King Alarm Company is a security company that sells, installs, and services Electronic Alarm Systems. King Alarm Company was founded by Edward King in 2001 and is located in Upper Marlboro, MD.. King Alarm Company wants to make Security affordable by providing high Quality Equipment at reasonable monthly fees and low installment cost. Everyone at King Alarm Company is Licensed, Banded and security background checked to ensure that your Always dealing with a professional. In addition, King Alarm Company is a member in good standing with the Better Business Bureau. King Alarm Company is committed to becoming the #1 Quality Driven, Customer Caring Alarm Company in all the communities we serve.