About ASBA

ASBA is owned by Deanna Diaz. A Chicago native, Deanna served in the USAF Intelligence sector before beginning a long career in commercial construction where she focused her skills on project management & cost accounting. In 2018, she shipped her only son off to the US Marines and headed to CO. Since then, she has worked with large & small scale contractors to help them understand estimating, job profitability & profit margins, budgets & forecasts and has supported them through the fine details needed to run successful jobs & companies. Her experience is vast and includes large, government projects as well as small T & M projects and everything in between. 

Having managed offices in several companies, Deanna understands what small business owners want & need when it comes to their numbers. She is passionate about helping businesses flourish - whatever their industry. Current accounts include mental health practitioners, realtors, retailers, bakers, beauty service providers and more.

ASBA manages the day-to-day accounting but partners with local experts to provide a full-service back-office solution for your small business.