Welcome to Monument Machine Shop, Ltd. - Marwyn Sales & Supplies

**We are on call 24 hours a day, 7 days a week**

We offer a full service facility for mechanical repairs, welding, machining, and equipment design and manufacturing. We offer a wide variety of new and used inventory for Atlas Copco rotary drills, DHD, IR compressors, IR generators, IR light towers, Myers and Cat water injection pumps, as well as King and Western rubber swivels.

As the sole distributor and dealer for Atlas Copco deep hole rotary rigs in Western Canada, we are a fully stocked and equipped facility. Carrying a large variety of rebuilt, replacement, and new OEM parts, our warehouse is forever expanding. Possessing a direct connection to the AC factory we have an excellent availability on all non-stock items. All the equipment utilized in the water well/shallow gas industry is at your disposal, such as portable air-end compressors, mud pumps, DHD hammers, applicable motors, deck engines, swivels, and winches.

Our licensed service department is equally unsurpassed. Extensive knowledge and experience give us the skills to assist you in every capacity. If you have a machine down, we are your solution. For modifications, annual inspections, rebuilds and repairs, our service staff is ready, willing, and able.

Monument/Marwyn is dedicated to serving our customers with the very best service possible. We pride ourselves in the knowledge that our services are performed accurately, timely, and safely in our shop, or in the field. The goal of our sales team is to fill your order as quickly and accurately as possible to get you on your way.