Barnum Mechanical Inc 4 years ago ID: #193053 Listed In : Equipment and Supplies Industrial Goods and Services 3260 Penryn Road, Loomis, California 95650 Barnum Mechanical www.barnummech.com Facebook Business Description Barnum Mechanical is a full service design-build and sanitary process systems & piping firm operating throughout the United States. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Process systems