A Family Legacy of Quality, Excellent Service Over 40 Years' Experience Helping Our Clients

Investigators & Process Servers in St. Charles

Supporting Legal Professionals Across the United States

Need fast and reliable process service or investigation? At Markell & Associates, Inc., we accurately and effectively handle your situation from beginning to end. Our team has over 60 years of collective experience and we are perfectionists in the work we do. Markell & Associates, Inc. is committed to delivering timely and successful results to eliminate your stress. We are fully experienced in the following areas:

Whether you want services related to a civil or criminal case, our St. Charles process servers can assist you. We have assisted clients who have filed cases all throughout the nation, in both state and federal courts. Our team has promptly and accurately served hundreds of thousands of documents, so you can be confident in our ability to handle your case as well.

We have personally delivered hundreds of thousands of summons.

What Sets Markell & Associates, Inc. Apart from Other Process Servers & Investigators

Our professional approach and unique qualifications allow us to provide high quality services. Here are some of the things that set founder, Mark Smith, apart from his competition:

  • He is a licensed investigator in Missouri and a licensed private detective in Illinois
  • He has over three decades of experience in investigation and process serving.
  • He holds membership of the National Association of Professional Process Servers
  • He is licensed by the St. Louis Sheriff's department

His extensive experience and legal expertise allows him to confidently provide assistance in a number of different areas.

Reliable & Effective Service

Markell & Associates, Inc. has been providing services since 1978. We pay careful attention to all details of a case and use the latest technology to obtain outstanding results! If you need process serving or investigative services in St. Charles or the rest of Missouri, please don't wait to contact Markell & Associates, Inc. today! Use our e-serving technology to contact us virtually or call the firm to speak with us in person.

A Proven History of Results

  • “They are consistently professional, courteous and willing to go the extra mile to get the job done.”

    Amber Hunsaker

  • “Mark at Markell found and served the guy within hours.”

    Mallory Merkel

  • “Markell and Associates exceeded our expectations with professional and courteous service.”

    Elaine Dandaneau

  • “Efficient and dependable.”

    Chris Smith

  • “Prompt, timely service by courteous and capable server.”

    Cindy Elliott

  • “They are reliable, professional, prompt and fast.”

    Diane Edelen

Contact Our Team

Free Consultations Available
    • Please enter your first name.
    • Please enter your last name.
    • Please enter your email address.
      This isn't a valid email address.
    • This isn't a valid phone number.
    • Please make a selection.
    • Please enter a message.