Our third office location in the MOV to serve you better. A busy corner in Parkersburg for a busy company .. Mountaineer Mechanical. Our services include Trane HVAC, Plumbing, Commercial Refrigeration, Heating, Ventilation, Preventative Maintenance, Geo Thermal. Over the years we have built a solid reputation. We are founded on the principles of Faith, Integrity, and Work Ethic. We are committed to excellence. 800.905.4172.