Our Team

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David B. Caldwell

Dave merged his former technology solutions company, Caldwell & Associates,
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Marvina S. Bloomfield

Marvina has been with Maner Costerisan since 1999 and joined the firm’s
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Michael S. Weller

Mike joined Maner Costerisan in 1989 and was promoted to principal in January
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Sarah L. Jennings

Sarah joined Maner Costerisan in 2003. She currently serves as a senior
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Careers at Maner

Before you commit to a future employer, consider what is important to you: Is it about the name recognition of your company? Being one of the many faces in a stadium full of faces? Your career is about growing as a professional and continuing to enjoy your personal freedoms.
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Timely Opportunities Blog

The Science of Customer Retention

You’ve probably heard the old adage that it costs more to get a new customer than it does to keep an existing one.  Not only are new customer acquisition costs higher, but
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What Our Clients Have to Say

Kay Udry, Schiffer Mason

Maner Costerisan’s expertise and professionalism is second to none!  We have had the same two accountants managing our account for over 20 years and that alone speaks for itself. 


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