attestation engagements

Castro & Company is a CPA firm in the Washington, DC, Metro area that provides audit, advisory, accounting, and IT services to the Federal Government. It has been serving federal agencies for over 20 years and performs Federal audits in accordance with Government Auditing Standards (the Yellow Book). The firm is a member of the AICPA Government Audit Quality Center and is a licensed CPA firm in Virginia and the District of Columbia.

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accounting servicesadvisory servicesCybersecurity and compliance supportFederal audits per Government Auditing Standards (Yellow Book)Financial auditsfinancial reporting and reconciliationIT advisory and auditperformance audits

Davis Farr LLP is a full-service CPA firm with its main office in Irvine, California and additional offices in Carlsbad, California and Tacoma, Washington. It has approximately 50 professionals providing audit, tax, and consulting services to federal, state and local governments, special purpose governments, nonprofit organizations, service organizations and commercial entities for over 40 years.

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Accountingagreed-upon proceduresAuditingcompliance auditsconsultingcost incurred auditssingle auditsSOC Examinationstax services