Great Lakes Power Vac, LLC (GLPV) provides industrial and environmental cleaning services to the manufacturing, construction, municipal, enginneering, roofing, utilities and power plant industries. Specializing in industrial maintenance services, roof ballast removal, power plant services, water blasting, filter media removal, hydro-excavating services, waste water treatment plant services, sewer and catch basin cleaning, dust removal services and non-hazardous waste disposal.