Mobile Aggregate Recycling Services, Inc.

Your mobile crushing contractor for on-site, temporary crushing services specializing in quarry rock, concrete, and recycled asphalt.

Mobile Crushing Services

Our fleet of portable crushing plants are capable of meeting all certified state gradation stone specifications. MARS produces clean product from material already on your site for sub-base, pipe backfill, utility trenches, and more.


Rock Crushing

Our portable crushing and screening services are available for commercial/industrial sites, quarries, and infrastructure.


Asphalt Recycling (RAP)

Our RAP recycling program turns recovered asphalt into usable material for new asphalt applications. MARS often succeeds where others have failed in regards to quality demands.


Concrete Crushing

Complete turnkey concrete recycling service at your site. We bring portable crushers and screens as well as concrete pulverizers and excavators outfitted with hydraulic hammers to handle the oversize material.

Get Clean, Usable Product On Demand.

The MARS Difference


We make your project easier, and can offer recommendations on gradation, plans, and more.


We meet demanding schedules with an in-house machine shop, on-site spare parts, and exceptional preventative maintenance.


MARS employees typically have 8-14 years of experience. All are MSHA-certified as well.

Scott Slater (left) has over 30 years of experience focused solely on mobile aggregate services. He is shown here with his son, Scott, Jr.

Scott Slater (left) has over 30 years of experience focused solely on mobile aggregate services.

Scott formed MARS - Mobile Aggregate Recycling Services, Inc. in 1991. MARS has become a top choice in the portable crushing industry having crushed over 17 million tons of concrete, rock, and asphalt throughout the United States.

"They have the ability to perform any crushing, screening or recycling project and accomplish it efficiently, on time and SAFELY!"

Jim Voytko

VP of Production/Operations at American Asphalt

"We are enormously pleased with the relationship that has developed between our firms."

Thomas M. Knobei

Project Manager at Bell

"They are the first company I call when I have crushing or screening needs."

Edward M Farnschlader

Project Manager at Brubacher

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