recommend them for your electrical needs.”

Mimmo La Marra, Google Reviewer


“I’ve used Testerman now for several things around my house and they’ve been great each time! They’ve installed two pairs of recessed lights, and installed a ceiling fan ruffin for me.  Each time, they’ve been extremely professional, personable, and their pricing is extremely fair, especially considering the current climate of pricing for materials. When they say they’re going to be here at 7am, our doorbell rang at 7:01am.  In one instance they even fixed some of my ‘handywork’ with regards to smart switches at no additional cost.  Can’t recommend them enough.

—Max Pollak, Google Reviewer


“Testerman Electric came to fix an outlet at my home. Danny was prompt and very professional. Their pricing was very reasonable. Definitely recommend this company.”

—Janet Rohrman Zakroski, Facebook Reviewer


“I contacted Don to help with a small matter. This was my first time (received info from a friend). Don responded, understood the matter, and dispatched his colleague, Matt. Matt arrived on time, determined root cause, and fixed the problem with quality workmanship in a timely manner. I define this experience as exceptional from responsiveness, professionalism and quality work.”

Arun S., Google Reviewer


“Donnie and his team are professional, reliable and do quality work. I recommend them to all of my friends and family.”

—Faisal, Google Reviewer

Don is professional and honest. Quality service. We had him inspect a couple properties. I’d absolutely recommend Testerman Electric.

—Bret Gaitan, Google Reviewer


“I have been using Testerman Electric for 25+ years and I would never use another electrician.  Donny and Danny are the best in the business! Professional, competent and always on time.  Their expertise and attention to detail is unparalleled.  There prices are customary and fair.  I highly recommend for any of your electrical needs.

—Kathleen Gray Coughlin, Facebook Reviewer



“When I did a flip Testerman Electric was able to get all the tasks done in a quick time. I had a panel upgrade and they were able to pull the permit and handle the inspections with no problems. Two weeks before closing, I needed extra outlets added, and they were able to take care of the work in two days.
I plan to use them for all my future flips as well as my updates at my house.”

Roland E., Google Reviewer 


I had a two story structure wired for lights and outlets. Testerman Electric worked with my interests and delivered excellent service. The laborers were polite and explained the expectations of work to be complete. I was offered multiple options and never was pressured into a decision or monetary obligation.  I would recommend this company to friends and family.

—Paul Lester, Facebook Reviewer


“I reached out to Don the owner late afternoon in the middle of a snowstorm and someone was here by 7am the next day, on a federal holiday when many businesses were closed.  An entire circuit was out and I was concerned that it would cost me a fortune because the problem didn’t appear to be in the breaker box. Danny found the problem and was able to repair it so quickly that I didn’t feel badly asking him to swap out some regular switches for smart switches and take care of of a faulty laundry room light.  The price was so reasonable that not only will I go straight to them for electrical issues I don’t know how to fix, I may well call them to take care of the things I’d normally do myself too.  They took what I thought would be a nightmare to deal with and instead made my day 🙂

Alli G. Google 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


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