Monument Machine Shop/Marwyn Sales & Supplies have been in business for 25 years. We are a company you can depend on and trust. We specialize in oilfield/water well heavy equipment repairs and sales. We have a very knowledgeable staff to assist you with all your needs.

We have employed qualified personnel in the areas of machining, welding, and heavy duty repairs.

Feel free to direct any general inquires to our office at (403) 269-8212.