Flagstone and paver patios, limestone walls and steps, outdoor kitchens and fire pits across San Antonio. Phil and the crew are the ones on site.
Tell us about the space and we will come and look at it.
We will get back to you to talk the job through.
Flagstone gets cut to fit the piece beside it rather than dropped into a pattern, walls get a base before a single block goes down, and a patio gets its fall worked out before the first stone is laid. It is the part nobody photographs and the part that decides whether it is still flat in ten years.
Irregular stone cut to fit, set on a prepared base and mortared tight. The most-asked-for work we do, and the hardest to fake.
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Chopped limestone laid to a line, with steps built into the run where the grade needs them. Based and drained so it holds the bank instead of leaning into the yard.
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Chopped limestone set along bed and lawn edges. Heavy enough to stay where it is put, and it will not rot, bend or need replacing the way steel and timber edging does.
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Masonry & Hardscape · San Antonio, Texas
“There is nobody better in San Antonio. We do it once, we do it right, or we don’t do it.”
Cornerstone Masonry is a small San Antonio outfit, and small is the point of it. Phil and the crew are the ones on site — there is no estimator followed by a crew you have never met.
There is no two-hour sales conversation. If you like what you see, we shake your hand, look at the project and give you a price. We are old school that way.
What customers write about is the stone itself. One, after three projects together, wrote that Phil “is rough and rugged and knows how to work with stone” but is “also an artist and can see what we cannot regarding stone”. Another came back for a second job in 2025, a paver walkway and then a paver patio in the back yard.
We install only — new patios, walls, borders and walkways. We do not take repair work, and we would rather say so on the phone than waste your afternoon.
— Cornerstone MasonrySan Antonio, Texas · (210) 823-1934
More About UsOne of two Google reviews, shown as written.
"Before and after picture below :) Phil is a fantastic individual, and while he is rough and rugged and knows how to work with stone, he is also an artist and can see what we cannot regarding stone. We've had him for 3 projects now. This is our back patio. Thanks Phil and team!"
Worked with us? We'd love to hear how we did.
Leave Us a ReviewA free estimate on a patio, a wall, an outdoor kitchen, a fire pit or a mailbox column.
Prefer to call? (210) 823-1934