About Us - GERRUS MAINTENANCE INC - #1 in NJ Since 1974

Call 732-225-0662 For Free Cleaning Or Remediation Quote

The eight cleaning service divisions of Gerrus Maintenance Inc. are New Jersey’s premier providers of commercial janitorial services, office cleaning programs, industrial cleaning services, heavy duty house cleaning services, building maintenance, regulatory cleaning, highly specialized residential housecleaning & sanitizing services, odor removal, hoarding cleaning & senior squalor help and certified mold remediation. Now in its fifth decade of family ownership and management, Gerrus offers a comprehensive array of services and sanitary supplies to discriminating clients. We are members of the American Institute of Chemical Engineers, since 1959, the Building Service Contractors Association International, since 1974, the Indoor Air Quality Association, the American Institute of Biological Sciences, the American Society for Microbiology, the Mycological Society of America, and others. We hold remediation certificates from the American Council For Accredited Certification and the Institute of Inspection, Cleaning and Restoration Certification. We are licensed mold remediators (License: FL MRSR 1121). We hold US EPA Certification number: NAT-43984-1. We are New Jersey registered NJ HIC #13VH07561200. We provide service to New Jersey, Staten Island and Northeastern Pennsylvania.

Our experienced, professional, chemical engineer-managed staff is closely supervised to provide our clients with the very highest level of quality-controlled, cost-effective service. Our customized total cleaning, maintenance and remediation will always meet your needs and exceed your expectations.

Professional Certifications and Accreditation

  • American Council For Accredited Certification
  • Institute of Inspection, Cleaning and Restoration Certification
  • Building Service Contractors Association International
  • Indoor Air Quality Association
  • American Institute of Chemical Engineers
  • Mycological Society of America
  • American Institute of Biological Sciences
  • American Society for Microbiology
  • Mold Remediator License: FL MRSR 1121
  • EPA Certification number: NAT-43984-1
  • NJ HIC #13VH07561200

Gerald R. Cohen — President & CEO

Mr. Cohen founded Gerrus Maintenance Inc. and the subsidiary companies of the Gerrus Group. Gerald earned the B.Ch.E. from Cooper Union and the M.S.Ch.E. from Purdue University. He taught on the chemical engineering staff at Purdue and subsequently held positions as a chemical engineer that included quality control, plant engineering and management, environmental engineering, process design and consulting, research, and plant development. Since its inception, he has managed the professional activities of Gerrus Maintenance Inc.

In addition to defining our corporate standards for quality control and customer service, Mr. Cohen is directly responsible for all technical operations within Gerrus and for the direction of all projects with regulatory requirements. He has considerable expertise in developing customized cleaning and maintenance programs for office, industrial, pharmaceutical, retail, medical, chemical and facilities. Under his guidance, Gerrus Maintenance, Inc. provides cleaning and sanitizing services at the highest level, ranging from daily scheduled maintenance to regulated cleaning and remediation projects.

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