L. Martinez Construction is a company that believes in relationships, quality and integrity in everything they do. Lionel and his team emphasize building relationships of trust with homeowners, understanding what they value, need and envision in their future home, then working to make it possible.

About our team & company

Lionel Martinez, a lifelong resident of DuPage County, owns and operates L. Martinez Construction. He has been working in the home-building industry for over 20 years. Residing in Warrenville and actively involved in the community, Lionel is committed to building lasting relationships of trust with his clients.

With a structural engineering background, Lionel gives precision oversight to the home-building process from start to finish. And as a skilled fine woodworker, specializing in custom woodworking and cabinetry, Lionel is dedicated to ensuring the highest quality finished product possible.