About Us

Retterer & SonsRetterer & Sons is a family owned janitorial business and is based in Corning, New York. We provide quality commercial cleaning to banks, corporate offices and manufacturing facilities. We in no way are limited to these businesses. No job is to BIG or to small. We are fully insured and bonded. We are a Family Owned Business and have been in business since 1978.

Our Employees:

  • are Routinely Drug Tested
  • have Extensive Background Checks
  • are Fully Trained

More About Us


  • 24/7 Service
  • Extensive Supervision
  • Management Audit
    (weekly/semi-annually as fit)
  • Cleanliness
  • Perfectionism
  • Trust
  • Bonded
  • Eco-Friendly Supplies
  • Up-to-Date Technology

       Beautifully Cleaned Windows and Floor

Retterer & Sons

Janitorial Service
PO Box 1300
Corning, NY 14812
Cell:(607) 329-4040
Fax:(607) 973-2331