Certified Pest Management

W.G. Tomko, Incorporated is a full-service mechanical contracting company that offers construction, plumbing and water treatment services. It operates a service department and prefabrication shop. The company provides design/build, boring, and lime and product conveying services. W.G. Tomko, Incorporated has completed projects for McKeesport WWTP, PWSA Chemical Facilities, PWSA Highland Reservoir Filter Facility, SCI Forest County Prison, Pittsburgh International Airport, Squirrel Hill, Thaddeus Stevens College and PNC Park. It offers installation services for heating, ventilation and air conditioning systems. The company undertakes projects, including Clarion University, West Virginia University, Avonworth High School, Harrisburg Parking Garage and Emerald Mines. W.G. Tomko, Incorporated conducts safety and health programs.