With over 30 years of proven experience, J-2 Contracting has established itself as a trusted leader in underground utility installation across Colorado and the surrounding region.

The company specializes in the installation of water, sanitary sewer, and storm drainage systems, completing projects ranging from small municipal improvements to large-scale infrastructure developments.

J-2's team combines deep industry knowledge with a commitment to safety, precision, and efficiency, using state-of-the-art equipment and innovative methods to deliver high-quality results. Our longstanding relationships with public agencies, private developers, and general contractors reflect our reputation for reliability, technical expertise, and timely project completion in the underground utility sector.

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J-2 Contracting has wide ranging experience in both size and scope of project. We have completed contracts covering nearly all civil construction disciplines, including community parks, sport parks, streetscapes, street and road construction, earthwork and excavation, public utilities, drainage systems, water distribution, site demolition, on grade pavement recycling, recycling/crushing & aggregates, aggregate mining and crushing, and more.