KDG Engineering, LLC

Your Vision, Our Expertise

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About the firm

Established in 2009, KDG Engineering, LLC delivers structural and civil engineering solutions with an emphasis on responsive, efficient design methods. The practice collaborates closely with public and private clients to deliver robust infrastructure, structural, and transportation systems.

Established
2009
Team
Micro
Firm type
Civil Engineering · Structural Engineering · Transportation Engineering

People

Stan KobayashiPrincipal Engineer

Frank AffrontiAssociate Principal Engineer

Krystofer PajkaStructural Engineer

Garrett SpurgeonStructural Engineer

Capabilities

Structural Engineering

Service website

Delivering resilient structural solutions for transportation systems and public works, focusing on safety, constructability, and regulatory compliance.

  • Bridge Design

    Comprehensive structural design for new and rehabilitated highway and railroad bridges.

  • Bridge Inspection

    Condition assessments and evaluations of existing bridge structures to ensure safety and structural integrity.

  • Minor Structure Design

    Design of smaller auxiliary structures, including buried systems, soil nail walls, and equipment foundations.

  • CDOT Off-System Load Rating

    Performing structural evaluations and load rating calculations for off-system highway bridges.

Civil Engineering

Service website

Providing comprehensive site and roadway designs that align with municipal and state specifications.

  • Roadway Design

    Planning and design of streets, highways, and multi-modal transit corridors.

  • Site Civil Engineering

    Land development support, site planning, utility coordination, and grading design.

Engineering and Construction Management

Service website

Managing capital projects from design verification through active field construction.

  • Project Management

    Coordinating interdisciplinary teams and standardizing project workflows to meet client objectives.

  • Construction Administration

    Providing structural observation, quantity verification, and contract compliance during construction.

Industries

Bridges · Highways & Roads · Transportation · Airports · Transit

Projects

DTO Bridge Inspection

Denver, CO · Transit · Client: Denver Transit Operators

Project details

Multi-year bridge inspection and structural evaluation services for transit infrastructure.

Denver East Economy Parking Lot

Denver, CO · Airports · Client: Denver International Airport

Project details

Structural design for various elements of the economy parking lot rehabilitation, including a soil nail wall, a 70-foot light mast foundation, and structural components for shuttle shelters.

CDOT Off-System Load Rating

Colorado · Bridges · Client: Colorado Department of Transportation

Project details

Statewide load rating services and structural evaluations for off-system bridges.