Eastern Idaho - Sunroc Construction & Materials

About Depatco

Eastern Idaho’s Supplier of Choice

Depatco was founded in St. Anthony, Idaho in 1978 by the Stoddard family, and now, it is one of the largest privately owned and operated construction companies in southern Idaho. With the recent acquisition of Depatco by Sunroc Corporation, Depatco will expand and continue to offer services in the Snake River region. We have decades of experience in construction, asphalt paving, concrete work, sand and gravel, and deep foundations. While servicing Eastern Idaho and Western Wyoming, we are committed to delivering the best materials, expert service, and unmatched satisfaction to our customers on every project. We take that promise seriously, and we will work tirelessly to see your job through.

Aggregate Products Catalog

View our Aggregate Products Catalog. Conveniently browse Sunroc's sand and gravel products from the region's best sources. Click the link below to browse our aggregates products by location, type, and more.

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ON-TIME DELIVERY

Our word is our bond. For everything from delivery times to project timelines, we meet the expectations we set. Trust Sunroc for prompt and reliable service.

EQUIPPED FOR SUCCESS

We have the machinery to tackle your toughest project. Our equipment is valued at more than $75 million. We invest in the best machines to make sure the work is done right.

QUALITY PRODUCTS

It’s all in the materials. Whether its sand and gravel or asphalt, our products stand above. Custom aggregates are our specialty.

AGGREGATE PRODUCTS

We produce a variety of aggregate products from multiple gravel pit locations – we can even set up mobile crushing and screening equipment on the project site.

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CONCRETE WORK

You can trust Depatco’s commercial concrete services to be high quality and straightforward. We have the tools and expertise to conquer any concrete job.

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CONSTRUCTION

We are dedicated to offering a premier level of construction products and services. From mass grading to utility installation, we have the experience and professionalism to complete your project properly.

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ASPHALT & ASPHALT PAVING

Depatco’s asphalt paving is the top-performing in the industry. Our asphalt mixes produce extremely smooth pavement that improves the performance of any finished surface and lowers the average annual cost for road maintenance throughout its life cycle.

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Locations

Ready to pick-up your materials? We’re happy to serve you at any of our 9 locations throughout East Idaho facilities.

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Get In Touch

How can we help on your next project? Drop us a line, we’d love to chat.

“Depatco has completed numerous pipe installation projects including water and sewer projects. We have never had problems with their scheduling, project management, construction work, required paperwork and other aspects of complicated construction projects. They are not change-order driven and have always maintained a workable and professional attitude during and after construction.”

John Millar / City of Rexburg Public Works Director

"Depatco has worked flawlessly with our firm to accomplish a multitude of various general contracting projects in southeast Idaho from Western States Cat to The Cheyenne Connector to Stewart Additions in Chubbuck. Promises made, promises met."

Lloyd Merrill, President / JK Merrill and Sons Inc

“Based on Depatco's past performance with the city, we appreciate the timely responses and professionalism they bring with them on every job. The city highly recommends them to any entity for their thoroughness and accommodations they make to the city and our residents.”

David Swager / Clerk/Treasurer City of Rigby