Cobalt companies, LLC is an Austin, Texas based construction firm that specializes in developing single and multifamily residential and remodeling projects. We also provide construction management services and contract work for custom homes and high quality renovations and additions.

Founded in 2002, partners Matt McCormack and Zack Gelfer pride themselves on professional construction management services with a distinctive set of core competencies.



Each project is unique. The process begins with an internal approach where each site is evaluated, and the design and building elements are incorporated to achieve optimal building potential instead of the other way around.


We build creative living environments in established urban centers with easy access to existing transportation options as well as places to work and play.


With standardized selective green building practices that afford comfort and true cost savings that will not take years to realize.


We value a team approach to the building process that includes joining engineer, architect, builder and client.

We hope you like our homes even enough to live in! Please join our mailing list , we have so much more to share with you.