Great Lakes Collection Agency provides a full-service credit and collection bureau. We can customize a plan to help increase your receivables with pre-collection techniques using our AR Outsourcing, as well as full collection services. Our agency carries Errors & Omissions insurance and is licensed and bonded. GLCA has active memberships in the ACA and the ACB. Great Lakes Collection Agency, which is locally owned and operated, has over 50 years experience. GLCA services have always been met with great client satisfaction.