Mortar Set Flagstone Patios in Katy & Houston, TX

From garden paths to patios, flagstone delivers lasting beauty and function


Flagstone varies in color such as Oklahoma multi color, to silvermist gray, Blue gray, Mexican flagstone, limestone, or the Arizona pink, buckskin, or oak. Either mortar set on an existing concrete base or new ⅜” rebar reinforced concrete base with mortar joints.

Gallery Of Our Work


Mortar Based Flagstone Patios in Katy & Houston

Mortar set flagstone patios provide a highly durable, permanent surface ideal for outdoor living spaces that require strength, precision, and long-term stability. Stevens Landscaping Services designs and installs custom mortar-based flagstone patios throughout Katy, Houston, and surrounding Texas communities.

Premium Stone Finish

Empire blue thermal-cut stone offers a clean, modern mortar-set appearance.

Mortar Set Flagstone

Oklahoma flagstone installed in mortar for a solid, permanent surface.

Custom Outdoor Design

Each installation is designed to match the home and surrounding landscape.

Built for Long-Term Outdoor Performance

Mortar based flagstone patios are ideal for homeowners who want a solid, permanent surface with minimal movement over time.
This method is commonly used for high-use outdoor living areas, pool decks, and premium backyard spaces.

Many projects in Katy and Houston combine mortar-set stone with outdoor kitchens, fire pits, and pergolasfor a complete outdoor living environment.

Upgrade Your Backyard with Mortar Set Stone

Frequently Asked Questions

What is a mortar based flagstone patio?
A mortar based flagstone patio is installed using concrete mortar to permanently set the stone in place, creating a very stable and long-lasting surface.
What are the benefits of mortar set flagstone?
It provides superior strength, minimal movement, and a clean, permanent finish ideal for high-traffic outdoor areas.
Is mortar better than gravel base installations?
Mortar is more permanent and rigid, while gravel-based systems allow for more natural movement and drainage. The best option depends on the project.
Can mortar patios crack over time?
Minor cracking can occur over time due to natural ground movement, but proper base preparation significantly reduces this risk.
Do you install mortar flagstone patios in Katy and Houston?
Yes, Stevens Landscaping Services installs mortar based flagstone patios throughout Katy, Houston, and surrounding Texas communities.


Nature’s Beauty, Expertly Designed

No landscaping job is too big or too small for the landscape professionals at Stevens Landscaping Services. We have the experience and knowledge to help you plan and implement a landscape design that suits your taste and lifestyle. Whether your landscape is a blank canvas or a work in progress, we can help make your dreams a reality by helping identify the right vegetation for your property’s terrain, soil type, and exposure.