Building with Purpose, Powered by Experience

With over 28 years of field experience and 4 years as an established company, "DDiaz Construction LLC" specializes in connecting critical infrastructure with a human approach. We serve Utah and Colorado with precision, commitment, and integrity.

Specialized Concrete Work

We provide concrete placement, pouring, and finishing for structural, industrial, and decorative projects, including foundations, slabs, sidewalks, walls, and pavements.

We install underground fiber optic networks using horizontal directional drilling equipment.

Underground Fiber Optic Installation

To ensure minimal surface impact and maximum precision, meeting all local and federal standards.

Excavation and Site Preparation

We perform excavation for underground infrastructure, foundations, and public utilities using modern machinery and certified operators to ensure safe and efficient earth movement.

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Let’s talk about your next project

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At DD Diaz Construction LLC, we value every opportunity to collaborate. Whether you have a question, need a quote, or want to work with us, we’re here to respond clearly, quickly, and with commitment.

Location Corporate Headquarters