Moody, Mickelsen, Rowley & Adamson, P.S. is a Certified Public Accounting firm based in Kennewick, Washington. The firm serves individuals, businesses, non-profit organizations, trusts, and estates across the Tri-Cities, Columbia Basin, and western United States.

Its work includes tax services and planning, accounting, bookkeeping, payroll, sales tax, payroll tax compliance, IRS notice and audit help, and new business formation. The firm also provides audit, assurance, review, and compilation services for clients with reporting and compliance needs.

Source materials describe experience with industries and client groups including agriculture, real estate, construction, utility cooperatives, professional service providers, medical professionals, trucking and transportation, non-profit organizations, trusts and estates, and multi-generational family businesses.