Hark Maskarinec, PC is a CPA and advisory firm based in Malvern, PA. The firm provides professional accounting, tax, and advisory services built around understanding each client and their business needs. Its stated approach emphasizes responsive service, timely engagement completion, and close client relationships.

The firm supports individuals and businesses with tax planning and tax services, accounting, bookkeeping, payroll, sales tax, new business formation, and help with IRS notices or audits. Its public materials also note professional affiliations with the American Institute of CPAs and Pennsylvania Institute of CPAs, along with a team that includes CPAs and accounting professionals.