Profile: Interspec, LLC provides API-653, API-570 and API-510 inspection services. We serve full-service tank and pipeline testing, inspection & maintenance service companies. Our engineering services include corrosion analysis, containment calculations, permeability analysis, seismic evaluations, wind analysis and expert witness services. We offer aboveground storage tank inspection services such as potable water tank, fire water tank and waste water treatment tank inspections. We also cater AST repairs & modifications, piping repairs, AST foundation and containment repairs & fuel delivery system repair services.