Jaca & Sierra Engineering, PSC
Civil EngineeringArkansas, United States51-200 Employees
Company established in 1967 dedicated to geotechnical investigations, consulting, environmental drilling and construction material testing services in Puerto Rico, US Virgin Islands, British Virgin Islands, Barbados, West Indies and other Lesser Antilles. Jaca & Sierra Testing Laboratories Inc. is accredited by AASHTO Accreditation Program (AAP) and validated by the US Army Corps of Engineers for certain standards of concrete, aggregate and soil testing.