When it comes to API RP 4G Category IV mast inspections, our team delivers the expertise, experience, and attention to detail needed to ensure your mast meets the highest standards of safety and reliability. Our inspections are performed by OEM-trained personnel who understand the design, operation, and critical inspection requirements of masts. Following the requirements of API RP 4G, we conduct comprehensive evaluations of structural components, welds, load-bearing members, sheaves, pins, and other critical areas to identify wear, fatigue, corrosion, deformation, and damage.

Every inspection is supported by a detailed report with documented findings and practical recommendations to help maintain compliance, enhance equipment reliability, and reduce the risk of unplanned failures.

Choosing Gordon Bros. for your API RP 4G Category IV inspection means partnering with professionals who combine industry-standard inspection practices with manufacturer-specific knowledge gained through OEM training. This specialized expertise enables us to identify potential issues that could affect the safety, performance, and service life of your mast while providing practical recommendations for corrective action. We are committed to delivering accurate, timely inspections with minimal disruption to your operations, helping you maximize equipment uptime, protect your personnel and assets, and maintain confidence that your mast has been inspected in accordance with API RP 4G and manufacturer-recommended practices.