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About us

National Quality Inspections (NQI) was established to address the growing need for reliable engineering inspections in Africa.

With our network of experienced professionals, we provide accurate inspections that adhere to all codes and regulations.  

Our services include compliance inspections, engineering office services, engineering designs, 3D laser scanning, UAV inspections, asset monitoring, surveying, and Non-Destructive Testing (NDT). Through our dedication to precision and customer satisfaction, we have earned a reputation for excellence.


We are committed to setting new standards and driving positive change in the industry.

what

Our goal is to deliver exceptional engineering inspection solutions that uphold regulatory compliance and drive positive industry change. We aspire to lead Africa in reliable engineering inspections, fostering innovation and excellence.

how

By establishing new benchmarks in engineering inspections, we empower our clients to optimize safety and operational efficiency. Our focus on accuracy and customer satisfaction builds long-term trust and value within the industry.

why

Our goal is to deliver exceptional engineering inspection solutions that uphold regulatory compliance and drive positive industry change. We aspire to lead Africa in reliable engineering inspections, fostering innovation and excellence.

compliance inspections

engineering office

surveying

non-destructive testing

Services

(NQI) was established to address the growing need for reliable engineering inspections in Africa. 

With our network of experienced professionals, we provide accurate inspections that adhere to all codes and regulations.


Our services include compliance inspections, engineering office services, engineering designs, 3D laser scanning, UAV inspections, asset monitoring, surveying, and Non-Destructive Testing (NDT).


Through our dedication to precision and customer satisfaction, we have earned a reputation for excellence. We are committed to setting new standards and driving positive change in the industry.

Engineering Compliance Inspections

COMPLIANCE
inspections

  • Engineering Compliance
    • Structural Audits & Compliance
    • Civil Compliance
    • API Piping Compliance
    • API Tank Compliance
    • Pressure Vessels
    • Electrical Design Compliance
  • Plant Audits - Code Compliance
  • Issuing Of Compliance Certificates
  • Storage Silo Inspections & Compliance
Draughting, CAD, Drawings, 3D Modelling

engineering
office

  • Reverse Engineering
  • 3D Laser Scanning (Sub MM Accuracy)
  • As Built Modelling & Engineering Drawings
  • New Engineering Designs 
  • Multi-Disciplinary Drawing Office
    • Structural
    • Mechanical
    • Piping
    • Civil
UAV Surveying - Ground Based Surveying

surveying

  • UAV Surveying
    • Topographic Surveys
    • Stockpile Volume
    • Construction Surveys
  • UAV Inspections 
  • Ground Based Inspections 
  • Steel / Concrete Silo Inspections
Non-Destructive Testing

nD - testing

  • Manual Ultrasonic Thickness Testing
  • Magnetic Particle Testing
  • Liquid Penetrant Testing
  • C-Scan
  • Magnetic Flux Leakage
  • Leak Testing
  • Electromagnetic Testing
  • Phased Array Ultrasonic Testing
  • Pipe Scanning
  • Radiographic testing

RECENT PROJECTS

Silo Inspection

Optimized Feed System Design  A streamlined feed system was designed to enhance material flow, reducing blockages and minimizing downtime. Precision engineering and advanced modeling optimized distribution, improving efficiency and operational reliability. The upgrade ensured seamless integration with existing infrastructure,

API653

Storage Equipment Certification  Following essential repairs, compliance verification and structural assessment confirmed the equipment integrity and operational reliability. Detailed inspections ensured adherence to industry standards, reinforcing safety and efficiency. Certification provided assurance for continued safe use.

3D Scanning, CAD, Draughting

3D Scan and As-Built Model A comprehensive 3D laser scan captured precise structural and spatial data of the warehouse . The as-built model provided an accurate digital representation, ensuring alignment with existing conditions and facilitating future planning. 3D-mapping supporting modifications, compliance, and optimization.