Mailing Address: 4665 Paris St. Suite B-200, Denver, Colorado, 80239
Contact: Anthony Grimaldi
SGS is a full service analytical testing laboratory. We test the full range of types of minerals as well as water quality testing. This includes, coal, petroleum coke, ferrous minerals, gypsum (natural and synthetic), limestone, salts, cement, and other less common minerals such as barite. Based out of Denver, we are centrally located and offer field services in the surrounding area.