Ecology Services, Inc.
Contact Us


Tim Osborne
9135 Guilford Road, Suite 200
Columbia, MD 21046
Tel: 800-932-7299
Tel: 301-362-6700
Fax: 301-490-0172


Michele Patterson
10427 Hickory Path Way
Knoxville, TN 37922
Tel: 865-766-5873
Fax: 865-766-5908

To initiate a radiological incident response

Weekdays M - F, 8:30 am - 5:00 pm call 301-362-6700
All other times and US federal holidays call 855-347-8197
News & Updates
  • 6.22.14
    On April 8, 2014 the ESI radioactive waste storage and hazardous waste transfer facility located in Baltimore, MD was audited by CHWMEG, Inc. A non-profit trade association comprised of manufacturing and other "industrial" companies, CHWMEG’s interest is to provide efficient oversight for management of the waste related aspects of environmental stewardship. The ESI page on CHWMEG’s website can be accessed with the following link:
  • 11.22.13
    Ecology Servcies, Inc. is pleased to announce that it has been given license authority to remove and package for disposal or recycling, sealed sources contained in liquid scintillation counters (LSC's) and Gas Chromatograph Electron Capture Detectors (ECD's).