We will become Echo Electric starting April 7th!
On April 7, 2025, Holt Electrical will officially transition to Echo Electric, complete with a new name, logo, and enhanced business platforms. All Trades Supply will transition to All Trades Supply Powered By Echo Electric
This transformation includes the migration to a new enterprise system and website, designed to provide you with improved capabilities, enhanced logistics, and
expanded services to better support our customers in St. Louis, Cape Girardeau, and beyond.

What You Need To Know
We remain dedicated to delivering an unmatched customer experience and ensuring a smooth transition. As part of this process, we are providing a Business Information Packet with key documents to support updates to your business transactions.
- The name and logo on invoices after April 7th will be Echo Electric
- Payments should be submitted to Springfield Electric Supply Company, LLC dba Echo Electric
- Please confirm you have the correct remittance address and tax ID (see W9 form available below).
- If you are an All Trades, Holt, or Pepco customer, you will receive new account numbers
- If you make payments through BillTrust, there will be a new portal URL. If you are a Holt customer currently using BillTrust, you will need to create a new BillTrust account when the new portal is launched.
- If you are an All Trades, Holt, Pepco, or Richards Electric customer, you may need to complete new documents as part of this integration (see Credit Application link below).
- If you are tax-exempt, please provide the documentation if you have not already sent them in.
Updated Remittance Address
All open sales transactions and customer receivable will transition to Echo Electric. Beginning April 7th, all remittances for payments should be sent to Echo Electric at the following address:
Account Name: Springfield Electric Supply Company, LLC dba Echo Electric
Remittances Address: PO BOX 7410658 Chicago, IL 60674-5651
EIN: 37-0739309
We will continue to accept checks by mail, electronic check, and other electronic forms such as ACH or Wire transfer. You may also take advantage of online payments through Billtrust via ACH. For ACH information or to set up BillTrust, please contact your Customer Accounts Specialist for more information.
Please feel free to contact your Customer Accounts Specialist , should you have any additional questions and to confirm the information above. It is best practice to always call to confirm when changing banking details.