T.H. Eifert Mechanical Contractors LLC is your go-to resource for wastewater services, industrial mechanical services, industrial piping, building automation, boiler repair and ventilation services. When you contact us, we'll visit your property to assess your energy consumption and recommend products to reduce it. Our mechanical contractors work in a variety of public facilities, including schools, hospitals, churches and office buildings. You'll have a more energy-efficient property once we've installed or updated your systems.