Dispatch 417-859-2334 Accounting 417-859-5510

4006 State Hwy OO, Marshfield, MO

Customer Center

Credit, tax forms, and payment setup. Questions? Call accounting at 417-859-5510.

Open an Account

Buy on terms as a business or as an individual. Return the completed application to accounting at 417-859-5510.

Buy Tax-Exempt

Get your certificate on file with accounting before your first tax-exempt order.

  • Form 149: Sales and Use Tax Exemption Certificate

    Resale, agricultural, and other exempt purchasers.

    PDF from Missouri Dept. of Revenue

    Get Form 149
  • Form 5060: Project Exemption Certificate

    Contractors on school, government, or other exempt-entity jobs. The project owner issues it; send us a copy with their exemption letter.

    PDF from Missouri Dept. of Revenue

    Get Form 5060
  • Rost Ready Mix W-9

    Our taxpayer information for your vendor setup. Accounting will send you our current W-9.

    Email accounting@rostinc.com or call 417-859-5510

    Request W-9

Pay by ACH

We never publish banking details online or send them by email alone.

  1. Send the request.
  2. Accounting calls you back to confirm it.
  3. You receive our remittance details securely.

Our bank details don’t change by email. If a message asks you to update payment information for Rost, call accounting at 417-859-5510 before sending money.