Bill Costello

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Affiliated Broker
Scott Radin

North American Alliance of Business Brokers

Services Offered

Our services include business valuation, marketing, qualifying potential buyers and succession planning. We leverage our relationship with The North American Alliance of Business Brokers to maximize visibility for our clients.


The Costello Group Alliance, LLC specializes exclusively on the sale of Michigan based businesses. The sale or purchase of a business is a complex process that requires a specific understanding of the economic landscape. Costello Group Alliance, LLC has a network of experienced professionals ready to guide business owners and prospective buyers through the transaction to a positive outcome.

Areas Served

  • Oakland County, MI

For Sale Listings

Established Businesses For Sale

Contact Bill Costello

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