Testing Engineers

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

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

Certerra affiliate Certerra RMA Group acquired Testing Engineers, expanding Certerra’s Northern California testing, inspection, and certification platform. The acquisition adds metallurgy and materials engineering capabilities.

Jul 2026 · citybizNews article

Certerra RMA Group acquires Testing Engineers, a materials testing laboratory in San Leandro, Northern California. Founded in 1954, Testing Engineers is planned to be integrated into Certerra California operations.

Jul 2026 · CerterraNews article

Certerra RMA Group acquired Testing Engineers on July 30, 2026, expanding its presence in Northern California. CEO Ed Lyon discussed the acquisition in connection with the company’s Bay Area platform expansion.

Jul 2026 · Pulse 2.0News article

Certerra RMA Group acquires Testing Engineers, a materials laboratory in San Leandro, as it expands its presence in Northern California.

Jul 2026 · Rutland HeraldNews article