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Phone: (714)-738-3414
FAX: (714)-738-3470
Contact Preference: Phone

  About Me & My Practice
  Network.H/W&S/W sales. AuthServ EPSON,HP,OKI... Setup Company Accounting S/W, Train, Support and Troubleshoot...

Computer Systems Approach, Inc.(CSA) is a full service of software, hardware and applications company.  CSA has been serving satisfied customers for over 28 years. With services ranging from basic computers installations to having a MS Certified Tech maintain your network.

We also provide training, set up, support on Quickbooks (Certified Advanced Quickbooks, Quickbooks Enterprise & Quickbooks POS Pro Advisor.) and consulting on custom S/W Development. CSA also provide Web Development.


 Professional Designation:
  • CPA (Certified Public Accountant)
  • EA (Enrolled Agent)
  • Computer Consultant
  • Educator/Trainer
  • Value-Added Reseller




Years in Business: 17
Other Designations/Credentials:
since 2008
2009, 2008, 2007, 2006
v8, v6, v5
v9, v7
  Services Provided
  Support all levels of Quickbooks from software selections to data review and maintenance.

If you have a paticular need, we might have a solution for you: we have been set up Quickbooks Premier for both whole sale and retail stores, Quickbooks Enterprise for Laboratory without third-party applications.

 Products Supported:
  • QuickBooks Simple Start Edition
  • QuickBooks Basic, Pro, Premier
  • QuickBooks Premier: Contractor Edition
  • QuickBooks Premier: Manufacturing and Wholesale Edition
  • QuickBooks Premier: Retail Edition
  • QuickBooks Premier: Professional Services Edition
  • QuickBooks Premier: Nonprofit Edition
  • QuickBooks Online Edition
  • QuickBooks Point of Sale
  • QuickBooks Enterprise Solutions
  • 3rd party applications integrated with QuickBooks
  • Quicken
  • TurboTax
  • QuickBooks Payroll Products
  • Intuit Payroll
 Services Provided:
 Tax & Financial Planning
  • Income tax preparation/planning
 QuickBooks Consulting
  • QuickBooks setup
  • QuickBooks phone consultation
  • QuickBooks Remote Access
  • QuickBooks training/seminars
  • QuickBooks Payroll
 Computer Consulting
  • Network support
  • Hardware/software sales
  • Bookkeeping
  • Payroll
  • Write-up
  About My Clients
Industries Supported:
I have served clients in the following industries:
  • Agriculture/Farming
  • Automotive Sales/Repair
  • Computer/Software
  • Construction/Contractors
  • Consulting
  • Design/Architecture/Engineering
  • Financial Services
  • Government Agency
  • Hospitality
  • Insurance/Brokerage
  • Lawn Care/Landscaping
  • Legal
  • Manufacturing
  • Medical/Dental/Health Services
  • Non Profit
  • Property Management
  • Real Estate/Developer
  • Restaurant/Bar
  • Retail
  • Salon/Beauty
  • Telecommunications
  • Transportation
  • Wholesale Distribution
  • Other