At AOS we work as a collective, which means that we always have the right person for the job. Utilizing our individual skills in a group setting is what we do best. This allows us to function effectively as a team, and help you reach your goals


Certified QuickBooks ProAdvisor

Your part-time to full-time bookkeeper.

Small Business Accounting, Bookkeeping & Payroll Services at reasonable prices.

QuickBooks training, clean-up, set-up & support.

Full Service Payroll including Direct Deposit, Payroll Tax Returns & Payroll Tax filings.

Profit & Loss, Balance Sheet, Bank & Credit Card Reconciliation, A/R, A/P, Invoicing.

We can come to your home or office or via remote access.

Whatever your needs are, we are here to help!

Serving – Los Angeles & Orange Counties

Clients include small business, home-based business, independent contractors & Online businesses.

Our services include a wide range of standard accounting tasks:

-Organize & set-up your company’s financial records

-Perform monthly bank reconciliation

-Assist with Accounts Receivable & Accounts Payable

-Prepare Payroll and associated taxes

-Quarterly State & Federal Tax Reporting

-Annual preparation of records for business & personal income tax reporting.

Office Management

Do you need office help, but don’t want to hire an assistant?

Do you want to spend more time growing your business instead of doing paperwork?

We are here to do the office projects you need assistance with. By hiring an independent contractor – you save employment costs and you don’t need to provide office space, furniture or equipment. You only pay for the time or services you need. Whether you need on-going support or a one-time project completed, let AOS help you increase your office productivity.

-Human Resources

-Time Management / Organize Paperwork

-Policies & Procedures

-Provide support for employee safety

-Data Entry

-Microsoft Excel & Word Training

-Mail Merge -Document Filing

-General Administration

Website Maintenance

Is your Website’s content up to date? Could your website use a quick update? We can…

-create simple websites

-clean-up and maintain your existing website

-resize and optimize images for your website

-make product changes & additions

-manage updates to calendars or events

-perform site facelifts & makeovers

-add/update photos, graphics & images


Our services are affordable and we provide prompt turn-around time for maintenance and repairs.

Mobile Notary

We will come to your office or home to notarize:


Oaths & Affirmations


Power of Attorney

Certified Copy of Power of Attorney


Notary Fee: $10.00 per signature

Traveling Fees in Los Angeles & Orange Counties

1 - 25 Miles - $45

26 – 50 Miles - $60

Over 50 Miles – Call for Quote


Document signers must have one of the following valid forms of ID

Drivers License

US Passport

State Issued ID Card

US Military ID Card