Custodial Services

Custodial Services is overseen by the safety and security offices.

All office trash bins are emptied on a daily basis however the cleaners are not permitted to enter Labs so you must place your trash bins outside of the door. For special cleaning of Labs please email the request to the cleaners alias below.

All office paper recycables are picked up on Tuesday Evenings. Any  clean  cans, bottles, and plastic containers must be placed in the green bins located in all hallways 

For cleaning requests or concerns email: cleaners@admin.ldeo.columbia.edu

Staff:

Manager: Howard Matza
Telephone: (845) 365-8822
FAX: (845) 365-8101
Email: hmatza@admin.ldeo.columbia.edu

Stephen Weinstein
Night Supervisor (Custodial & Security)
Telephone:(845)365-8990
FAX: (845)365-8101
E-Mail: stevew@admin.ldeo.columbia.edu

Maryann Hanneman
Telephone: (845)365-8990
Fax: (845)365-8101
Email: hanneman@admin.ldeo.columbia.edu