Strong roads start with the right foundation

Gallagher Asphalt delivers expert excavation and aggregate base preparation to support long-lasting streets, highways, and infrastructure across Illinois.

excavation specifics

Building Roads from the Ground Up: Strength, Stability, Durability

Meticulous excavation and base preparation are essential to the overall performance of a roadway. From major highways to neighborhood streets, our excavation and aggregate base work focus on what matters most from the ground up: strength, stability, and durability.

We expertly remove unsuitable materials, shape the terrain, and install a high-quality aggregate base that supports every layer above. By laying the proper groundwork, we help move families forward with safer roads that are built to last.

our projects

See our latest projects

Morton Salt

Cottage Grove

Chicagoland Speedway

Autobahn Racetrack

WHY CHOOSE US

Why Chicagoland Communities Count On Us

Our paving promise goes beyond the surface. Here’s how we deliver every time:

Legacy of Excellence

With four generations of family leadership, we’ve been raising the bar in performance for nearly a century.

Relentless Quality

We don't cut corners. Ever. Every inch of pavement we put down is held to the highest standard—because our communities deserve nothing less.

Safety First

Every project begins and ends with protecting our team, community, and the people travelling on our roads.

Innovation in Action

As pioneers in asphalt recycling, we invest in forward-thinking technology and expertise to reduce costs and conserve resources.

Let’s build roads that move families forward

Get in touch with our team today to see how Gallagher Asphalt can help you complete your paving project, on time and on budget.

Morton Salt

I-55

I-57

Cottage Grove

Chicagoland Speedway

Autobahn Racetrack