- (703) 330-2236
A local day spa in Manassas, Harmony Salon & Spa is located at 8771 Mathis Ave. 60-min facials and 90-min massages are included among the services they offer. Get a 60-min facial for $80. If you have any questions, contact (703) 330-2236. Looking for Harmony Salon & Spa business hours? Harmony Salon & Spa operating hours are below.