Baldino s Electronic Security is an electronic division of Baldino s Lock and Key Service. Baldino s Lock and Key Service provides a range of security devices and related services for clients in the residential and commercial sectors. It serves clients in the District of Columbia, Virginia and Maryland. The company provides physical security alarms and access control systems. It offers products under the brand name of Baldino s. Baldino s Lock and Key Service also provides emergency locksmith solutions.