Westford: 978-692-3291 | Marlborough: 508-485-4290

About Turner & Costa, P.C.

Turner & Costa, P.C. is a distinguished CPA firm in Northern Massachusetts with locations in Westford and Marlborough. Established in 1978 by Robert Turner, Sr., the firm has flourished through strategic acquisitions and merges, including Chuck Clark & Associates in 2016, JMAX Small Business Solutions in 2020, and Babineau CPA in 2023, alongside steady organic growth driven by exceptional service. Our comprehensive expertise encompasses all aspects of financial management, from tax preparation and planning to financial accounting, bookkeeping (including QuickBooks), and business consulting. Catering to a diverse clientele spanning both business and individual sectors across the Mid-Atlantic Region, Turner & Costa, P.C. is renowned for our unwavering commitment to integrity and our personalized approach tailored to meet the unique needs of each client.

There's no obligation, so give us a call at 978-692-3291 or schedule a consultation now and let's discuss how we can help you meet your financial goals.


Bob Turner

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Greg Costa CPA

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Lisa Babineau

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Jesse Hancock

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Abigail Stone

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Lisa Lavallee, CPA

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Christine Williams

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Aghavni Gevorgyan

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Brenda Greenwood

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Emily MacDonald

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Christina Bates

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