explore Our Services
  • Racey Engineering, PLLC

    Sherri Haley - Accounts Receivable

    OAS and Courtney Drews are AWESOME!!! I can't remember everyone I worked with, they were all exceptional, but Courtney was my go-to. Always very responsive, kind, positive, organized and knowledgeable.

    I told my team several times: "I don't know what's wrong, but Courtney will make it look like a piece of cake and get it fixed in no time".

  • Weisser Engineering & Surveying

    Devan Haub - CFO

    The entire team that we worked with was incredible.  Courtney especially was the best guide throughout this entire process!

  • Cornerstone engineering Inc logo

    John Daniel P.E. - VP of Operations

    Tammy has been absolutely amazing - by far the best implementation specialist we’ve worked with.

    The entire team has been knowledgeable, responsive, and a pleasure to work with. It’s been a great experience from start to finish.

Our Services

Discover top-tier software solutions tailored for your project-based business. We focus on building a solid foundation that empowers your organization to thrive with enhanced efficiency.

Learn more

Our services do not stop at the software sale, Outsourced Accounting Services will see your firm through every step of the conversion, implementation, and training process.

Learn more

Every business needs accurate financial data, but not all have the resources for a full-time Controller. Outsourcing finance and accounting offers significant benefits without the overhead costs.

Learn more

About Our Company

OAS (Outsourced Accounting Services) is committed to becoming an essential part of our clients' businesses by offering reliable and customized solutions. We specialize in project-based software implementation and training, along with a full suite of accounting, payroll, and billing services.

By integrating ourselves into your team, we go beyond traditional financial services to provide comprehensive management solutions. We can handle a wide range of accounting tasks, whether it's to replace, support, or supplement your existing accounting staff.

Our objective is to understand each client's unique needs and deliver precisely the technology and services required for their business success. With a diverse client base, we are equipped to offer comprehensive remote assistance, ensuring flexibility and accessibility for all our clients.

Meet The Team

Contact Us

Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!

Follow Us