CENTRAL ILLINOIS SAND AND GRAVEL EQUIPMENT SPECIALISTS

Built for uptime.

Proven in the pit.

Straight talk, solid builds, and equipment made for the conditions you face every day. New, used, or built from scratch.

EQUIPMENT THAT HOLDS UP. SUPPORT THAT SHOWS UP.

The team that’s been in your boots and has your back.

Three generations in the sand and gravel world teaches you a few things. We use that experience to build smarter, tougher solutions. We only hang up our hats when your operation is more productive and more profitable. 

a productive pit starts with the right equipment.

New Equipment

Ready for the load your pit demands

Reliable new equipment from brands crews trust, set up for the demands of sand and gravel operations.

Used Equipment

Field-tested and Rebuilt to last

Inspected rigorously and rebuilt for demanding pit conditions. Add capacity and uptime without a full new build.

Custom Fabrication

Engineered around your operation

From booster pumps to complete plants, our custom builds clear bottlenecks and keep production going.

Why sand & gravel crews call Loos

We’ve spent four decades in the mud, grit, and grind.

Three generations of real-world experience drives smarter solutions and tougher equipment.

We show up when it matters most

Anyone can sell equipment. We answer the phone, troubleshoot with you, and get you rolling again when time is tight.

Custom fixes for real-world problems

If the right solution exists, we’ll get it. If it doesn’t, we custom build it. Every solution is engineered to increase output and uptime.

We’re a partner in your profitability

We only count ourselves successful when your equipment is getting results. That’s why we build for the long haul.

FIELD-TESTED USED EQUIPMENT

More life. More output. Less cost.

Metso 10″ Bearing and Shaft Assembly Part # 688695PS

New

Available

10″ Underwater Dredge

Used

Sold

N40 Metso pump

New

Available

Wash Plant

Refurbished

Sold

J30 Booster

Refurbished

Sold

Spool and Reducer

New

Available

 HEARD AROUND THE JOB SITE

“Loos consistently takes great care of us with prompt, reliable service and a strong understanding of our projects. Their team is professional and easy to work with, and Mark is always happy to answer any questions, providing clear guidance whenever needed.”

-Kim Lawrence | Lawrence Gravel in West Union, IL

YOUR GOALS. YOUR SETUP. YOUR BUDGET.

Let’s talk through your next move.

We’ve seen the pitfalls. We’ve fixed the bottlenecks. Let’s talk through what you need to make your operation more productive.