AD Accounting & Bookkeeping Services, Inc. provides accounting, bookkeeping, and payroll services for businesses, individuals, organizations, and corporate clients in Maryland. Its services include accounts payable and receivable, financial statement preparation, bookkeeping and write-up support, payroll, business and individual tax preparation, sales tax, tax planning, and help with IRS notices and audits.

The firm works with clients in Baltimore, Carroll, and Harford Counties and also offers remote services across the United States. It supports clients using QuickBooks setup, training, and troubleshooting, along with traditional accounting services and financial statement analysis.

Source materials identify Andrea Berlinicke as president and describe the practice as serving a diverse range of clients, including businesses and individuals, with a personalized approach to accounting and bookkeeping needs.