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Excavation and Demolition 

Your Trusted Site Preparation Partner

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Site Prep

Site Preparation

From land clearing to rock breaking, utility excavation, and retaining walls, GEC provides comprehensive site preparation services. Our experienced team uses the latest equipment and techniques to ensure that your project is completed efficiently and to the highest standards. Contact us today to learn more about our services and how we can help you.

Home Demolition


We provide expert demolition services for residential, commercial, and industrial clients. Our team is experienced in dismantling structures of all sizes, ensuring safe and efficient removal.

Utilities, water main,

Utility Services

GEC also offers a variety of utility services including water, sewer and stormwater solutions. We install brand new service connections for new construction, and provide replacement and repair options for broken and malfunctioning services.

Diggers on Construction Site


Grigonis Excavation Contractors is a leading excavation and demolition company. We provide top-quality services for all excavation needs, including but not limited to digging foundations, utilities, pools and stormwater solutions. Our team also specializes in site prep, land clearing and demolition. We prioritize communicating with our clients about scheduling in order to ensure that we meet construction deadlines. We pride ourselves on our attention to detail and commitment to safety.

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Get in Touch

For any inquiries, questions, or to request a free estimate, please call us at 512-348-6974 or fill out the following form:

Head Office

6601 Rialto Blvd, Austin TX 78735

Tel: 512-348-6974

Contact Form

Thanks for contacting us!

Employment Opportunities

We are always looking for skilled and experienced professionals to join our team. Please send your resume and cover letter to

Request a Quote

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