Underground Utilities

Handling Essential Infrastructure Below the Surface

At Tri Mor, we specialize in underground construction services, ensuring the safe and efficient installation of essential infrastructure below the surface. Our team is experienced in handling complex underground utility projects, including water and sewer lines, storm drainage systems, and other critical subsurface work.

Using advanced techniques and high-quality materials, we deliver durable, long-lasting underground solutions that meet the highest industry standards.

Tri Mor team placing concrete structure

Why Tri Mor?

Trusted Experience

Over 40 years of expertise in underground utility installation and excavation.

All-in-One Solutions

Specialized in water, sewer, and storm drainage systems for any project.

Cutting-Edge Tools

Using the latest equipment and technology for accuracy and efficiency.

Safety First

We adhere to all safety regulations and best practices for underground work.

See Us In Action

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Petitti’s Bath Greenhouse

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Lake Forest Country Club

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Tri-C Emergency Services

Build with Confidence.

Whether you need expert concrete paving, infrastructure solutions, or a trusted partner for your next project, Tri Mor is here to deliver.

Tri Mor crew excavating around fire hydrant