Mierendorf & Co. P.C. is a certified public accounting and small business advisory firm serving Comstock Park, Grand Rapids, and greater West Michigan. Established in 1986, the firm describes a proactive, team-based service approach for individuals, small businesses, startups, entrepreneurs, and nonprofit organizations.

The firm’s work includes tax preparation and planning, accounting services, bookkeeping, payroll, controller services, new business formation, sales tax support, and IRS notice or audit help. Its listed tax focus areas include tax-free exchanges and year-round advisory, with industry experience noted for real estate, construction, general small business services, and tax preparation and reporting.

Mierendorf & Co. P.C. also lists QuickBooks and Sage 50 training among its services, along with business growth strategies, CFO and controller services, buying and selling businesses, and exit or succession planning.