Top Electrical Panel Upgrade Services in Baltimore, MD

Mark was amazing! I don’t know too many professionals that will work on July 4th of all days, not rush the job and get it done right the first time. Customer service is his number one priority and I HIGHLY recommend him for all your electrical needs and...

Excellent value. Excellent to keep appointment. Excellent work quality.

I am a property manager and I had them replace a fence for one of the homes I manage. Their price was fair, they were prompt and the work was of great quality. I am using them for other properties I have in the area.

Wonderful service and support - also very knowledgeable and willing to work with you to stay within your budget.

Worst company I’ve ever dealt with. They don’t take phone calls and only want you to text. I asked what parts I needed to have and an estime of how long things would take and was told to book a service call. I should have run then but stupidly I didn’t. 8...

Awesome experience, will use again.

If you are looking for a professional that will be on time, communicate clearly, compete the work exactly as you desire and provide a level of service rarely found these days,

Friendly, efficient repair... and they went the extra mile to ensure I got service in a timely manner

Their schedule cleared up and they finished our job days ahead of the original schedule. They also were very patient with my inquisitive son who watched their every move with fascination. They had time to preview or scout the job and when they did it; t...

USED TESTERMAN FOR MY BUILDING BUSINESS ALLWAYS RELIABLE SHOWED UP ON TIME AND FINISHED QUICKLY ROSELLINI AND ASSOCIATES

I am in a Gemcraft Home and Testerman Electric did the electric for all the homes and everything has worked perfectly. They also came back and hung a ceiling fan & light for me. Very dependable and professional.

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 ...