Customer Testimonials & Reviews

“Great experience. They did two of my stores and now my home each time great from start to finish. Would recommend to anyone.”

-Charles in Federalsburg, MD (customer since 2020) via Google Review

“The best kind of help in the most patient manner!”

-Greta S.

“We’re happy with your service. No need to improve on a great job!”

– Danny in Denton, MD (customer since 2011)

“Alarm Engineering did an excellent job in installing our new alarm system. The expertise and customer focus from David, Chris, George, Shawn, and Josh is greatly appreciated.” -Irwin in Millville, DE (customer since 2018) via Google Review

“Even though our system was installed some years ago, we were so impressed with your service techs. They came into our house only days after a break-in, in fact, our carpets were still damp from cleaning the finger print dust. 

Your techs were in and out of our entire house, from attic to crawl space, and never left any dirt or dust anywhere. They cleaned up after drilling, etc. They were friendly and professional. In fact, not long ago I spoke with one of the techs that came out to install that day. I think it speaks volumes about a company when employees are still there after many years. Thanks so much for helping us to feel safe!”

– Faith & Ricky in Seaford, DE (customers since 1994)

“I was a police officer in New Jersey. I went up thru the ranks and made it to chief of detectives of a county prosecutor’s office. Being involved in law enforcement for 25 years I have seen many burglaries and strong arm robberies. We lived in rural Hunterdon County in New Jersey, a very affluent area. Even while living there I had an alarm installed in my home. Once I retired in 2008, we began looking to move to Delaware. In 2011 we built a new home in Delaware. Even though this area is very nice, I felt based on my law enforcement experience I still needed an alarm in my home. From speaking to one of my neighbors he recommended Alarm Engineering for the alarm. I contacted David Mueller and he quickly made time to come to my home and explain all of my options for the alarm installation. The price was good and the components he recommended were just what we needed, so we went ahead and had it installed. Since we have had the alarm, we only had one issue with a faulty window switch that caused an activation. I contacted David and that afternoon a technician came to my residence and correct the problem.

Within the past few weeks I contacted David again and asked if there was any options to remotely control the alarm system from my phone. He recommended a cellular device to be added to my existing system. We went ahead and had it installed. I don’t know why I did not get it installed with my initial installation. This device is great. I am very pleased with my system and the company that did the installation.

Alarm Engineering is a great company to deal with and David Mueller is a really down to earth kind of guy, no high pressure sales and always gets back to you right away.I am a very pleased customer and would recommend Alarm Engineering to anyone looking to have an alarm installed.”  

-Sincerely, Sam D. in Millsboro, DE (customer since 2012)

“I feel safe and protected with your services which is reasonable.”

-Barry in Easton, MD (customer since 2012)