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).
“Although this was our first working relationship, I feel that I must congratulate you and SGS employees on the magnificent job that you did constructing the Mezzanine in Building 3221 on Tinker AFB. The job was a challenging one considering all of the construction constraints. The building operating staff is equally impressed with the professionalism and expediency that you and your people exhibited during the project. They have expressed their satisfaction with the job as a whole and have indicated that when another project of a similar nature is considered that you should definitely be the contractor of choice. I agree. Again, thank you for a job well done.”
Randy Stanford, Project ManagerGeneral Atomics
“Without hesitation, I can state that they (SGS) have been the best construction company that I have dealt with in my 15 years with the FAA. I would give them an excellent rating. SGS and their superintendent never stated, “We can’t do that.” They adapted to changing conditions, scope and work hours without complaining.”
Charles H. Sullivan, Resident EngineerFederal Aviation Administration
“SGS possess high quality standards, health and provides high quality construction services. They (SGS) have been very accommodating to the Government’s needs during the design and build of the Clinton Indian Health Center.”
Mark Burke, Project ManagerIndian Health Services
“I want to thank everyone at SGS for the outstanding job you did with the construction of the 45th Infantry Division Monument. It is exactly what we had envisioned. I also want to thank SGS for the outstanding job we did in the management of the construction. There was never a big problem and the little problems we handled fast and efficiently. You have made four thousand World War II and Korean Veterans very happy.”
Bill Stearns45th Infantry Division Association
“This is to commend both you and SGS on a very fine job in the completion of the Seminole Children’s Learning Center for the Seminole Nation. SGS continually demonstrated real problem solving skills by finding alternatives to correct the work and/ or make necessary changes in a very cost effective manner. Your efforts clearly resulted in an overall cost savings to the client. We found your response to be very timely, your work to be of the highest quality, and performed in a very safe manner.”
John A. Sparlin, Program ManagerTulsa District COE
“SGS exhibited a high degree of professionalism in responding to Calpine’s requirements, price including resolving Right-of-Way issues, doctor assistance during commissioning and coordination with local, state and federal agencies. SGS personnel were always exceptionally responsive to changes in schedules, customer service and warranty issues. I highly recommend SGS as a Design-Build contractor”.