About ISC

About Invest Services Company

Invest Services Company is a commercial collection agency representing manufacturers, wholesalers, and distributors on a nationwide basis.

The agency was started in 1978 by Darrell Miller.

All collection work is done on a contingency basis….if the account is not collected, we do not charge any fees.

We take a very personalized approach when representing our clients. Clients are constantly updated on the status of their accounts and we offer “Secure On-Line” access to our Internet customers to allow status checks 24 hours a day.

We are bonded and members of the Commercial Law League since 1980.

Submit an account for collection.