Hot & Cold Mix Asphalt
Road-grade asphalt mixes for highways, parking lots, and municipal paving projects across South Texas.
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Since 1988
The materials
South Texas is built on
Frontera Materials supplies the aggregates, asphalt, caliche, and gravel that keep the Rio Grande Valley's fastest-growing construction market moving. From our own quarries to your job site.
37+ Years in BusinessOwn Quarries & PitsServing the Rio Grande Valley
What We Supply
Materials that move the Rio Grande Valley forward
About Frontera Materials
Rooted in South Texas since 1988
For over three decades, Frontera Materials has supplied the construction aggregates that build roads, foundations, and infrastructure across the Rio Grande Valley. We own and operate our own quarries, caliche pits, and gravel pits — giving us direct control over quality, supply, and pricing.
South Texas is one of the fastest-growing road-building markets in the country. We're here to make sure contractors and builders have the materials they need, when they need them.
“Great service, accurate measurements on materials and really good customer service.”
— Leo Montes
From the Field
Latest News
April 10, 2026
How Large Riprap Protects South Texas Infrastructure from Erosion
Large riprap is one of the most effective materials for erosion control along channels, slopes, and waterways in the Rio Grande Valley. Here's how it works and why sourcing matters.
Read moreApril 9, 2026
57 Stone: The Go-To Aggregate for Drainage and Utility Projects in the Rio Grande Valley
57 stone is one of the most versatile aggregates for drainage systems, pipe bedding, and underground utility work across the Rio Grande Valley.
Read moreLet's work together
Ready to build?
Get in touch.
Whether you need a truckload or a long-term supply contract, we make it simple. Call us or send an inquiry — we respond fast.