San Marcos TxKER HOMES Past: Construction Manager at Riedel Custom Homes, Project Manager at Monticello Custom Homes, ... 10 years of experience in residential construction, managed homes from start to finish ranging from $150,000 to $1,500,000. Certified Green Professional. ... 10 years of experience in residential construction, managed homes from start to finish ranging from $150,000 to $1,500,000. Certified Green Professional. Member of Greater New Braunfels Builders Association, San Marcos Area Builders Association, Texas Builders Association, National Association of...