Founded in 2008, STI is a leading NDT Inspection, Consulting and Testing service provider. We pride ourselves on providing professional, highly trained, and competent personnel to assist in execution of client projects with result driven solutions.  At STI, providing superior levels of Quality and exceeding all aspects of Health, Safety, Environment are a way-of life. The services our trained and certified personnel provide is critical to the integrity and safety of industrial firms, including Oil and Gas Upstream, Midstream and Downstream, Petro-Chem Processing, Maritime, Heavy Civil, Renewables, and Power Generation.

STI has a solid reputation of delivering with cost-effective, time-efficient, and superb-quality solutions to our clients.  By providing tailored solutions delivered through competent Inspection & Testing Personnel, we have formed excellent partnerships with our clients.  STI is an ISO 9001:2015 certified company.

Southern Tool Inspection and our Consulting and Testing Group specialize in the following: 

- NDT Inspection & Testing (VT, MT, PT, UT, RT, ECT)
- Radiography Inspection
- QA/QC and Surveillance 
- AWS CWI
- AMPP CIP  
- Digitizing X-Ray Film

STI, LLC

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