“I liked the thoroughness of the install and the friendliness, knowledgeable-ness and personable-ness of installer (Terry Elkins). It was spectacular, no recommendations for improvement.”

-Diane in Georgetown, DE (customer since 2015)

“We have had no problems since we’ve had you at the Gun Club. Before, I was getting (false alarm) calls three times a week. It’s been a pleasure!”  

-Harvey @ Salisbury Gun Club (customer since 2005) in Salisbury, MD

“I look forward to having the security system take one more worry out of the way. Thanks to the folks at Alarm Engineering for a job well done from start to finish.”

-Kathy F. (customer since 2001)

“Aquacare Rehab Services has used Alarm Engineering for security at all of our offices. We have found all of their staff to be professional, prompt, and knowledgeable. They have always met all deadlines during the installation of the system, and have quickly attended to any problems that have developed. We also find their costs and maintenance prices to be reasonable and fair.

Recently, we had money stolen on a weekend from an employee. With use of information provided to us from Alarm Engineering, we were able to discover the perpetrator.”  

-Cara K. at Aquacare Rehab Services

“My wife and I recently relocated to Millsboro, DE from Pennsylvania. We interviewed several alarm companies. After Meeting David Mueller, we decided to contract with Alarm Engineering. David designed an alarm package geared specifically to meet our needs. He delivered all that was promised and then some. Installation was professional, and equally important, he’s been available to help resolve any and all issues. Over the years, we’ve worked with a number of alarm companies to protect our home. Alarm Engineering has been the best to date. We whole heatedly recommend David Mueller and Alarm Engineering.”

-Walter in Millsboro, DE via Google Review (customer since 2018)

“Doug was very nice. He explained everything. The installers were very professional.” -Shivaun in Ocean City, MD (customer since 2001)

“I have already recommended you to friends. Impressed with all I have met or spoken with.”

-Valvert F. in Lincoln, DE (customer since 2012)

“Our office continued to have trouble with our fire alarm test communicating through the landline phone system. David Mueller quickly had a solution of a much safer form of fire alarm communication. It saves us money too. Thanks to Dave and his crew we are much safer which is the highest priority. Thanks Dave!!!”

-Rodger in Georgetown, DE via Google Review (customer since 2018) 

“Excellent customer service. Our new service was having false alarms starting on a Saturday night and they have an on-call tech (Deb) and she was excellent at talking me through it and then came out on a Sunday to replace a component with a better alternative. Very easy company to work with.”

– Carrie in Berlin, MD on our Facebook page (customer since 2016)

“Good service, very helpful. No suggestions for improvement. Always had good service. Any questions or problems answered promptly.”

-Betty in Salisbury, MD (customer since 2009)