Detroit Color Impact

Sales Generation Services is a lead generation firm that works specifically with professional service firms. We assist in getting face-to-face introductory meetings with your prospects, however, our process is executed with an executive touch. Our experienced B2B callers know the difference between being professionally persistent and being a nuisance.


"Since 2001, I have worked with Linda Sumrack as she developed what I believe to be the most consistently professional and results-oriented lead generation service for the accounting industry. Linda and her team at SGS are noteworthy for their intense commitment to deliver results. They have developed a unique combination of communication protocols that are effective in enhancing a firm's brand, even while it generates immediate leads and opportunities. Linda's team understands the nuances of what it takes to close that very first opportunity to present oneself to a potential client. I can recommend them without reservation. Professionalism, innovation, accountability, results: this has been my experience with SGS."

Richard McMenamin
National Director of Business Development