Computerized Business Services


Campaign Finance
“Dana has been my campaign treasurer since 2009. She knows the byzantine rules for campaign reporting like no one else. Her qualities are many, but the most incredible value we have received is peace of mind. Dana is absolutely perfect on record keeping and punctuality. Never have to worry about missing a filing deadline. Never have to worry about mistakes. To quote a popular commercial (whose copyright I surely will not violate)... Priceless.”April 13, 2012

Top qualities: Expert, On Time, High Integrity

1st Jason Conger, Attorney/State Representative hired Dana as a Bookkeeper in 2009

LinkedIn Recommendations

“Dana is one of the most trustworthy persons I know.. Our office depends on her and she never has disapointed us.”July 6, 2011

Top qualities: Expert, On Time, High Integrity

1stRoy Dwyer hired Dana as a Bookkeeper in 2001

“Excellent bookkeeper all the way around. The best.”July 7, 2011

Top qualities: Great Results, Expert, High Integrity

1stTim Williams hired Dana as a Bookkeeper in 2004

“Dana is very knowledgeable and always makes herself available. Many times we have asked her questions that she may not have the answer to right away but she always researches the issue and provides a recommendation. I would recommend her for bookkeeping services to anyone or business that is looking for someone who is responsible and cares about her clients.” July 11, 2011

Top qualities: Personable, Expert, High Integrity

1stPenny Free hired Dana as a Bookkeeper in 2009


“I have worked with Dana for more than ten years and, without exception, have found her to be unequalled in her performance, either as a para-legal or in the area of bookkeeping and accounting. Her ability to work with and help my clients made my undertaking so much easier and enjoyable . I can recommend her without reservation.

Allan H. Gifford, Attorney at Law

Top qualities: Expert, High Integrity, Creative
1stAllan Gifford hired Dana as a Bookkeeper in 2001, and hired Dana more than once
Dana Billingsley, President of Computerized Business Services, has over 22 years experience in bookkeeping and 12 years in campaign finance.  In January of 2003 she founded and opened CBS for business.  Her good judgment, dedication and reputation for high integrity and efficiency are the hallmarks of CBS.

She previously worked for attorneys as a legal assistant/bookkeeper for over 15 years before starting her own business.

Campaign Finance
“Dana is detail-oriented and reliable. She is responsive to client needs and has the expertise that facilitates trust.”July 25, 2011

Top qualities: Personable, Good Value, On Time

1stStacey Dycus hired Dana as a Bookkeeper in 2005

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