We offer a wide range of Quality Surveillance and Inspection Services with a no nonsense first time right approach such as;


Third-party Vendor and Source Inspection services - Site inspection construction - Multi-discipline inspection and QA/QC teams - Project & Procurement Expediting services - Witness and Verification of critical activities - Quality Program Management - Quality System Audits - Supplier Capability Surveys - Status Reporting - Corrective Action and follow-up - ITP Review's - Welding Specialists - NDT Specialists - Asset Integrity Process Safety Management - Technical Integrity Verifications - Flawless project support - MC Completion - Pre Commissioning.


Backed by an extensive network of strategically located field inspectors and QA/QC Engineers, Q4S is poised to address and support your regional quality needs effectively and efficiently. Our reputation is built on the caliber of our personnel, the agility of our response, and the breadth of quality services we offer.


Why do our Clients choose Q4S,...?


Q4S offers a wide range of Specialization - Our Inspectors have a flexible approach to their work, thus improving their effectiveness, motivation and commitment - Dedicated Client Coordinator's offering continuity and industry specific experience - Reputation for quality, innovation and sustainability - Competitive Pricing - 24/7 Inspection Coordination - We are here to help solve the problem, not just report it - No two projects or organizations are the same - Working harder for Quality, Health, Safety and the Environment.

Experience the Q4S difference – where excellence meets reliability, every time.