about us

a brief of who & what we are about

Carol On Call Office Assistance


Carol on Call Office Assistance has focused on QuickBooks for the last 15 years.  As QuickBooks ProAdvisors, we can devote full attention to your books and manage the details by providing short cut steps for advanced procedures. If you require QuickBooks for your business computer, you can save up to 30% on software. We will offer custom designed invoices and reports based on your company’s specific needs.

Running your business is your expertise - ours is your paperwork!


We will give you piece of mind that the paperwork has been processed correctly and on time.  You will have knowledge of your financial position to achieve your business goals.


Carol on Call Office Assistance was established in 1997 by Carol Kostachuk, an experienced bookkeeper. Now, 18 years later Carol has created a team with extensive training in current bookkeeping and business procedures. Carol on Call develops long standing relationships with clients with a reputation for reliability. Whether you are a self-employed professional or a small to medium size business, we can adapt to your personal situation and provide specific, practical solutions for your business.


  • We take care of the paperwork while you focus on growth and profitability of your business
  • Depend on us to provide prompt and accurate financial information
  • Provide you with an organized filing system to keep your paperwork safe for years to come

Contact Us

There is no time like the present to take care of your books.

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Vancouver wEB DESIGN, Pat Designer

Bookkeeping Services, Quickbooks Pro Advisor

Phone: 604.838.0556

Hours: Mon-Fri 8am - 4pm

23851 – 133 Avenue
Maple Ridge
British Columbia
V4R 2V1