PNJ Engineering Inc. develops and implements appropriate and effective quality control and quality assurance programs with the specific needs of our clients in mind. Timely on site service, reporting and accurate test results are key features of our quality assurance services.

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Our qualified and experienced professional staff carry out field inspections and testing and utilize fully equipped permanent and mobile laboratories if required) to perform laboratory testing to ensure that construction materials and methods are in accordance with the specified requirements and established codes and practices.​