Good Harbour Laboratories (GHL)

GHL is a Canadian water treatment technology testing company that provide 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.

Our Services

Stormwater Treatment Device Testing

Grease Interceptor Performance Testing

Product Development Services

Other Technologies

Latest Case Study

  • Testing – Interceptor
    Testing – Interceptor

    Client: Well-known grease interceptor developer Background: Grease interceptors (also known as grease traps) are plumbing devices designed to intercept most fats,...


Latest Blog

  • Sizing Grease Interceptors
    Sizing Grease Interceptors

    Grease Interceptor Performance When discussing the performance of grease interceptors, either hydromechanical (HGI) or gravity (GGI), Stokes’ Law is...