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Building outdoor spaces.


Years in Business
Parks and Recreation Projects
Collective Years of Employee Experience
Donated to Charitable Organizations
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For more than 40 years

ECI Site Construction Management, Inc. has been the acknowledged leaders in the construction of multifaceted outdoor and recreational venues throughout Colorado. When complex challenges exist, we are sought after as the dominate builder because of our reputation to provide exceptional on-site performance and concentrated management.

Featured Projects 

ECI has a passion for parks and our vision for the South Platte River. They always keep in mind what we’re trying to create. That’s what separates them from other contractors.”

– Allegra “Happy” Haynes, City and County of Denver

“I have worked directly with ECI on three successfully completed South Platte River Vision Projects. ECI worked diligently with the design teams to make the project partners’ vision a reality through pre-construction and project construction. ECI’s self-performance capabilities assured adherence to strict water quality and environmental standards working within the river. Despite the environmental and river/water control challenges, the River Vision projects were completed on time and within budget.”

– Jeff Shoemaker, The Greenway Foundation

“ECI displayed strong leadership and project management, as well as thoughtful approach to managing the Jeffco Public Schools projects in clusters, led by experienced superintendents and foremen.”

– Edward Huszcza, Jeffco Public Schools

ECI exceeds what is expected from a general contractor. They offer forward-thinking construction and project management. Our relationship is strong because ECI works side-by-side with us to accurately predict costs, review our documents for constructability, and value engineer project scopes.”

– Roger Sherman, BHA Design

“Thank you, ECI, for your work on Platte Farm Open Space. Your team made themselves readily available, always collaborated to find the best solutions, and responded quickly. This is how ECI operates and not all contractors do.”

– Stacy Stickler, Valerian, LLC