launch with the right plan in place

Finish on time and under budget

MAIN Geo-Construction Sources provides connections in the construction industry to accomplish your projects. We represent leading manufacturer and professional engineers who are looking forward to assist you with your next project. Whether you need quality construction materials or engineering services, we will lead you to the right source.

Top builders have used our services to help launch their projects and keep them under budget and on time. We know the ins and outs of construction like no one else, and our knowledge can make the difference between a successful project and a costly one.

Conducting business directly with the source and still being assisted locally


past Projects


Our portfolio includes the successful delivery of erosion control projects, channel lining, road foundations, retaining walls, temporary structures for shafts, tunnel lining, rockfall protection, and more.

MAIN Geo-Construction Sources connects you directly to professional engineers and material manufactures. We pinpoint how to deliver what our client demands.

Our members all have solid backgrounds in geotechnical, erosion control, structural, mining and tunneling engineering as well as being material experts in the geo-construction industry.

What's more important than a deadline? Nothing.


We want nothing more than to help our clients deliver the job when the said they would. We have a proven track record of making that happen, even under the most intense deadline pressure. Let us manage the details that trip up most big construction projects so that you fate isn't with those who didn't plan for success.

get the job done

Meet Our Team


Word wide leader with over 140 years of experience in manufacturing erosion control products, geosynthetics, gabions and more.



meet project milestones


World-class leaders in tunneling and geotechnical engineering, erosion control structures and road design, with more than 20 years of experience in design and construction


The exclusive agency in Texas for: