Shipping Information

At Marsden Industrial Services, we aim to provide a smooth and reliable shipping experience for all our customers. Please review the details below to understand our shipping policies, options, and estimated delivery times.


Shipping Destinations

We currently offer shipping within the lower 48 United States. If you are outside this area and would like to place an order, please contact our support team at support@smartinterrupt.com for assistance with availability and additional shipping options.


Processing Times

  • Order Processing: All orders are processed within 1-4 business days. You will receive a confirmation email with tracking information once your order has shipped.
  • Estimated Shipping Times: Most orders are delivered within 3 business days of shipment.

Shipping Rates

Shipping is free within the lower 48 U.S. states. For other locations, shipping costs are calculated at checkout based on your location and selected shipping method. Any applicable taxes are included in the product price, so there are no additional charges upon checkout.


Tracking Your Order

Once your order has shipped, you will receive an email with tracking information so you can monitor the delivery status. If you have any questions about tracking or experience delays, please contact us at support@smartinterrupt.com or call 1-844-MARSDEN for assistance.


Shipping Issues and Delays

While we strive to ensure timely delivery, there may be occasional delays due to factors outside our control, such as severe weather or carrier-related issues. If you encounter any issues with your shipment, please don’t hesitate to reach out to our support team for assistance.


Contact Us

For any questions or concerns regarding your shipment, please reach out to our customer support team:


Thank you for choosing Marsden Industrial Services. We’re committed to providing you with a seamless shipping experience and are here to help if you have any questions