Provost Building Services, Inc. is a worry free, commercial cleaning service. We have been providing cleaning maintenance services to companies like yours for over 30 years. We clean corporate offices, private/charter schools, medical facilities, dental facilities, child/adult care services, retail stores, and financial institutions. In addition to our daily, weekly and monthly routine cleaning services, we offer detail cleaning, hard surface maintenance, VCT stripping/sealing, carpet cleaning/maintenance, window cleaning, and construction clean-up.