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I bring you 20+ years of administrative support experience learned as a corporate employee. I have the experience, skills and tools to provide administrative support for you.

I love using what I've learned to provide business owners with solutions to their administrative support needs. 

About Me

​​Borderless Administrative Services

P. O. Box 8643

La Verne, CA 91750


Contact us to hear more about our furbaby Zelda
Andrea Marcero - Co owner at Borderless Administrative Services

​   ​ Why should you work with me?

  • ​​I am only a phone call or email away.

  • I am available outside of regular business hours.
  • I offer many years of experience achieved in corporate business settings as an executive assistant and more...

Contact Borderless Administrative Services
Patricia Marcero - Borderless Administrative Services Owner
Contact me to find out why I have a picture of roses here!
  • ​​My love for administrative support began in high school and was called 'Secretary Skills' and 'Business Machines'! Fast forward to today. Who knew that my love for typing and typewriters; shorthand and switchboards would develop into a 20+ year career working with corporate executives to provide administrative support? Learning and embracing technology along the way brought me to where I am today.I am fortunate to use these skills to support small business owners and individuals who need administrative support.  Providing this much needed support to you is my passion. 


  • My daughter Andrea and grand-dog Zelda sometimes assist me while working in my home office. Andrea's background is in customer support, website monitoring and research. Zelda's specialty is keeping me company and letting me know when it is 4pm, as that is her dinner time.

Contact me to help you figure out the best, most efficient ways to handle your administrative needs. 

Think about the value of your time and what you could do with more of it!