Profile: Engert Plumbing & Heating, Inc. offers plumbing, heating ventilation & air conditioning, process piping, chemical water treatment and high pressure piping services. We handle all types of new building and remodeling projects. We specialize in remodeling of existing structures. We also offer specialty metal fabrication, welded duct fabrication, material handling ventilation systems, medical facilities protective/negative pressure isolation systems, medical gas piping and general contracting services.