A CPA Firm Built Around Doing Things Better

Meet Mondor CPA — a family-run 100% remote firm focused on proactive tax strategy, flat-fee pricing, and client-first service.

Fueled by a desire to do better, Billy Mondor founded Mondor CPA to help business owners minimize taxes, gain clarity, and achieve both personal and business goals.

A San Antonio native, Billy graduated from UTSA and began his career in public accounting in 2010. Before launching Mondor CPA, he served clients across industries at national, regional, and local CPA firms.

Billy works alongside his wife Christy , also a CPA, whom he met at Deloitte. Together, they bring big-firm experience with a small-firm, client-first approach.

Outside of work, they’re raising two young boys and enjoying the outdoors, traveling, and football season.

Our Philosophy:

  • Flat-fee, transparent pricing

  • Proactive planning — not reactive work

  • Technology-forward and fully virtual

  • Real relationships with real access

Meet with Our Team

What are the next steps?

Once you've scheduled a call, we will discuss your unique needs. Then, we will prepare a custom proposal for your business. Together, we will execute on your customized plan.

Get in touch:

 Serving Clients Nationwide  Billy@MondorCPA.com