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The Civil
Engineering Standard

Providing creative, yet practical, project solutions for our Transportation, Environmental, Infrastructure, and Municipal clients.

Location-Oklahoma City
Awards Won
Employees
Projects Completed
Year Established

1961

2K+

40

35+

1

Transportation

TEIM Design is a leader in transportation engineering. TEIM works closely with our clients to design projects that not only improve the safety, but also increase the operational efficiency of Oklahoma's transportation network.  Designing transportation corridors requires technical expertise and organizational skills to ensure the many details are handled correctly.  TEIM's expertise and skill are demonstrated by the numerous projects the firm has designed for our municipal, county, and state clients. Transportation services available from TEIM include:

  • Roadway Design

  • Bridge Design

  • Drainage/Storm Sewer Design

  • R/W Plans & Acquisition

  • Access Management

  • Pavement Design

  • Utility Relocation

  • Structural Design

  • On-Call Design Services

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Infrastructure

TEIM Design provides infrastructure services to city, county, state, and Federal government agencies.  Our clients include the Oklahoma City Water Utilities Trust, City of Yukon, City of Edmond, and City of Bethany. TEIM's effective designs and dedication to our clients ensure continuity from start to finish over the multiple years of planning, design, and ultimately construction. TEIM's infrastructure services include:

  • Water Transmission Lines

  • Water Treatment Facilities

  • Water Wells

  • Water Storage Facilities

  • Wastewater Basin Studies

  • Wastewater Treatment Facilities

  • Sanitary Sewer Interceptors

  • On-Call Design Services

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Environmental

TEIM Design's Environmental Division provides a variety of environmental services for transportation, infrastructure, and municipal projects. TEIM can identify and complete all the studies and steps necessary to complete the NEPA clearance process for an engineering project.

 

​The Federal Government cannot assist, neither physically nor financially, any project that has not been environmentally cleared through the NEPA (National Environmental Protection Act of 1969) process.  NEPA compliance includes examining all potential environmental, economic, and social impacts associated with a given project.  TEIM's staff is well-versed in conducting the NEPA clearance process, including environmental field specialist studies, public involvement programs, and NEPA summary document preparation. TEIM's environmental services include:

  • Public Involvement

  • Field Specialist Studies Including

    • Biological Assessment​

    • Waters and Wetlands Delineation

    • Hazardous Waste Review

    • Traffic Noise Analysis

    • Cultural Resources Inventory

  • NEPA Documentation

    • Categorical Exclusions​

    • Environmental Assessments

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Municipal

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TEIM Design has provided municipal design and engineering services to city, county, and other government entities, as well as to the private business sector, for 60 years and has provided on call city engineering services for over 50 years. TEIM listens to your needs and develops reasonable and constructible solutions. TEIM's municipal services include:

  • Municipal Street Rehabilitation 

  • Traffic Control, including roundabouts

  • Distribution Water Lines

  • Sanitary Sewer Line Rehabilitation

  • Multimodal Transportation Facilities

    • Sidewalk​s

    • Trails

    • Boat Landings

  • Parking Lots​

  • On-Call Municipal Engineering

Who We Are

About Our Company

TEIM Design, PLLC can trace its origins to a small consultant engineering firm founded in 1961 in Oklahoma City named Howard L. Russell and Associates.  As the firm added partners, the company name became Russell, Gravlin, Douglas and Cornell, Inc.  in 1970.  With an expansion into transportation design in 1997, Douglas, Davis, and Gravlin changed the company name to Triad Design Group, Inc.

In early 2020  Joe Davis, Josh Johnston, and Shay Smith formed TEIM Design, PLLC. Most of Triad Design Group's staff of approximately 40 engineers, technicians, and support personnel transferred to the newly formed company.  TEIM will provide all design services for Triad projects, ensuring a seamless transition. 

The name “TEIM” represents the services we specialize in:

Transportation    Environmental    Infrastructure    and    Municipal

engineering services.  Although our name is different, TEIM Design is located at the same Oklahoma City location, includes essentially the same staff previously working under Triad Design Group, and continues to provide the same high-quality engineering services to our clients.  We are excited about the future and look forward to many challenging projects!

1961

Howard L. Russell & Assoc.

1970

RGDC

1997

Triad Design Group

2020

TEIM Design, PLLC

Our Services

We Offer a Range of Services to Meet Your Needs

Civil Engineering

Roadway

& Geometric Design

 Design Reports

Transportation

Structural Design

Subsurface

Utility Engineering

Municipal Infrastructure Design

NEPA Documentation

& Public Involvement

UAV Flights

Construction Inspection

Roadside Hydraulics

& Hydrology

What We do

Our Projects

TEIM Design has developed many quality transportation and municipal plans over the years to meet the needs of our clients. Here are some recent highlights.

TEIM Design, PLLC is conveniently located in northwest Oklahoma City, providing easy accessibility to our clients throughout the state. 

TEIM Design's office contain over 10,000 square feet of production space, housing our engineering, administrative support, and computer systems management personnel.  

All project work is coordinated through TEIM Design to provide a single point of contact to the client.

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