testing engineers, inc. , tei, ias accredited, san landro, ca, construction engineering, consulting services, design criteria, inspect fabrication operations, laboratory and field testing, non-destructive testing, construction inspection, consulting engin

testing engineers, incorporated (tei) is an employee-owned, top 500 engineering firm that specializes in special inspection, materials testing, consulting engineering and ndt assessments. tei has provided professional services and proven technical competence at a minimal cost. we're located throughout california and the western states. other services include laboratory & field testing, non-destructive testing, construction inspection, consulting engineering, failure analysis, metallurgy, roofing & waterproofing, research, soils & asphalt testing & inspection services