Graceman Enterprises

Established in 1986, Mervac Plumbing & Heating Inc. is a commercial and industrial plumbing, heating, ventilation and air conditioning contracting firm specializing in office buildings, hospitals, churches, banks, hotels, apartment buildings, shopping malls, industrial buildings and schools. Some of its projects include Conemaugh Township Heating Upgrade, Cambria County Assoc. for the Blind, Cambria County Head Start and Saint Francis Friar Dorm. The company is a member of the Associated Builders and Contractors Central Pennsylvania Chapter, Home Builder Association of the Alleghenies, Greater Johnstown Chamber of Commerce and National Federation of Independent Businesses. Mervac Plumbing & Heating Inc. is located in Windber, Pa.

Emilico HVAC & Plumbing provides heating and AC, plumbing, and home improvement services in Johnstown, PA.