About Us

Quantum Accounting LLC is owned and managed by Mary A. Strawn.  Ms. Strawn is a QuickBooks Professional Advisors Program Member and a Peachtree Premier Advisors Program Member.  She has served in the accounting field for more than 32 years and is Treasurer of the Kansas City Chapter of the Missouri Association of Tax Practitioners and a member of the National Society of Accountants.

Quantum caters primarily to small- and medium-sized businesses. We take the time to know your business and understand your specific business needs. We have served clients in the following industries:  Advertising, Auto and Motorcycle Dealers,  Auto Painting & Repair, Hoteliers, Restaurants - Full Service, Casual and Fast Food, General Contractors, HVAC, Roofing, Utilities, Retailers, Manufacturing, Wholesalers, Storage, Aircraft, Printing, Consulting, Data Imaging, and Communications.  We also serve Non-Profit Organizations and Local Municipalities. We evaluate, consult and devise the best plan for your business within your budget.