MS Heating & Air Conditioning, Inc.

Founded in 1986, M S Heating & Air Conditioning is family owned and operated by Marshall Shiley, Jr. and his wife, Michelle. We are a 2nd generation business. Marshall, Jr. purchased the company from his father when he retired in 2005. For over 30 years, we've installed, repaired, and serviced heating and air conditioning systems in Frederick County and its surrounding areas. We've proudly developed a strong and loyal customer base, which we strive to provide quality workmanship and outstanding customer service. Whether it's service or installation that you need, we look forward to hearing from you! 


Marshall and Michelle


We Accept:

PO Box 653, Stephens City, VA 22655       (540)-869-0089