Quality Construction Materials

San Antonio, TX

Custom Stone Fabrication 

Fast Turnaround Time 

Large Masonry Supplies

Hours:

Request Lorem Epsom

Hero Request Form

Building Dreams with Quality Materials

I-10 Building Materials has been the cornerstone of construction excellence in San Antonio since 1985. We're proud to offer a comprehensive range of construction materials and equipment, catering to both residential and commercial projects. Our commitment to quality and customer satisfaction has made us a preferred choice for contractors and DIY enthusiasts alike.

With over four decades of experience, we've built a reputation for reliability and expertise in the masonry industry. We're not just suppliers; we're partners in your construction journey. Our team speaks both English and Spanish, ensuring clear communication with all our clients. We understand that time is crucial in construction, which is why we offer same-day service availability and fast turnarounds on rebar. Whether you're working on a small home renovation or a large-scale commercial project, we have the materials and knowledge to support your needs. Ready to start your next project? Contact us for free estimates and expert advice.
I-10 Building Materials

Why Choose Us

Custom Stone Fabrication

Fast Turnaround Time

Large Masonry Supplies

Same-Day Service Availability

Over 40 Years of Experience

Estimates Available

Foundation Supplies and Rebar

We understand that a solid foundation is crucial for any structure. That's why we offer a comprehensive range of foundation supplies and rebar. Our quick turnaround time on rebar orders sets us apart, allowing you to keep your projects on schedule without compromising on quality.

Masonry Supplies

As members of the San Antonio Masonry Contractors Association and the Texas Masonry Council, we take pride in our extensive selection of masonry supplies. Our large stock ensures you'll find everything you need for your masonry projects, from bricks and blocks to mortar and trowels. We're recognized as one of the most diversified masonry suppliers in Texas.

Stucco Supplies

For those working with stucco, we offer a complete line of high-quality stucco supplies. Our products are carefully selected to ensure durability and aesthetic appeal, helping you achieve that perfect finish on your projects. Whether you're applying traditional stucco or modern synthetic varieties, we have the materials you need.

Masonry Tools

No construction job is complete without the right tools. We carry a comprehensive range of tools for every aspect of construction and masonry work. From power tools to hand tools, measuring equipment to safety gear, we've got you covered. Our knowledgeable staff can help you find the perfect tool for your specific needs.

Here's what our satisfied customers are saying...

At I-10 Building Materials, we take pride in providing exceptional masonry supplies, stone products, and bulk aggregates to our customers. We would be grateful if you could share your thoughts about our building material supply business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of I-10 Building Materials and let others know what you think.

Recent Blog Posts

local masonry supplies

Why Top Builders Rely on Local Masonry Supplies for Durable Projects

November 7, 2026
Learn how local masonry supplies improve construction quality, reduce project delays, and provide durable, climate-ready materials for beautiful outdoor spaces.
masonry supply

Why Choosing Premium Masonry Supply Options Brings Lasting Results

November 6, 2026
Discover how quality masonry supply materials enhance outdoor curb appeal, structural stability, and property value while reducing long-term maintenance.
masonry supply

Brick Buying Guide: Face Brick, Common Brick and Firebrick Explained

By Amanda Carr • November 3, 2026
Learn the differences between face brick, common brick, and firebrick. Our masonry supply team helps you choose the right brick for your project.
local masonry supply

Building an Outdoor Kitchen or Fireplace: Masonry Supplies You'll Need

October 31, 2026
From strong foundation gravel to protective sealers, find essential building materials at your local masonry supply to keep outdoor spaces solid and stylish.
local masonry service

Signs Your Brickwork or Stonework Needs Professional Local Masonry Service

October 27, 2026
Don’t ignore damaged brick or stone. Discover the signs it’s time to call a local masonry service to restore your home’s safety, strength, and curb appeal.
masonry supplies

6 Common Masonry Supplies Landscapers Rely On for Durable Results

October 14, 2026
I-10 Building Materials explains key masonry supplies landscapers use for patios, retaining walls, drainage, reinforcement, and custom stone details.
masonry company

3 Masonry Materials That Improve Project Efficiency

September 4, 2026
Wondering which materials a masonry company recommends for your project? Check out this guide and call today for more information!
local masonry supply

Local Masonry Supply Delivery Services: What You Need to Know Before Ordering

August 15, 2026
Ensure smooth material delivery with a local masonry supply provider offering quality products, reliable delivery, and support for construction projects.
local masonry service

How a Local Masonry Service Contributes to Safer Structures for Property Owners

August 11, 2026
Choose a local masonry service for quality materials, professional tools, and expert guidance to support safer, stronger, and more durable construction.

Build to Last With the Right Masonry Supplies

August 6, 2026
Sourcing high-quality masonry supplies ensures long-term structural durability, superior mortar bonding, and exceptional weather resistance for any build.
Show More