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Good Harbour Laboratories (GHL) is an environmental technology testing company that provides unbiased, independent test results to equipment manufacturers, end users and regulators. Over the years, GHL has helped its clients to certify their products, validate their test results and achieve compliance with regulations.


New Certification – Plumbing & Drainage Institute (PDI)!

New Service Offering!

Our Services

Stormwater Treatment Device Testing

Grease Interceptor Performance Testing

Product Development Services

Sediment Blending

SR&ED Services

Other Technologies

Latest Case Study

Latest Blog

  • trash and floatables
    trash and floatables

    Trash and floatables
    As concerns about the impact of stormwater increase, manufactured treatment devices are being challenged to treat more…