Customer Service

Customer service is a cornerstone of our business. We maintain a full inventory of parts to support the thousands of customers that have purchased our rigs over the 40 plus years we have been in business. With our current designs, you are not likely to need much support for years, but if you do we will be here for you.

With FULL-TIME tech support and a FULL CATALOG of spare parts, we’re NOT going ANYWHERE.


What can we do for you?


AST Customer Service

Technical Support:

If you find yourself needing a part or technical support you can count on us to be there. We offer full time tech support at 1-877-833-4342.

You can also visit our Tech Support page for operating manuals, diagrams, and how-to’s for your big rig or Kodiak.


Spare Parts Stock:

Call to order parts or order parts online 24 hours a day in our web store. Shipping options include overnight in most cases. Orders received by 2:00pm Pacific Standard Time will be scheduled to ship that day.

To see our shipping policies, see the Shipping page.


Customer Service and the Design Process:

Real customer service starts in the product design phase. When we design products we consider the maintenance needs of the customer over the life of the product. One example is our butterfly valve pump housing. Click here for more information. If you have ever replaced a stator tube with a full tank of mud you will understand the benefit of this option.  Access to the oil and air filters is easy.  Changing oil or servicing your engine is made easy by keeping the area clear and easy to access.  These are simple ideas with very positive results.

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