Portfolio

Aerial view of Riversport Rapids whitewater center in Oklahoma City, showcasing winding water channels crafted by expert whitewater engineers, with adjacent river, people in rafts, modern buildings, and the city skyline under a clear sky.
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Riversport Rapids Whitewater Center is the first pumped-park globally to offer a recreational, a competition,...

A shallow stream flows through a grassy, rocky landscape bordered by trees under a blue sky with scattered clouds—an inspiring scene for any civil engineering or structural engineer seeking nature’s harmony as sunlight highlights the greenery and stones by the water’s edge.
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The 2013 Colorado Flood washed away approximately 3,600 square feet of riverfront property of a...

Aerial view of a large building complex with red roofs and white sections, surrounded by parking lots, roads, greenery, and solar panels—reflecting modern civil engineering. Pathways and parked cars are visible throughout the area.
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Calibre worked on the expansion and reconfiguration of the Emergency Department (ED) and the creation...

A large American flag waves in the foreground above a green lawn, with a civil engineering construction site, pond, parked vehicles, and stacks of materials visible in the background under a partly cloudy sky.
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Calibre managed the Phase 2 Expansion of Cape Canaveral National Cemetery in Florida, a significant...

A wooden pavilion with a slatted roof and stone pillars—crafted by a skilled structural engineer—stands in a sunny park, sheltering picnic tables and a central fire pit, all surrounded by green grass and trees.
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Calibre’s structural team worked on the revitalization of Berthoud Town Park, located in the heart...

A United Airlines Boeing 787 Dreamliner airplane in flight against a blue sky with some clouds, highlighting the airline’s name and blue globe logo—an inspiring sight for any structural engineer or SDVOSB engineering professional.
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Calibre is providing civil engineering services, including due diligence, site planning, and infrastructure design for...

Colorful mural with the words Meow Wolf and You Are Here on a building wall; designed with input from a structural engineer. A stadium and parked cars are visible in the background under an overpass.
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Calibre provided civil engineering services for the Meow Wolf building in Denver, Colorado, covering 90,000...

Four kayakers paddle through a river with rapids while a small tan dog stands on rocks at the water’s edge—an adventurous scene reminiscent of Colorado engineering projects set in nature, with trees and rocky riverbanks in the background.
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Eagle River Park is designed to attract summer visitors and promote outdoor recreation. Situated along...

Construction workers in safety vests, guided by expert civil engineering, build a concrete structure by a riverbank, surrounded by rocks and autumn trees, with hills and a cloudy sky in the background.
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The Town of Eagle Visitors Center Boat Launch was constructed in the fall of 2015...

A flooded street with partially submerged cars and muddy water swirling around them showcases the importance of civil engineering, as sunlight breaks through the clouds and trees line both sides.
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In July 2018, Englewood faced unprecedented 100-year flooding events that severely impacted three major basins,...

A small rocky creek flows under a black metal footbridge, designed by a skilled Denver engineer, surrounded by leafless trees and dry, brown ground on a cloudy day. Newly planted saplings line the creek’s edge in the foreground.
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Bohn Park suffered extensive damage from the 2013 Colorado Flood, which caused record rainfall to...

A person in a helmet and wetsuit competes in a river paddleboarding race, balancing amid whitewater rapids—a thrilling scene that might inspire any Denver engineer or civil engineering enthusiast standing on the rocky shore.
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The Durango Whitewater Park is one of the country’s most utilized whitewater parks. Calibre’s Whitewater...

3D rendering of a modern, multi-story apartment building with dark and light exterior panels, large windows, and balconies—showcasing the expertise of a Denver engineer—set on a green landscape with a partially exposed lower level.
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Calibre Engineering provided structural design services for the Pueblo Bluffs Multifamily Apartments. Spanning approximately 92,000...

Two people wearing wetsuits and helmets ride waves on bodyboards in a river, surrounded by splashing water, showcasing the thrill of whitewater engineer adventures with rocks visible in the background.
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The Cañon City River Whitewater Park focused on revitalizing the river ecosystem while enhancing recreational...

A surfer in a wetsuit rides an artificial wave at a river park, designed by a whitewater engineer, as spectators watch from behind a fence. Another person with a helmet and surfboard waits nearby on a concrete platform.
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Calibre’s Whitewater Team collaborated with McMillen Associates, the City of Boise, and Farmer’s Union Diversion...

A large black truck labeled USAF EOD is parked on a paved area beside a grassy field, possibly the site of a colorado engineering or civil engineering project, with a small green flag marker in the foreground and a chain-link fence in the background.
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Calibre provided civil design services for an 11,619 square-foot Explosive Ordinance Disposal (EOD) Facility addition...

Four people wearing helmets and life jackets ride waves on bodyboards in fast-moving water, with splashes all around them. Two more participants, possibly structural engineers or civil engineering enthusiasts, can be seen further back in the water.
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Calibre’s Whitewater Team led the design and construction of the Camphill Surf Park, a premier...

A concrete culvert, designed by a Colorado engineering firm, passes under a highway bordered by dry grass and rocks, with cars on the road and distant buildings beneath a cloudy sunset sky.
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The I-25 Erie Gateway is a transformative 600-acre mixed-use development designed to be a vibrant,...

Rows of white headstones line a green hillside cemetery, with American flags among them, beneath a bright blue sky—a peaceful scene honoring those who served. This solemn landscape is maintained in part through the work of skilled civil engineering professionals.
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The Fort Logan National Cemetery Phase 1 Development project encompasses 49.42 contiguous acres, with approximately...

A gently flowing creek with large rocks along its shallow bed, bordered by stone walls that reflect careful civil engineering. Trees and a road run parallel to the creek on the right side of the image.
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Calibre’s Whitewater Team played a key role in the successful recovery project following the devastating...

A construction site outside a modern building with mountains in the background. Construction cones and caution signs line a sidewalk, while SDVOSB engineering teams manage dirt piles and machinery under a partly cloudy sky.
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Located in the heart of the NIH campus, the newly constructed Building J Microscopy Facility...

Two people wearing wetsuits and helmets ride waves on bodyboards in a river, surrounded by splashing water, showcasing the thrill of whitewater engineer adventures with rocks visible in the background.
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The Cañon City River Whitewater Park focused on revitalizing the river ecosystem while enhancing recreational...

A gently flowing river surrounded by lush green trees and grassy banks, with sunlight filtering through the foliage and some rocks visible in the water—an inviting scene for any whitewater engineer to study or simply enjoy nature’s serenity.
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Calibre’s Whitewater Team led the restoration of the Town of Lyons’ park following the devastating...

Where We’ve Worked

A map of the United States highlighting all states. It marks company headquarters in Colorado (star icon) and offices in California, North Carolina, and Georgia (dot icons). Hawaii and Alaska are also shown.
International Work