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We offer the following professional services:

Institution Planning & Design

Land Planning



Water Resources

Civil site design

Landscape Architecture

Land Acquisition

Construction Management

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To provide the knowledge, expertise

and resources necessary to help

our clients realize their goals

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At Columbia Engineering we believe in serving

not only our clients, but also our community.

We are active participants in a number

of organizations and causes.


  • Columbia Engineering has been very responsive to project needs, has submitted deliverables on time and within budget and has provided a high-quality product.  I would recommend Columbia Engineering to provide professional services on future projects.

    Brittney Bulfinch

    Project Coordinator, Gwinnett DOT
  • Columbia Engineering has provided professional engineering services on a number of high profile projects for the City of Newnan since 2013, including drainage improvements for West Washington St and the design and construction management of a four-lane urban type parkway with a multi-purpose path. Columbia Engineering has been instrumental in working through the environmental studies, permitting, mitigation efforts, utility coordination, and assistance with public information outreach. Columbia Engineering has been responsive, mindful of costs, and has addressed any obstacle or issue with sound judgment. They have proven time and time again an ability to work with staffs at the City, various property owners, and contractors to resolve or eliminate problems.  I consider them a very important part of the success of our projects. We have been pleased with the quality of work performed by Columbia Engineering and the responsiveness of their staff.  I would recommend Columbia Engineering to any government agency looking for professional engineering services.

    Michael Klahr

    Public Works Director, City of Newnan
  • I cannot imagine any other civil engineer in the foxhole with Stewart Perry than Columbia Engineering. You took hold of the project and no matter how much hurricane force winds and rain were hitting you in the face, never let it go. The redevelopment looks like it’s always been there, painted into the landscape, enhancing the other surrounding retail. We are proud to have been a part of it with you, Nice job, Columbia.

    Merrill Stewart

    Principal, Stewart Perry
  • Columbia Engineering has in every case been responsive, cost effective, and has attacked every obstacle with sound judgment. They have proven time and time again the ability to work with both owners and contractors to resolve or eliminate problems. I consider them a very important part of our success.

    Frank Johnston

    Senior VP Retail Development, Aronov Realty Management, Inc.
  • I am pleased with the result as a well researched and thoughtful review of this special property with recommendations that fit the land and community.

    Connie Weathers

    Sustainable Norcross, Inc.
  • The services provided have been performed on time and on budget, and with a high degree of quality. Columbia has coordinated their efforts with the work of the roadway designers, bridge designers, and has shown considerable expertise and knowledge regarding utility coordination and utility relocation design. Their designs are well coordinated with the proposed roadway project design and just as important, construction sequencing requirements and maintenance of traffic requirements.

    Jason Moore

    Construction Manager, Gwinnett County Department of Water Resources
  • Columbia Engineering has been very responsive to the Department’s communications and made a point of providing quick responses and turn around to GCDOT’s [Gwinnett County Department of Transportation] requests.

    David Tucker

    Deputy Director, Gwinnett County Department of Transportation