Johnston Door Services, LLC

Johnston Door Services, LLC is an automatic door service business based in Columbia, Maryland, serving the Maryland, Washington DC, and Northern Virginia areas. Johnston Door Services, LLC provides new installation, replacement, and repair services for automatic swing and sliding doors from various manufacturers including Record, Horton, Dorma, Assa Abloy, LCN, and Stanley. Johnston Door Services, LLC handles automatic door applications for a wide range of facilities such as schools, universities, medical offices, hospitals, grocery stores, big box stores, apartments, and office buildings. Johnston Door Services, LLC offers technical expertise and services for all automatic door needs, ensuring operational functionality across diverse commercial and institutional settings.