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Welcome to the Protect All website. Should you require assistance with our site, let us know! Our Customer Service Department is ready and able to assist.

Please call us at: 1-800-543-1219

Thetford LLC

Corporate Headquarters, Administrative and Marketing Offices

7101 Jackson Road
Ann Arbor, MI 48103

Phone: 1-800-543-1219, 1-734-769-6000
Fax: 1-734-769-2332

Mailing Address

P.O. Box 1285
Ann Arbor, MI 48106

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