About Us

About Us

Our Mission

GI Custom Builders believes everyday to build with both quality and integrity, a commodity beyond compare. We build a home both parties can be proud to call their own; A home they built. Our strategy is simple: use the best craftsman in their respective trades and never cut corners. GI believes in building it right, or not at all.


Eric Islet | Goertz & Islet Construction

Eric Iselt

Owner

Eric Iselt is a native Texan! He grew up on the job site and comes from a family of contractors. He has over 20 years of experience in Home Building.

Eric Islet | Goertz & Islet Construction

Stan Nivault

Superintendent

Stan Nivault is a U.S. Navy Veteran. He started as a construction inspector of sewer and water line installation. He has experience as a trim carpenter, home builder, remodeler, and superintendent.

Eric Islet | Goertz & Islet Construction

Amanda Carthel

Administrative Assistant

Amanda Carthel was born and raised in Leander, Texas. She has an accounting and financial background. Her bubbly personality and passion for excellence makes her a great addition to our team!
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