Your Trusted Partner in Financial Success
Since 1971, we've been helping individuals and businesses navigate the complex world of taxes with expertise, integrity, and personalized attention.
A Legacy of Excellence
AD Singleton & Co, CPA was founded in 1971 by Arnold "Arnie" Singleton, who built the practice on a foundation of integrity, expertise, and client-first service.
In 2003, Brian Singleton, CPA joined the firm, bringing fresh perspectives while honoring the values that made the practice successful. When Arnie retired in 2017, Brian assumed leadership of the firm, continuing the tradition of providing exceptional tax and accounting services.
Today, our firm proudly serves clients throughout San Diego and beyond, maintaining the same commitment to excellence that has defined us for over five decades.
Firm Founded
Arnold Singleton establishes AD Singleton & Co, CPA in San Diego.
Brian Joins the Firm
Brian Singleton, CPA joins, bringing the next generation of leadership.
Leadership Transition
Arnie retires after 46 years. Brian assumes leadership of the firm.
Continuing the Legacy
Continuing our tradition of excellence with modern solutions.
Dedicated to Professional Excellence
Our approach is simple: put clients first, deliver exceptional service, and build lasting relationships.
Dedicated Professionals
Our team consists of dedicated professionals who understand that your financial success is our primary goal.
Proven Excellence
Over five decades of experience have established us as a trusted name in tax and accounting services.
Diverse Clientele
From individuals to small businesses, we serve a diverse range of clients with customized solutions.
What We Promise You
Integrity & Professionalism
We adhere to the highest professional standards in everything we do.
Complete Confidentiality
Your financial information is protected with the utmost care and security.
Meeting Deadlines
We understand the importance of timely delivery and always meet our commitments.
Transparent Pricing
We discuss fees upfront so there are never any surprises.
Client Satisfaction Promise
If concerns arise, we'll discuss them and work toward a resolution. See terms.
Personal
Attention
"We believe our clients deserve the same quality of service that was expected when the firm was founded. We treat every client's needs as unique and important."
Brian Singleton
CPA, Managing Partner
Ready to Work With Us?
Experience the difference of working with a CPA firm that truly cares about your success.