Circle B Integrity Services, LLC

Circle B Integrity Services, LLC is a pipeline-focused NDE company specializing in the evaluation of complex pipeline anomalies and integrity-related conditions.

Pipeline operators rely on accurate flaw characterization to make repair, remediation, and integrity management decisions that have major operational and financial impacts. When evaluations are challenging, differences in interpretation between technicians or providers can cause unnecessary repairs, missed defects, and less trust in inspection data.

Circle B helps operators during integrity digs, anomaly investigations, and pipeline integrity programs by giving accurate, reliable evaluations of real pipeline conditions. Our team focuses on hard-to-identify issues like pinhole corrosion, hook cracks, hard spots, and internal selective seam weld corrosion.

We use advanced tools like ultrasonic testing (UT, PAUT, FMC/TFM), eddy current testing (ET), laser profilometry, automated scanning, and expanded positive material identification (PMI) to support our evaluations. We choose the right method for each situation, focusing on quality results instead of just gathering data.

With over 100 years of combined industry experience, Circle B is known for technical problem solving, consistent evaluations, and quality reporting. Every inspection goes through a structured QA/QC review to improve repeatability and give operators reliable information they can trust.

Circle B invests in workforce development with hands-on training programs that use one of the largest private collections of real pipeline flaw samples. This practical training helps technicians work more consistently and prepares them for the complex conditions they face in the field.

We proudly support pipeline operators across North America with integrity services that focus on accurate evaluation, reliable data, and practical problem solving.