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Better Business Bureau®
Resources for Businesses
Better Business Bureau

File a Complaint against Mediation Collections Service/Allied Collection

We want to make sure we can help you with your complaint. The following will help us make sure your complaint is processed promptly.

Business Headquarters Location

325 Ellington Blvd,

Gaithersburg, MD 20878-4591

(301) 963-1881

If you have any questions or concerns, please contact the BBB assigned to your complaint:

BBB serving Metro Washington DC, Metro Philadelphia & Eastern Pennsylvania

1411 K St. NW, 10th Floor

Washington, DC 20005-3404

(202) 393-8000