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Engineered Metal Solutions for Texas Businesses
At Capitol Building Group, we provide high-performance commercial metal fabrication and installation services for organizations across Texas. From secure perimeter fencing and automated gates to large-scale metal buildings, parking shade structures, and storage complexes — we deliver custom steel solutions that are built to endure.
Our licensed fabrication team handles everything: engineering, welding, delivery, site preparation, and installation. Whether you're securing a facility, shading a fleet, or expanding storage capacity, we design turnkey structures built for heavy-duty commercial use and Texas weather.
We offer a wide range of construction services, including commercial and residential construction, remodeling, and renovations. Our team of experts can help you with your project from start to finish. Contact us today to discuss your project and get a free quote.




We build everything from pre-engineered steel warehouses and storage units to retail structures, equipment shelters, maintenance facilities, and covered work areas. Our metal buildings are fully customizable with interior framing, insulation, and optional finishes.
Yes — we offer fully welded commercial steel fencing and automated security gate systems with keypad, card reader, or camera access. We handle both fabrication and installation, including bollards, guard rails, and ADA-compliant access.
Absolutely. We install durable steel parking canopies designed to protect cars, trucks, service vehicles, and equipment from UV and weather damage. These structures can be powder-coated, bolted, or welded on-site depending on your layout and climate needs.
Yes. All structures are engineered to meet IBC codes, local Texas city requirements, and project-specific load, wind, and safety specifications. We also assist with plans, site prep, and permitting in San Antonio, Austin, Dallas, and Houston.
Typical installation time ranges from 2–7 days depending on size, complexity, and prep requirements (such as concrete or site leveling). Larger warehouses or storage complexes may require several weeks.
Yes. We provide full-site prep and concrete foundation work for all commercial metal buildings, parking shade systems, and security structures. Our team handles grading, forming, pouring, and finishing in-house for maximum efficiency.
We work with industrial, manufacturing, government, retail, logistics, educational, healthcare, and property management clients across Texas. From warehouses to multi-family complexes, our commercial steel solutions adapt to your needs.
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | Closed | |
Sun | Closed |
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