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Our longtime partners know they can depend on us for any project, from oil and gas to mining and construction. That's because Wyoming Machinery Company is built on foundations of integrity, commitment and genuine trust, with 46+ years of experience and 4 generations of CAT expertise.

Turning Downtime into Go Time Since 1969

Safety - Integrity - Commitment - Excellence - Teamwork

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5300 W. Old Yellowstone Hwy
Casper, WY 82604
P 307.472.1000
F 307.261.4486

7819 Hutchins Drive
Cheyenne, WY 82007
P 307.638.7900
F 307.633.2525

5505 Mohan Road
Gillette, WY 82718
P 307.686.1500
F 307.686.3961

Gillette Mining
6500 Swanson Road
Gillette, WY 82718
P 307.686.2812
F 307.686.2830

Rock Springs
1940 Elk Street
Rock Springs, WY 82901
P 307.362.6500
F 307.922.5549