SGS Design Builder


SGS, LLC is a professional construction services firm, offering high quality construction services to both public and private clients. Founded in January 1999, SGS is driven to meet high quality construction standards…delivering quality projects on-time and in-budget. SGS believes honesty and integrity…mixed with a large dose of commitment and hard work…is still the best recipe for success. SGS understands the success of any project depends ultimately on Customer Satisfaction. With an unwavering commitment to Customer Satisfaction…SGS pledges to “Do the Job Right”…Every Time!

As a Native American owned firm, SGS is certified by the Small Business Administration (SBA) as a Small Disadvantaged Business (SDB) and a HUBZone Business. SGS is an active member of the Associated General Contractors (AGC); the Design Build Institute of America (DBIA); and, a sustaining member of the Society of American Military Engineers (SAME).

Innovative Design… Technically Sound Engineering… Quality Construction…


Trademarks of SGS!


President and CEO

Eddie Scott, DBIA

Eddie Scott, DBIA, is the Founder and President of SGS, LLC.  Eddie holds a Bachelor of Science Degree from the University of Central Oklahoma and is certified as a Designated Design Build Professional by the Design-Build Institute of America.  Additionally, Eddie has received a number of Certificates of Accomplishment spanning over his 44 years in the construction industry.  As one of the early pioneers in the Corps of Engineers’ modern-day Design-Build program, Eddie has served in various capacities on hundreds of design-build projects.  As the Owner of SGS, LLC, Eddie continues his “hands-on” management approach on every aspect of the company’s daily operation. As a highly accomplished cost estimator, for both conceptual and completed designs, Eddie can accurately budget and forecast costs for projects of any type or magnitude.  An avid hunter and fisherman, Eddie enjoys most sports and outdoor activities and watching his grandchildren participate in competitive sporting programs and events.    


Vice President of Project Management
Certified Primavera Scheduler

Steve Scott

Steve Scott joined SGS in 1999 after graduating from Southwestern Oklahoma State University.  Since joining SGS, Steve has served as Project Manager and/or Project Scheduler on more than 75 projects for various clients including U.S. Army Corps of Engineers, NAVFAC, Federal Aviation Administration, Native American Tribes, school districts, Churches, and other private sector clients.  Steve now serves as SGS’s Vice President of Project Management where he works with SGS’s Project Management and Pre-Construction staff members to oversee SGS’s projects.  He enjoys his family and spending time with his two children and enjoys to fish and play golf in his free time.


Vice President of Estimating and Business Development

Shawn Scott

Shawn Scott joined the SGS staff in January of 2000 after a career as a PGA Member and Head Golf Professional at Lincoln Park Golf Course in Oklahoma City.  Shawn is a graduate of Southwestern Oklahoma State University, where he obtained a Bachelor of Science degree in Business Administration and Finance. While attending Southwestern Oklahoma State University, Mr. Scott played college golf, was a 4-time letterman and All-conference golfer. He also participated in the NAIA National Championship golf tournament in 1990 in Angola, Indiana.  Mr. Scott was also named Outstanding Senior Business Administration Student his senior year at Southwestern.  Since joining SGS, Mr. Scott has been involved heavily in Project Management and Estimating, working on projects for clients across the state of Oklahoma, as well as Federal Government projects all over the United States.


Director of Marketing & Business Outreach

Jill Freitas, DBIA

Jill Freitas, DBIA, serves as SGS’s Director of Marketing & Business Outreach and is the primary point of contact for all teaming opportunities with A/E firms and other design build groups.  Jill is responsible for researching, planning, organizing and coordinating all phases of SGS’s business outreach efforts, including responses to Government, Industrial and Commercial RFP’s, Solicitations and RFQ’s.  As a 20+ year veteran at SGS, Jill plans and implements SGS’s marketing programs, continually seeking new clients, new markets and new business opportunities. As one of only a handful of certified Designated Design-Build Professionals™ in Oklahoma City, Jill is uniquely positioned to successfully lead SGS’s Business Outreach efforts as SGS’s continues to grow in the future.  


Project Manager & Sustainability Coordinator


Jamie Stacey has over 15 years of construction and design-build experience with SGS, LLC. Her experience in the construction industry includes managing multi-million-dollar projects for the U.S. Army Corps of Engineers and various public and private entities. In addition to providing Project Management services, Jamie is also a Certified Primavera P6 Scheduler for SGS.  She develops, updates, and distributes project schedules from the design phase through the construction phase.  Jamie also serves as SGS's certified Sustainable Coordinator.  In this capacity, she reviews each of SGS’s projects for potential sustainable design ideas with an understanding of the sustainable requirements and/or rating system. Her responsibilities include the sustainable tracking throughout the design, construction and post-occupancy phases, to ensure all sustainability requirements are being fulfilled on each project.  

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Project Manager, P6 Certified Scheduler

Joshua Williams

Joshua Williams has worked in the Construction Industry and specifically for SGS, LLC as both a site Project Superintendent and in Project Management. Josh has been performing in these capacities for about 8 years, working primarily on Government contracts with the Veteran’s Affairs Administration and United States Army Corp of Engineers. This gives Josh a unique perspective with experience both in field operations as well as a member of the home office project management team. Josh has worked on both design-build projects and design-bid-build projects for select clients such as the VA, U.S. Army Corps, and the United States Border Patrol. Josh’s experience consists of both New Construction and Renovations of Occupied Spaces. Josh is also a Certified Primavera P6 Scheduler, building and maintaining project schedules for their duration.


Accounting Manager and Human Resource Director

Amanda Dunn

Amanda Dunn is the Accountant and Human Resources Director for SGS, LLC.  Amanda joined the SGS staff in October of 2017 and has over 10 years of Accounting experience including not only construction, but also non-profit, manufacturing, farming, and small business.  Amanda has a Bachelor of Science in Accounting from the University of Central Oklahoma and an Associate of Arts in Business Administration from Redlands Community College.  While attending Redlands Community College she was awarded the Outstanding Accounting Student Award from the Oklahoma Society of CPAs.