Customer Application

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    STH Standard Terms:

    Parts and Service: Net Due Upon Receipt

    New Project/New Equipment: Net 30 Days or Payment Schedule as required by project or manufacturer

    If you are tax exempt in Maryland, Virginia, or D.C., please attach tax-exempt certificates below

    Accounts over 30 days old will be charged a service charge of 2% per month. Any additional collection expense and any legal fees incurred in the collection process will be charged to the account and due upon receipt of invoice. Invoices that extend beyond terms will be subject to credit card payment or check payment over the phone.

    NOTE: If equipment start-up is required before Net 30 Day terms, full payment is required two days prior to the scheduled start-up.

    Please fill out the form below.

    If you are unable to submit the form below, please print the form here and email the completed form to or fax to 301-682-3391.

    STH Account Representative (Listed on Quote):*

    Business Name:*

    Billing Address:*



    Zip Code:*

    Business Phone:*

    Business Fax:

    Business Email:*

    Type of Business:*

    Name of Owner or Company President:*

    D-U-N-S #:

    Federal Tax ID #:*

    Accounting Contact Name:*

    Accounting Contact Phone:*

    Accounting Contact Email:*

    Email Address to Send Invoices:*

    Accounting Fax #:

    Please attach any additional forms here:

    By completing this form, I acknowledge that I have read & accepted all of the above terms & conditions.