Lone Star Fencing and Welding

We Build Dreams. Visions. Relationships. Businesses. |

Texas built. texas tough.

Lonestar Fencing And Welding serves as a fence contractor in San Antonio, Texas.

When you require a dependable, reputable, and efficient contractor for your fencing and welding projects, you’ve landed at the perfect destination. Our seasoned and committed team possesses the expertise needed to handle a wide range of diverse projects.We take immense pride in our reputation and the loyalty of our returning clients, and it defines our identity. Our team can travel around the United States to get the job done to your satisfaction.

Precision Metalwork for Every Need

Lonestar Fencing and Welding

At Lone Star Fencing & Welding, we bring strength, precision, and craftsmanship to every project, specializing in residential, commercial, and beverage industry solutions. Whether you need secure fencing, custom welding, or specialized fabrication, our expert team delivers quality work built to last.

From residential privacy fences to commercial security enclosures and custom welding solutions for breweries, distilleries, and bars, we tailor every project to meet your unique needs. With a commitment to durability and excellence, we don’t just build fences—we build trust.

Texas Built. Texas Tough. Contact us today for a consultation!

Take a look at our projects

Residential Portfolio

Commercial Portfolio

Fences

Privacy Fencing
(cedar & pine)
Horizontal Fences
Chain Link
Cattle Panel
Wrought Iron

*We Don't Paint Fences

Welding

Discover our comprehensive welding solutions tailored to your needs, including carports, patio covers, pipe fencing, picnic tables, and custom metal gates. No matter the project, we’re committed to delivering quality craftsmanship and durability. Contact us today for a free quote—your vision is our priority!

Commercial

With extensive experience in general contracting, we specialize in delivering top-quality commercial and residential projects. Our collaborative approach allows us to partner with trusted industry leaders, ensuring we have the expertise and resources to handle any project with precision and excellence. Your vision is our commitment.

Handrails

Explore our expertise in designing and fabricating premium handrails tailored to your construction needs. At Lone Star Fencing & Welding, we specialize in durable, safe, and visually appealing handrail solutions for both residential and commercial projects. Contact us today for a personalized quote, and let our skilled craftsmanship elevate your space!

Completed Projects

Meet Our Team

Meet the team who puts in the work at Lone Star Fencing and Welding

David Castillo

Owner / CEO

Meet David Castillo, the driving force behind Lone Star Fencing and Welding! As Owner & CEO, David goes the extra mile—literally—traveling near and far from San Antonio to secure contract work and bring top-tier craftsmanship to every project. Whether it’s fencing, welding, or general contracting, he ensures quality and precision every step of the way.

Seth Siemens

Lead Foreman

Hard work and precision start with strong leadership, and that’s exactly what Seth Siemens brings to Lone Star Fencing and Welding as our Lead Foreman! From overseeing job sites to ensuring every weld and fence is built to perfection, Seth’s expertise and dedication keep our projects running smoothly. No job is too big or too small—just quality craftsmanship every time.

JC

Product Manager

Behind every successful project at Lone Star Fencing and Welding is a strong team, and JC, our Product Manager, plays a key role in making it all happen! 🔩⚒️ From sourcing top-quality materials to ensuring every job meets our high standards, JC keeps things running efficiently. His attention to detail and commitment to excellence help us deliver the best results, every time.