Westminster Fire Extinguisher Service, Inc. was founded in 1978 and has consistently provided quality service and products to the area. Expansion in 2008 with a branch office to serve south-central Pennsylvania – including York & Adams Counties, Harrisburg, Lancaster and Chambersburg. Expansion in 2013 with a branch office to serve Frederick, Washington and Montgomery Counties and the D.C. Metro area. We continue to provide products from industry-leading manufacturers along with exceptional customer service, competitive pricing and the ability to address your fire protection needs.