Customer Testimonials & Reviews

“I just want to say that I enjoyed working with your crew today – they are awesome!”

– Jinchul in Salisbury, MD (customer since 2004)

“Very detailed explanations of the product. David went above and beyond. Extremely nice, respectful, and informative (speaking about the installation experience).”

-Shanette in Georgetown, DE (customer since 2020)

“Can I just say that I love being able to turn on my heat remotely so that when I get to my house it’s nice and toasty?! lol Love that!! Thank you!”  

-Chantal in Salisbury, MD (customer since 2006)

“No improvements needed – love your service.”

-Danny & Lori in Denton, MD (customer since 2011) 

“I want to thank you so much for installing my security system. It is comforting to know it is in effect. I feel much safer now, with crime in this area at an all time high we all need protection. I have highly recommended you to several people and will continue to do so. ”  

-Betty in Salisbury, MD (customer since 2009)

 “Friendly, knowledgeable, well-prepared for the installation, knew what needed to be done.”

-Bruce (customer since 1997)

“We are very pleased (and impressed) with the staff you sent to install the alarm system. They were very professional, efficient, knowledgeable and cordial. They did a superb job and had to work in poor job conditions (lots of clutter on the floor, doors that were extremely difficult to close, no building heat, etc.) – It was our pleasure to have worked with them.

As I mentioned I have been in the construction field in varying capacities (from field engineering; inspections (highway bridge, building code); project management; contracting; etc.) literally all of my life and I have seen a variety of crews/workers and lots of different work ethics displayed. Your installation crew was one of the best I’ve seen. I don’t complain they just get the job done.

This is the type of crew I hope we work with throughout the project.”

– Levern & Cecelia from Nanticoke, MD (customer since 2014)

“As part of the process we interviewed several alarm-related businesses. By far we received the best service and in-depth responses from Mr. David Mueller, as a result of which, we picked Alarm Engineering.”

-Robert in Lewes, DE (customer since 2020)