Patio Flagstone

about:

Flagstone is naturally occurring in the striations of sandstone, giving you consistent thickness and relatively flat pieces of stone allowing you to use them as pavers and floor coverings.

sizes:

1” minus, 1”, 1.5”, 2”, and 2” plus

also available:

Oklahoma, Hackett, Silvermist Hackett, and Pennsylvania

No items found.

AI-Generated Summary

Based on 99 Google reviews

Outstanding customer service with a knowledgeable and responsive team.

Largest selection of in-stock stone in North Texas.

Family-run business with a commitment to quality and customer satisfaction.

Marc Sims

3 months ago

Great price on products. Very helpful staff as well

4 months ago

Nick Wagner and Alliance Materials have been my best stone source for completing a complicated build. Nick is extremely responsive, professional, and follows through. He was very knowledgeable in finding the stone that best suited my needs. Alliance did a beautiful job on my chiseled coping and the gentleman who made deliveries was the most careful and best Moffit driver by far. Thanks Nick and Alliance for making the effort to be the best in your field.

Albino Zuñiga

4 months ago

Alliance Materials always provides excellent service. The whole team is very attentive and professional, but I especially want to highlight Lucho and Goyo — they are the best. They’re always willing to help, they know the materials well, and they make sure everything is done right and on time. Highly recommended for any construction project. Thank you for the great service!

Brent Alderink

4 months ago

Great selection, beautiful showroom, easy to work with. Would use again.

Frank Sobyak

5 months ago

Alliance Materials in Keller, TX has the largest and the best selection of in-stock stone in all of north Texas. We were looking for a a high crystal / shell composition Granbury stone for a rebuild of our pool retaining walls. We looked at every single stone dealer in the DFW area and still were unable to find exactly what we wanted, until we came to Alliance. Here we found the holy grail of Granbury stone! A family run business with locations in Burleson and Weatherford also, we were fortunate to meet three generations of the family when stopping by. Rick was helpful in getting us exactly what we needed, and quickly enough to fit within our pool builder's time frame. We couldn't be more thrilled! Great product and friendly customer service is what makes Allied Materials the place for stone and masonry materials in North Texas.

Get the Materials You Need — Delivered Without Delays

Partner with a reliable supplier that ensures quality, consistency, and on-time delivery for every project.

Fast & dependable supply chain to keep your projects moving

Premium-grade materials you can trust for long-term performance

Dedicated support to simplify sourcing and reduce stress

downlaod product brochure