Team GMC


The GMC GRUBER team proudly serves our area as a one-stop-shop when it comes to Civil Sitework and Underground Utilities. GMC Gruber Master Contracting, Inc. has the experience it takes to go from design to finished product in a timely manner. We work diligently to get your vision from your mind into reality when it comes to residential, commercial and governmental projects.


GMC GRUBER Master Contracting, Inc. (GMC) is a woman-owned company, specializing in Civil Sitework and Underground Utilities. Our management team has a combined industry experience of over 60 years working together and has been built from the ground up working hand-in-hand with general contractors and engineers. We are ready assist you.

Angela Gruber


Angie (Andrews) Gruber, a Florida Polk County Native, has been in the construction business for 23 years. She started in the office helping her mother-in-law and Husband run a small Landscape company and helped grow it into a thriving Corporation. She consistently pushed for growth and to expand the services offered. Civil Site work eventually became one of those services. That company is now a $13M per year company and stands on its own just fine. She decided to separate the Civil Sitework side of Earthscapes Unlimited, Inc. (EUI) to a brand new company, GMC GRUBER Master Contracting, Inc.  

David Gruber


David Gruber, a California native but has lived in Florida since he was 2, has been in the construction industry for 26 years. He started in telecommunication infrastructure at an early age out of high school. David worked his way into management positions all along the way. A born leader and from an entrepreneur family, he started his own business. This small business continued on until travel was too much with a new born at home. He came back home to his mother’s small Landscape business and began using the skills and knowledge he had learned to grow that business into a thriving corporation still going today. That corporation (EUI) does Utilities, Civil Sitework, Landscape and Irrigation. They are FDOT qualified and hold a General Contractors License.