Local & Small
Part of your community
Technology Pro
Fast paperless online services
Well Experienced
20 years of experience

Testimonials

Expert Accounting you can trust! Here's what some folks had to say!

"Her work is always done in a timely manner, and she is cheerful and easy to work with. She would be an asset to any organization."

Julie McFarlane
Julie McFarlane Music Director

"Jessica does an amazing job of getting your Bookkeeping up to speed!"

James Davis
James Davis Engraver

"Professional, knowledgeable, hard working. Great work ethic."

Rob MacCallum
Rob MacCallum Franchisee, Broker of Record

Do you have any questions?

How can we help your business? Feel free to call for a quick consultation or email your questions. In-person meetings are by appointment only at one of our local offices or at your place of business.

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My Oath

I, Jessica O'Sullivan, the founder of O'Sullivan Accounting LLC pledge to always work in the best interest of my clients while upholding the highest ethics in following the letter of the law.