About Castro & Company
Over 15 Years’ Experience in Providing Services to the Federal Government
Who We Are
Castro & Company, located in the Washington, DC Metro area, specializes in providing services to the Federal Government. Our team has the dedication, knowledge, and trust to be a full-service firm offering a complete range of audit, advisory, and accounting services for Federal Government agencies.
Our corporate philosophy is based on partnering with our clients and acting as a trusted and value-added advisor always keeping independence in mind where applicable. We work with clients not only to complete the work that is requested but also to provide our ideas, recommendations, and experiences to bring about internal control process improvements that will be beneficial to the mission of the organization.
The CPA firm you select is only as good as its people. Premier services take a team of experienced professionals that are committed to building client trust and exceeding expectations. It is our goal to be that team for you.
Federal Government Agencies Choose Castro & Company
AGA Corporate Member
The AGA is the premier association in advancing government accountability and serves government accountability professionals by providing quality education, fostering professional development and certification, and supporting standards and research to advance government accountability. Being an AGA Corporate Partner gives Castro & Company a unique opportunity to partner with AGA and maximize our exposure to senior-level government accountability professionals on an exclusive basis and gives our firm the select opportunities to be involved in research studies and publications that promote outstanding government management practices.
Member of the AICPA GAQC
Castro & Company is a member in good standing with the AICPA Government Audit Quality Center (GAQC). Our membership in the GAQC is a testament to our dedication to providing quality services to our clients. The GAQC promotes the importance of quality governmental audits and the value of such audits to purchasers of governmental audit services. GAQC is a voluntary membership center for CPA firms that perform governmental audits. Additionally, we are a licensed CPA firm in the State of Virginia and the District of Columbia.
Why Choose Castro & Company?
Our clients are dedicated to serving the American people, and we’re dedicated to helping them succeed.
We Are Dedicated
The firm you select is only as good as its people. Our team is comprised of experienced and dedicated professionals who are committed to providing efficient and effective services to exceed our clients’ needs.
Our hands-on approach places senior members of our team at the forefront of servicing each client. We recognize that each client is unique, and we listen to all of our clients and customize our resources to best address the business concerns and needs of each.
We Are Knowledgeable
We believe our work must always be of the highest quality. We continually update our procedures to reflect changes in the operating environments of our clients, and we provide a significant amount of training for our professionals.
We are dedicated to maintaining these high standards within a framework in which our staff, both individually and collectively, exercise professional judgment in providing quality service to our clients.
We Are Trusted
Castro & Company has established and maintained a high level of client trust and confidence by having a strong customer focus through the knowledge and concern for our client’s needs.
Having direct access to a trusted advisor provides your organization with a solid strategic partner to successfully meet your mission requirements and achieve a high level of customer satisfaction.
Leadership is not a position or a title, it’s action & example
Thomas Castro, CPA
Founder & Managing Partner
Mr. Thomas Castro has over 20 years of experience in public accounting with extensive experience providing Federal Government audit, advisory, & accounting services.
Wayne Ference, CPA
Partner
Mr. Wayne Ference has over 25 years of experience in public accounting, exclusively providing Federal Government audit, advisory, & accounting services.
Millie Seijo, CPA
Partner
Ms. Millie Seijo has over 20 years of experience in public accounting, with extensive experience providing Federal Government audit, advisory, & accounting services.
(703) 229-4440
