Millwood Station Volunteer Fire & Rescue Company 21 (Formerly known as Winchester Volunteer Rescue Squad) was founded in 1958 and is located at 250 Costello Drive Frederick County Va. We are a combination Fire and Rescue Company consisting of both Volunteer and Career Staff. Millwood Station services Frederick County and provides mutual aid to both the City of Winchester and Clarke County. Millwood Station provides BLS, ALS, Fire and Rescue services.