Dedicated Knowledgeable Trusted
An accomplished CPA firm that works across the Federal Government
Our Services
Audit
Castro & Company clients benefit from our years of experience performing Federal audits per Government Auditing Standards (the Yellow Book).
Advisory
Based on a winning formula, our advisory services will help you meet your agency or organization’s objectives through tailored and optimized feedback.
Accounting
Our personnel are well-versed in the intricacies of Federal accounting requirements, and our knowledge is evident in our work.
Who We Are
Fully committed to and experienced in delivering effective business solutions to Federal agencies, Castro & Company is a comprehensive CPA firm.
Our specialization lies in personalized audit, advisory, and accounting services, complemented by the high standards and resources associated with larger firms. Our dedication to clients and reverence to the American people are reflected in every aspect of our work.
Departments and Agencies We Serve
- U.S. Department of the Treasury
- U.S. Department of Health & Human Services (HHS)
- U.S. Environmental Protection Agency (EPA)
- U.S. Department of Defense (DoD)
- U.S. Department of Labor (DOL)
- U.S. Department of Transportation (DOT)
- National Aeronautics and Space Administration (NASA)
- Pension Benefit Guaranty Corporation (PBGC)
- Defense Contract Audit Agency (DCAA)
- Defense Contract Management Agency (DCMA)
- U.S. Agency for Global Media (USAGM)
Client Service is Our Top Priority & It Shows
We’ve been providing audit, advisory, and accounting services to the Federal Government for over 20 years, read more about our clients.
NAICS Codes:
541219: Budgeting and Financial Management Services
541211: Auditing Services
541611: Management & Financial Consulting, Acquisition & Grants Management Support, & Business Program & Project Management Services
Careers
A CPA firm is only as good as its people. We proudly cultivate an environment of collaboration, encouragement, and diversity. Those seeking a fulfilling, challenging, and rewarding career will find one at Castro & Company.
What our clients are saying about us!
Technical Competency & Quality
During the rating period, Castro & Company’s technical ability and the quality level of its audit reports motivated {the Agency} to enthusiastically exercise the options under the {Agency} IDIQ contract with Castro. The Contractor continued to exhibit a high degree of contract audit technical competency and quality in the execution of each task order for incurred cost audits.
High Quality & Exceeded Expectations
Consistent with the contractor’s past performance, the deliverables were of high quality and exceeded the expectations for the audit engagement…The contractor’s interaction with Management and with the OIG was done in an exceptional manner. The contractor dealt with a multitude of difficult issues during the audit and handled the issues in a professional manner. This included communicating audit findings to Agency management.
On Track & Met Deadlines
Contractor does an excellent job of keeping tasks on track and meeting deadlines… The contractor presents a timeline and does everything within their power to adhere to the deadlines. The Government appears to be very pleased with the work and deliverables that the contractor provides in order to assist us with being compliant with OMB Circular A-123…
Industry Insights
In this age of rapid technological advancement, artificial intelligence has started to play a significant role in various fields including the realm of public accounting.
NASA awarded contracts to six companies, including Castro & Company to provide agency-wide contract auditing support services.
Castro & Company Won Contract: U.S. Department of Health & Human Services.