What We Do

custom homes


Do you have grandiose visions of a custom home, but aren’t sure how to get your project off the ground? With so many design avenues to explore, you’ll want to work with a home builder you can trust, one who will walk you through each step of the way.

Real Estate Development


Our experience in land development throughout Texas includes retail and mixed-use, single-family and multifamily residential, industrial, and various other types of projects. Rest assured if you have an idea, we can help bring it to fruition.

Real Estate Investments


Choosing to invest in Rio Grande Valley real estate is an exciting time. Before you begin planning your new venture, you’ll need a building company you can trust. We specialize in helping our clients secure real estate investment opportunities that are built for success. 

Get started on your dream home.

About Keystone

Keystone Construction is committed to offering the highest-quality home building experience available in the Rio Grande Valley.


Address: 600 N Shary Rd, Mission, TX 78573
Phone: (956) 239-0487


Monday - Friday: 8:30 AM to 5 PM; Saturdays by appointment only


Copyright 2019. Created by Triggers Media.