Here are some sites should anyone wish to have their soil tested:
M.B. Laboratories Ltd
https://www.mblabs.com/tools-information/information/soil-testing-services.php
CARO Analytical Services
Soil Testing Capabilities | CARO.ca
Integrity Sales & Distributors
Topsoil Saanichton | Soils | Integrity Sales & Distributors (integritysalesanddistributors.ca)
Nutrient Testing Laboratories Factsheet – List of laboratories that provide agricultural testing services for farmers in BC (includes locations inside and outside BC)
https://www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/agriculture-and-seafood/agricultural-land-and-environment/soil-nutrients/600-series/631500-8_nutrient_testing_labs_factsheetno1_may2015.pdf