Company Description

Discover top-tier construction material testing and geotechnical services with Twining Inc in Los Angeles. Ensuring safety and compliance with 125+ years of engineering excellence. Explore our asphalt testing, special inspection, and quality assurance solutions.

Products & Services

Stormwater Inspection ,   Construction Quality Assurance Programs ,   Materials Testing Laboratories ,   Industrialized Buildings (Modular) ,   Geotechnical Engineering ,   Vibration and Geo-Instrumentation Monitoring ,   special inspection ,   Asphalt Testing and Inspection ,   Concrete Insight ,   Third Party Product Testing Lab