From refineries and tank farms to towers, plants and infrastructure — GROCS delivers inspection, testing and integrity engineering across the Kingdom.
Guardian Reliability Services Company (GROCS) is a specialized provider of reliability, asset integrity and technical inspection services for the oil & gas, energy and industrial sectors.
Backed by highly qualified engineers and technical specialists, we deliver NDT, QA/QC, engineering inspection, asset integrity management and industrial project support in line with international standards.
Integrated technical services across the asset lifecycle.
Conventional and advanced non-destructive testing: VT, PT, MT, UT, RT, PAUT, TOFD and digital radiography.
Independent inspection, expediting and pre-shipment verification at vendor facilities worldwide.
Corrosion studies, integrity assessment and damage mechanism evaluation for critical assets.
RBI studies and inspection planning aligned to API 580 / 581 to focus effort where risk is highest.
ISO 9001, 14001 and 45001 certification support and product certification.
Internal and external drone inspection and rope access NDT for stacks, tanks and structures.
Condition, strength and remaining-life assessment of onshore and offshore structures.
3D scanning and distortion analysis of structures, storage tanks and static equipment.
Accurate calibration of storage tanks to recognised standards.
Evidence-based acceptance and full record continuity on every job.
Safety-first execution that protects people, assets and the environment.
Accurate results that support confident integrity decisions.
Certified, experienced people and independent, conflict-free reporting.
Drone and robotic inspection of 325 cavern storage facilities, covering damage identification, sludge monitoring and foreign-particle detection using internal drone technology.
External drone inspection of a 200-metre vertical stack, assessing coating condition, weld quality, structural integrity, bolts and external attachments.
Visual drone inspection and integrity assessment of multiple industrial stacks, focusing on corrosion, surface degradation and welded connections.
Internal inspection of Catofin reactor systems for damage assessment, sludge deposit evaluation and operational condition verification.
Tell us about your asset or project and our team will get back to you shortly.
