Headquarters

SVI’s headquarters is located in Charlotte, NC.  As part of the CSI Group, we share production facilities, as well as, a talent pool of experienced and knowledgeable craftsmen, engineers and technicians.  Together SVI/CSI facilities surpass 100,000 square feet.  The number of employees exceeds 185, of which, 25 are permanently assigned to SVI.  In addition to our headquarters, SVI has two satellite facilities;  one in Narrows, VA. and the other in Wilmington, NC.   At these sites we have capabilities to repair, test and certify ASME Section I and Section VIII safety valves, as well as, gate valves, globe valves, pressure vacuum vents, control valves and regulators.  SVI/CSI also have capabilities to do custom machining, welding, fabrication, stress relieving and nondestructive examinations (PT, UT, X-ray, Boroscopic, Helium mass spec., Mag. particle, Hydrostatic, Pneumatic, Halide leak and Feroxyl).  SVI/CSI also hold PP, R, U, VR and NB certifications.