Full Service Bookkeeping and QuickBooks Training
Phone: (925) 634-8682 • Hours: Monday-Friday, 8-5.

About Book Busters Bookkeeping Service

Book Busters Bookkeeping Service (BBBS) is owned and operated by Darci Posch. Darci has an extensive background in establishing and maintaining small and medium-sized business bookkeeping systems. As a full charge bookkeeping service, BBBS meets the individualized needs of each client. All work is handled as confidential information.

Darci Posch is the owner of Book Busters Bookkeeping Service. As a full-service bookkeeper and QuickBooks Certified ProAdvisor, she has been helping businesses throughout the Bay Area establish healthy books and take the mysteries out of bookkeeping.

Click to view Darci's QuickBooks ProAdvisor Page

Types of Business We Service

BBBS has experience providing support to small businesses of all types including:


  • General Contractors
  • Sub-Contractors
  • Developers

Service Industries

  • Attorneys
  • Retail Stores
  • Professionals
  • Veterinarians
  • Property Management
  • Accounting