For years, restaurant owners throughout the area have turned to RMS Mechanical Services, Inc., a refrigeration and HVAC contractor in Aliquippa, Pennsylvania, for services tailored to their needs. RMS Mechanical Services, Inc., has offered the highest quality refrigeration and HVAC services for restaurants, commercial buildings, and institutions. Serving: Pittsburgh, Cranberry Township, Washington, Bridgeville, Butler, Robinson Township, Moon Township,Beaver, New Castle, Mercer, Canonsburg, Monroeville, Sewickley, Allegheny County, & Lawrence County.