GMTS, PSC (Geotechnical and Materials Testing Services) provides comprehensive geotechnical engineering and soils / materials testing services in Puerto Rico and the Virgin Islands. The senior engineers in the firm have over 30 years of experience in a wi
GMTS, PSC (Geotechnical and Materials Testing Services) provides comprehensive geotechnical engineering and soils / materials testing services in Puerto Rico and the Virgin Islands. The senior engineers in the firm have over 30 years of experience in a wi