CLS CLS is the world leader in compressors, fabrication, sales, service and support of a full range of

In addition to being a dealer for all the major compressor manufacturers, CLS fabricates custom equipment for applications both large and small. We also sell after-market and replacement compressor parts, cylinders, lubricants, filters and spare parts. And with our variety of plans for rental, leasing or sales, CLS is ready to meet whatever your compression equipment needs may be!

Is it time to change your compressor separator? Not sure when yours is due? CLS can help you find the right separator an...
09/04/2026

Is it time to change your compressor separator? Not sure when yours is due? CLS can help you find the right separator and determine the proper maintenance interval for your equipment.

Waiting too long can lead to oil carryover, pressure drops, unnecessary wear, and reduced system performance. Don't wait for compressor failure, let us keep you running when you need it most.

From body shops to manufacturing facilities, compressed air keeps the automotive industry moving. Pneumatic tools, paint...
09/03/2026

From body shops to manufacturing facilities, compressed air keeps the automotive industry moving. Pneumatic tools, paint systems, lifts, assembly equipment, and more all depend on consistent, reliable air. CLS provides the equipment, service, parts, and expertise automotive operations need to keep their compressed air systems performing.

Need compressed air without the long wait? We can help.Whether you're covering planned maintenance, unexpected downtime,...
09/01/2026

Need compressed air without the long wait? We can help.

Whether you're covering planned maintenance, unexpected downtime, or a temporary project, CLS offers rental equipment to help keep your operation moving.

Innovation starts with solving real-world challenges. After proving the performance of a custom-designed gas compressor ...
08/31/2026

Innovation starts with solving real-world challenges. After proving the performance of a custom-designed gas compressor in the field, our team is now building additional units featuring improved filtration for cleaner gas and increased reliability.

At CLS, we engineer solutions designed to perform and built to last.

Serving northeast Wyoming with dependable, compressed air solutions. The Gillette branch warehouse stocks repair and ser...
08/24/2026

Serving northeast Wyoming with dependable, compressed air solutions. The Gillette branch warehouse stocks repair and service parts including oil; OEM and non-OEM options.

Need service? Give our Gillette branch a call today. For on-call, 24-hour support call 307-682-2084.

08/21/2026

Regular maintenance is key to keeping your equipment running efficiently and avoiding costly downtime. Staying on top of service schedules can extend the life of your compressor and improve overall performance.

Already working with another compressor company? Switching doesn't have to be complicated.At CLS, we make the transition...
08/19/2026

Already working with another compressor company? Switching doesn't have to be complicated.

At CLS, we make the transition as smooth as possible by evaluating your existing equipment, understanding your operation, and creating a service plan that minimizes disruption so you can focus on running your business.

CLS is a world leader in high pressure compressor fabrication, sales, rentals, service and support. We design, fabricate, sell, rent and service standard to high pressure compressors.

Getting started with CLS is simple.✅ Tell us about your operation.✅ We'll evaluate your equipment or project.✅ Our team ...
08/17/2026

Getting started with CLS is simple.

✅ Tell us about your operation.
✅ We'll evaluate your equipment or project.
✅ Our team recommends the right solution.
✅ We build, install, service, and support your equipment for the long haul.

One partner. One solution. Long-term support.

Every dollar spent on emergency repairs is a dollar that can't be invested somewhere else. Preventative maintenance help...
08/12/2026

Every dollar spent on emergency repairs is a dollar that can't be invested somewhere else. Preventative maintenance helps reduce unexpected breakdowns so you can spend your budget on growth, new equipment, or your next project, not avoidable repairs.

Plan ahead with CLS.

From upstream production to processing facilities, reliable, compressed air keeps the energy industry moving.CLS provide...
08/11/2026

From upstream production to processing facilities, reliable, compressed air keeps the energy industry moving.

CLS provides custom fabrication, compressor service, maintenance, and engineered solutions designed to minimize downtime and maximize performance in the most demanding environments. When your operation can't stop, neither can your equipment. Choose CLS.

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1935 N Loop Avenue
Casper, WY
82601

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