Mechanical Contractors Near Me in Heidelberg, Ontario Mechanical Contractors Near Me in Heidelberg, Ontario Home / Ontario / Heidelberg / Mechanical Contractors Mechanical Contractors Bauman Mechanical System PO Box 276, Heidelberg, ON N0B 1Y0, Heidelberg, Ontario 519-699-5057 Categories of companies in Heidelberg Automobile Dealers - Used Cars Churches - Apostolic Electrical Contractors Excavating Contractors Feed Dealers Lumber - Wholesalers &/or Manufacturers Mechanical Contractors Naturopathic Physicians Real Estate Developers Renovations & Home Improvements Restaurants Roofing Contractors