Stair & Railing Contractors in San Antonio, TX

Alamo Decks & Fence is a San Antonio-based contractor specializing in residential and commercial fencing, custom decks, pergolas, and patio covers, with financing options available through a partnership with Hearth. The company designs and installs a wide range of fence types—including wood, vinyl, chain-link, ornamental iron, and ranch wire—and builds decks using cedar, pressure-treated lumber, composite, PVC, and IPE, while also providing masonry, retaining walls, automated gates, and related outdoor solutions. We focus on professional project management from sales and design through installation, emphasizing quality materials, cost-efficient solutions, and responsive customer service for homeowners and businesses across San Antonio and surrounding communities such as Alamo Heights, Shavano Park, Stone Oak, Terrell Hills, and Universal City. The office is located at 4950 San Pedro Ave, San Antonio, TX 78212, with business hours Monday to Friday, 8am–5pm, and the primary phone number is 210-320-2138.

Oscars Iron is a third-generation, family-owned ornamental iron company serving San Antonio and surrounding areas since 1981. We design and fabricate custom wrought iron solutions for residential and commercial projects, including hand-forged doors, spiral staircases, gates, handrails, fencing, balconies, window guards, and automatic gate systems, along with unique custom builds tailored to client specifications. The company emphasizes craftsmanship, collaboration, and durable construction, inviting clients to work directly with the team to create and realize their vision from concept through fabrication.

Texas Woodwrx is a San Antonio interior staircase company specializing in staircase remodeling and renovations, including installation and replacement of treads, risers, railings, skirtboards, and wood or iron balusters. With over 25 years of experience and hundreds of satisfied clients, we deliver quality craftsmanship at affordable prices, clear communication throughout each project, and solutions tailored to meet budgeting goals without cutting corners. The company offers free in-home estimates by appointment and focuses on trim carpentry excellence to ensure each stair project is completed to high standards and with lasting value.

Trinity Stairs, Inc. designs, fabricates, and installs custom stair systems and wrought iron work for homeowners and builders across Dallas–Fort Worth, Austin, San Antonio, and surrounding areas. The company provides a full suite of stair services including custom stairs, stair remodeling, production stairs for builders, spiral stairs, and extensive baluster pattern options, supported by safety rail leasing and a dedicated builder portal. We also deliver complementary ironwork such as custom panels, wine gates, balconies, exterior gates, fireplace screens, and iron window inserts, leveraging in-house craftsmanship and modeling software to realize distinctive designs. Headquartered in Frisco with offices in Austin and San Antonio, the company is known for reliability, professional project management, and trained teams that maintain consistent quality from consultation through installation.