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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.
[city_state]
  • Erie
  • CO

Town of Erie I-25 Gateway

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The I-25 Erie Gateway is a transformative 600-acre mixed-use development designed to be a vibrant,...

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A river with rapids flows through a city, bordered by rocks, greenery, and walkways. People sit near the water; buildings designed with civil engineering expertise, a bridge, and power lines are in the background under a clear sky.
[city_state]
  • Denver
  • CO

The South Platte River Rehabilitation and Hydraulic Modeling

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Located in the heart of downtown Denver, the South Platte River Rehabilitation project spans one...

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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.
[city_state]
  • Cheyenne
  • WY

Cheyenne VA Medical Center ER Expansion

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Calibre worked on the expansion and reconfiguration of the Emergency Department (ED) and the creation...

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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.
[city_state]
  • Durango
  • CO

Durango Whitewater Park

The Durango Whitewater Park is one of the country’s most utilized whitewater parks. Calibre’s Whitewater...

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Aerial view of a large, winding lazy river water park designed with expert civil engineering, surrounded by greenery. City skyline and scattered clouds are visible in the distance, with multiple pools and walking paths integrated into the landscape.
[city_state]
  • Montgomery
  • AL

Montgomery Whitewater

Nestled along the scenic Alabama River, Montgomery Whitewater spans over 100 acres and serves as...

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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.
[city_state]
  • Denver
  • CO

United Airlines Denver Campus

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Calibre is providing civil engineering services, including due diligence, site planning, and infrastructure design for...

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Construction workers in safety gear pour and smooth fresh concrete for a sidewalk and driveway near a building, as SDVOSB engineering professionals oversee the site. Trucks are parked nearby, with dirt and construction materials surrounding the area.
[city_state]
  • Commerce City
  • CO

USFWS Nat’l Eagle Repository Parking Lot

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This project encompassed the repaving and construction of the parking lot, covering both the existing...

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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.
[city_state]
  • Lyons
  • CO

Apple Valley Bank Stabilization

The 2013 Colorado Flood washed away approximately 3,600 square feet of riverfront property of a...

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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.
[city_state]
  • Denver
  • CO

United Airlines Denver Campus

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Calibre is providing civil engineering services, including due diligence, site planning, and infrastructure design for...

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A wooden footbridge with yellow caution tape blocks crosses a grassy creek with eroded banks—an example of civil engineering challenges—while nearby houses and trees rest under a partly cloudy sky.
[city_state]
  • Littleton
  • CO

Jackass Gulch

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The Jackass Gulch project encompasses approximately 1,000 acres of critical watershed management. Calibre was contracted...

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Sunlit cliffs and rock formations of the Grand Canyon rise above deep valleys, with green shrubs in the foreground—an inspiring scene for SDVOSB engineering and civil engineering projects under a hazy blue sky.
[city_state]
  • Grand Canyon National Park
  • AZ

Grand Canyon National Park North Rim

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Located in the picturesque North Rim area, this extensive infrastructure project spans vital water and...

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Three people stand on rocky edges by a shallow river under a clear blue sky, with trees and grassy banks in the background—a peaceful scene that might inspire any civil engineering or structural engineer in Denver. Smooth stones line the shoreline.
[city_state]
  • Lyons
  • CO

Lyons Supply Irrigation Diversion Structure

Calibre’s Whitewater Team sought to enhance the Supply Irrigating Ditch Company’s diversion structure on St....

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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.
[city_state]
  • Denver
  • CO

United Airlines Denver Campus

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Calibre is providing civil engineering services, including due diligence, site planning, and infrastructure design for...

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Aerial view of a suburban neighborhood designed with precision, showcasing houses, parked cars, trees, and commercial buildings—an example of civil engineering in action along Denver’s intersecting streets on a sunny day.
[city_state]
  • Muncie
  • IN

On-call Civil Engineering Service for Muncie, Indiana

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Calibre served as the on-call civil engineer for the City of Muncie, Indiana, overseeing a...

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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.
[city_state]
  • Pueblo
  • CO

Pueblo Bluffs Multifamily Apartments

Calibre Engineering provided structural design services for the Pueblo Bluffs Multifamily Apartments. Spanning approximately 92,000...

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A yellow excavator loads dirt into a white dump truck at a construction site under a clear blue sky. Dirt piles and tire tracks mark the ground, while power lines stretch in the background, showcasing real-world civil engineering in action.
[city_state]
  • Englewood
  • CO

City of Englewood Oxford Pedestrian Bridge

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Calibre undertook the conceptual layout and cost estimation for a pivotal bridge extending from the...

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A modern Salvation Army building with brick and black paneling, reflecting thoughtful civil engineering, sits on a sloped street under a partly cloudy sky. A blue car is parked nearby, and trees line the landscape around the building.
[city_state]
  • Denver
  • CO

Salvation Army Family Housing

Calibre provided civil engineering services for this redevelopment on a 5.1-acre site, which included renovating...

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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.
[city_state]
  • Durango
  • CO

Durango Whitewater Park

The Durango Whitewater Park is one of the country’s most utilized whitewater parks. Calibre’s Whitewater...

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A covered walkway leads to a red-brick building with multiple windows, ideal for a structural engineer. A blue sign by the walkway reads Building 65. Trees and grass surround the area under a clear sky.
[city_state]
  • Little Rock
  • AR

Design Package for Structural Repairs at Building 65

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Located in Little Rock, Arkansas, the Eugene J Towbin Memorial Veterans Hospital is a significant...

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Aerial view of an outdoor whitewater rafting or kayaking venue designed by a whitewater engineer, with winding artificial river, stadium seating filled with spectators, surrounding tents, and crowds walking along pathways.
[city_state]
  • Waltham Cross
  • UK

Lee Valley White Water Centre – 2012 Olympic Canoe Slalom Venue

Calibre’s Whitewater Team proudly contributed to the Lee Valley Whitewater Centre, the iconic venue for...

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A small adobe building with rustic stone walls and wooden beams sits among desert plants and trees, its sign reading Museum. Designed with expert civil engineering, a paved path leads visitors to the entrance.
[city_state]
  • Mesa Verde National Park – near Cortez
  • CO

Mesa Verde National Park

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Located within the historic Chapin Mesa Historic Buildings and National Historic Landmark District, this significant...

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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.
[city_state]
  • Erie
  • CO

Town of Erie I-25 Gateway

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,

The I-25 Erie Gateway is a transformative 600-acre mixed-use development designed to be a vibrant,...

Read more
View of a cityscape featuring modern buildings, construction cranes, a cable car system, and a river in the distance—an inspiring scene for any Colorado engineering firm—with cloudy skies and green trees in the foreground.
[city_state]
  • Portland
  • OR

Portland VA Construct Space for Surgical Service

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Calibre provided structural engineering services for the VA Portland Healthcare System, located in Portland, Oregon....

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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.
[city_state]
  • Wanaka
  • NZ

Camphill Surf Park

Calibre’s Whitewater Team led the design and construction of the Camphill Surf Park, a premier...

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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
  • Bratislava, Slovakia
  • Hāwea Flat, New Zealand
  • Lee Valley/London (UK)
  • Meghalaya, India
  • Nassau, Bahamas
  • Nottingham (UK)
  • Sort, Spain
  • Teeside (UK)
Contact
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