Welding Repair in Los Alamos, NM

Metal structures and equipment don’t last forever — but with the right expertise, they can be restored to full strength. Knockout Welding provides professional welding repair in Los Alamos, NM, specializing in restoring everything from worn-out gates and handrails to heavy equipment and industrial components. Our repair services are designed to extend the life of your metal assets, prevent costly replacements, and keep your property or operation running safely and efficiently.

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Precision Repairs for Every Project

Our team approaches welding repair with the same precision and craftsmanship as new fabrication. Whether we’re fixing a cracked frame, reinforcing structural steel, or replacing corroded sections of a railing, every repair is handled with technical care and attention to detail.


In a city known for its engineering excellence and industrial activity like Los Alamos, durable repairs aren’t optional—they’re essential. We combine years of hands-on experience with advanced welding techniques to deliver strong, seamless, and lasting repairs on every project.

Residential Welding Repairs

Gate and Fence Restoration

Outdoor metalwork takes a beating from New Mexico’s sun, wind, and temperature swings. We specialize in gate, fence, and railing repairs, removing rust, fixing cracks, and reinforcing weak points to restore both appearance and function. Whether your gate hinges have broken, your fence panels are sagging, or your railing has rusted through, our team provides on-site solutions that bring these structures back to life.

Decorative and Structural Repairs

From ornamental ironwork to load-bearing beams, Knockout Welding handles all types of residential metal repair. We can strengthen stair railings, repair porch columns, or refinish custom metal accents that have suffered from weather or wear. Every project is completed to match the original design, preserving both structural integrity and visual appeal.

Commercial and Industrial Repairs

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Equipment and Machinery Welding

Businesses in Los Alamos rely on machinery that must perform under demanding conditions. Our team provides welding repairs for industrial equipment, including loaders, construction machinery, trailers, and fabrication systems. We assess damage, identify weak areas, and restore full strength using MIG, TIG, or stick welding techniques, depending on the material and environment.

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Facility and Structural Maintenance

In commercial and industrial settings, even small cracks or breaks in steel structures can lead to major problems. Knockout Welding offers ongoing maintenance welding for handrails, platforms, frames, supports, and pipelines. We ensure your facility’s metalwork meets safety standards and continues to perform reliably.


Our team can also coordinate with engineers, maintenance crews, or safety inspectors to ensure every repair aligns with operational and compliance requirements — particularly important in the Los Alamos National Laboratory area where precision and reliability are critical.

Welding Processes Used for Repairs

We choose the right welding process for every repair to ensure the strongest bond and longest lifespan.

MIG Welding (GMAW)

Used for quick, clean welds on mild steel and aluminum, MIG welding delivers efficient, smooth joints ideal for gates, frames, and general maintenance repairs.

TIG Welding (GTAW)

For precision or thin materials like stainless steel and aluminum, TIG welding ensures seamless, corrosion-resistant results — ideal for decorative pieces, lab equipment, or high-finish applications.

Stick Welding (SMAW)

When working outdoors or on heavy steel, stick welding offers maximum strength and flexibility. It’s the preferred method for structural or field repairs where portability and durability are key.

These processes allow us to work effectively in the shop or on-site, ensuring every repair is completed to the highest standard, regardless of environment or material.

Preventive Maintenance and Long-Term Solutions

At Knockout Welding, we don’t just fix what’s broken — we help you prevent future issues. Our maintenance welding services identify early signs of stress, fatigue, or corrosion before they lead to costly damage.


We offer scheduled maintenance for commercial facilities, industrial sites, and large properties throughout Los Alamos. This proactive approach helps extend the lifespan of metal structures, reduces downtime, and ensures that everything from safety rails to machinery remains in top condition year-round.

Trusted Local Expertise

As a locally based welding company in Los Alamos, NM, we understand the environmental and industrial challenges that affect metalwork in our area. The dry climate, fluctuating temperatures, and frequent outdoor exposure can all contribute to metal degradation. That’s why Knockout Welding’s repair services are tailored specifically to local conditions — ensuring every repair resists rust, fatigue, and wear for years to come.


Our mobile welding unit also allows us to provide on-site repair services across Los Alamos, White Rock, and surrounding communities, minimizing downtime and eliminating the need to transport large items.

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If your metal structures, gates, or equipment need expert welding repair in Los Alamos, NM, call Knockout Welding today.
We’ll restore your steel, aluminum, and stainless components with precision, strength, and local expertise — keeping your property and equipment strong for the long run.