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3577 Parkway Lane, Suite 250
Peachtree Corners, GA 30092


Media Contact

Jill Wilson Vice President, Communications & Marketing
(859) 281-5000

Contact Info

Phone : (770) 414-1628

Our People

Spencer Bristol Engineering has been delivering practical, reliable engineering solutions to leading architects, design-build firms, leaders in industry and transportation and a long list of local governments and education systems since 1995. Registered in nearly all 50 states, Spencer Bristol has completed more than 2,500 projects since the firm began. The company’s executive leadership has been a constant factor for over 20 years with the founders still actively involved in the firm’s day-to-day operations.

Staffing Numbers

  • Architecture & Engineering 22
  • Project Management 7
  • Project Planning 3
  • Operations Admin 1

About This Office

Spencer Bristol Engineering brings more than twenty years’ experience with customers such as Delta Air Lines, Pratt & Whitney, CSX, Lockheed Martin and the Georgia Board of Regents. The company is passionate about being customer-focused, not project-focused, abiding by Gray’s second core value: We are customer and relationship-driven. The company’s core markets are:


  • Mechanical Engineering
  • Electrical Engineering
  • Plumbing Engineering
  • Fire Protection Engineering
  • Process Piping Design
  • Commissioning
Spencer Bristol Engineering Spencer Bristol Engineering

How Gray Ranks in America

Gray has been recognized as one of the top engineering, architecture and construction firms in America as evidenced by our rankings in the major markets listed below.

  • 6th
    ENR Top Contractors in Manufacturing Plant Construction
  • 4th
    ENR Top Contractors in Automotive Plant Construction
  • 4th
    ENR Top Contractors in Food & Beverage Plant Construction
  • 15th
    ENR Top Contractors in Distribution Center Construction
  • OC Business Journal Top Tenant Improvements Contractors
    OCBJ Top Tenant Improvements Contractors
  • 18th
    ENR Top Contractors in Retail
  • 12th
    ENR Top Contractors in Industrial Process
  • 27th
    ENR Top 100 Design-Build Firms
  • OC Business Journal Top Tenant Improvements Contractors
    OC Business Journal Top Commercial Construction
  • Mendocino Farms California
    CC&R Top Contractor in Restaurant
  • 73rd
    ENR Top 400 Contractors