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Denver (S Colorado Blvd), Colorado


Welcome to Denver

If you climb high enough in the “Mile-High City”, you’ll be able to see some of the work we’ve done in our community and across the United States.

Based out of Colorado’s capital city, our Denver team has expertise in water, environmental services, and transportation. We aim to deliver the highest level of excellence to our clients, whether it’s hanging by a rope to inspect the O’Callaghan-Tillman Memorial Bridge; designing improvements to the City of Brush’s wastewater treatment plant; or providing design, wetlands investigation, and construction engineering for the new City of Delta Truck Bypass.

Through services such as water and wastewater design, environmental analysis, roadways, and bridge design and inspections, we help our clients and neighbors live simpler and breathe easier…even at a mile high!

Photo of Ryan
Ryan Nataluk

Vice President, Infrastructure Inspection
Phone: (303) 758-4058

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Meet Our Team

Nick Cioffredi, Senior Principal

You’d be amazed how many bridges you drive over on a daily basis and don’t realize that you’re on a bridge. My job out there is to keep our neighbors and communities safe.

John Wiser, Principal, Environmental Services

My goals are to bring positive energy to work every day, to be forward thinking, and to lead by example. Let's create a fun and rewarding work environment together.
John Wiser Principal, Environmental Services Read More

Lisa Morey, Transportation Specialist

I like to think of mobility as an art, integrated with data, standards, and human behavior—it should be safe, intuitive, and efficient.

Walter Weinig, Senior Associate, Hydrogeologist

Working with good colleagues and with good clients whose values align with ours brings a smile to my face.
Walter Weinig Senior Associate, Hydrogeologist Read More

Victoria Edington, Transportation Engineer

I enjoy being able to work on projects that help the surrounding community, because it’s my community, too.

Matt Tinucci, Senior Mechanical Specialist

My focus is to solve complex problems, drive best practices, and deliver quality project excellence in the communities we serve.

John Barone, Senior Associate, Digital Practice Manager

Economic pressures are greater than ever. Technology is how we get an edge over our competitors and recruit and retain the best talent.
John Barone Senior Associate, Digital Practice Manager Read More

Chris Williams, Senior Vice President, US Federal Program

Our people and culture differentiate us. We’re driven to support our clients and engage with communities to make the world a better place.
Chris Williams Senior Vice President, US Federal Program Read More

Nick Cioffredi

Senior Principal

John Wiser

Principal, Environmental Services

Lisa Morey

Transportation Specialist

Walter Weinig

Senior Associate, Hydrogeologist

Victoria Edington

Transportation Engineer

Matt Tinucci

Senior Mechanical Specialist

John Barone

Senior Associate, Digital Practice Manager

Chris Williams

Senior Vice President, US Federal Program

We're better together

  • Become a client

    Partner with us today to change how tomorrow looks. You’re exactly what’s needed to help us make it happen in your community.

    Contact Us
  • Design your career

    Work with passionate people who are experts in their field. Our teams love what they do and are driven by how their work makes an impact on the communities they serve.

    Join the Team
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