Klema Builders
Custom steel stairs and metal handrail at a San Antonio Hill Country home by Klema Builders

Railings & Steel Stairs inSan Antonio & the Hill Country.

Steel, iron, and cable railings, plus exterior steel stairs and code-compliant handrails, engineered for safe access and finished for Texas weather.

Get My Free Quote(210) 974-9386
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    Deck, balcony, and elevated patio railings

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    Steel, wrought iron, and stainless cable railing systems

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    Exterior steel stairs engineered for sloped Hill Country lots

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    Graspable handrails built to current IRC and Texas code

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Picket, cable, and custom railing systems.

Traditional steel and wrought iron picket railings suit most Hill Country homes and give the strongest sense of a finished, permanent build. Stainless cable railing keeps sightlines open, which is the right call when a deck looks out over a view worth keeping.

We fabricate railings to the exact rise, run, and angle of your deck or stairs, so the system fits the structure cleanly rather than being forced to standard panel sizes.

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Steel stairs and handrails that pass inspection.

Hill Country lots change grade fast, and a lot of outdoor living projects come down to getting people safely between levels. We fabricate steel stair stringers that handle real spans and loads, with consistent rise and run so every step feels the same underfoot.

Railing height, baluster spacing, and graspable handrail profiles are not optional details. We build to current IRC and Texas code so the work passes inspection and, more importantly, keeps your family safe.

How we work

Four predictable steps. Same for every project.

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    Consultation

    We meet at your home, walk the backyard, and listen to how you actually want to use the space. A real conversation about the project, with no pressure and no hard sell.

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    Design and scope planning

    We sketch the layout in place, talk through structure and elevation, and define a clear written scope so everyone knows exactly what is being built.

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    Material selections

    We bring real material samples to your home and compare them in your own light. Composite versus cedar, roof options, railings, and finishes, chosen with you, not guessed.

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    HOA and permit coordination

    When your project needs HOA approval or a city permit, we prepare the submission package and handle the back-and-forth so you are not chasing paperwork.

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    Build and progress updates

    A tight, trusted crew builds the project on a written schedule. You get regular progress updates, so you always know what is happening and what comes next.

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    Final walkthrough

    We walk the finished project with you, complete a punch list together, and hand over every manufacturer warranty registered in your name.

Related options

Go deeper inside metalwork.

Questions homeowners ask us

Frequently asked questions

Does Klema Builders offer railings, stairs & handrails in San Antonio?
Klema Builders fabricates and installs custom railings, exterior steel stairs, and handrails across San Antonio and the Texas Hill Country. Steel, iron, and cable railing systems for decks and balconies, plus engineered stairs and graspable handrails for elevation changes, all built to current code and finished for Texas UV.
How much do custom railings cost in San Antonio?
Most custom steel and iron railings run $90 to $180 per linear foot installed. Stainless cable railing systems run roughly $150 to $260 per linear foot because of the hardware and tensioning. We quote a fixed price after measuring.
Cable railing or picket railing?
Cable railing keeps a view open and reads modern. Picket railing in steel or iron is more traditional, lower cost, and easier to maintain. The right choice depends on your view, home style, and budget. We walk you through both.
How much do exterior steel stairs cost?
A single set of deck steps with a handrail typically runs $1,200 to $4,500. Longer multi-run staircases on sloped lots run higher, depending on span, landings, and elevation change. We quote a fixed price after measuring the site.
Are your railings and stairs built to code?
Yes. We build railing height, baluster spacing, stair rise and run, and graspable handrails to current IRC and Texas code, so the work passes inspection and is safe for everyday use.

Tell us what you want. We will tell you what it really costs.

No high-pressure sales calls. Take the quiz and we will text you a real price range with no obligation.

Take the 90-second quiz(210) 974-9386