Engineering San Antonio

Ms. Chan heads the business development & strategic planning initiatives, oversees financial management, marketing & public relations, human resources &  information technology for firm-wide operations.


W. Elisa Chan

President & CEO
Engineering San Antonio

Mr. Hew is Chief of Engineering and co-owner of Unintech. He is a licensed civil engineer with 28 years of expertise in managing civil and structural engineering design projects.


Min Chow (Clifford) Hew, P.E.

Chief of Engineering & Co-owner
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Mr. Webster serves as the Vice President of Business Development & Marketing for UNINTECH.


Jeff Webster

Vice President, Business Development & Marketing

“Their staff exhibited an ability to consider ideas in a team-oriented atmosphere and communicate openly in a thoughtful and sophisticated manner.” – Glenn Sadulsky


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K.W. Chan, P.E.

Vice President – Civil Division

Engineering San Antonio

Bill Matthews, II

Director – Residential Division

Engineering San Antonio

Bradley Aldridge, P.E.

Director – Structural Division

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Melba Romero

Director – Marketing Department

Engineering San Antonio

Yue (Joseph) Zhu, P.E.

Manager – Transportation / Roadway Division

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Wanzhi (Dr. Li) Li, P.E.

Manager – Bridge Divsion

Engineering San Antonio

Leticia Magallanez

Manager – Administration Department