LA City Certified Mobile Welding Services in Pomona, CA
Not every welding project can be brought into a fabrication shop, especially when you’re dealing with large steel structures, damaged metal components, or equipment that’s already installed. Sometimes, bringing the welder directly to the jobsite is simply the most practical solution. At Lukens Certified Welding, we provide professional mobile welding services in Pomona, CA, helping residential, commercial, and industrial customers complete welding projects where the work needs to happen. So whether you need on-site welding for a construction project, mobile steel fabrication, or repairs to an existing metal structure, our experienced team is ready to help. And as a family-owned and operated business serving Southern California since 1988, we bring decades of welding experience, dependable craftsmanship, and personalized service directly to your location.

Professional Welding That Comes to Your Jobsite
Transporting large, heavy, or permanently installed metal components to a welding shop isn’t always realistic. In some cases, removing the material could create additional labor, increase expenses, or interrupt an active construction project.
Our portable welding services offer a practical alternative by allowing qualifying fabrication and repair work to be completed at your location. Instead of rearranging your project around transporting steel assemblies or other metal components, we can evaluate whether the welding can be performed on-site.
We work with general contractors, construction professionals, property owners, and businesses throughout Southern California. Whether you’re managing a remodeling project or addressing damaged metalwork at an established facility, our team focuses on completing the welding with attention to your project’s specifications and working conditions.
Mobile Welding Solutions for a Wide Range of Projects
Every field welding project comes with its own challenges. Some involve making connections between structural steel components, while others require repairing existing metalwork or modifying fabricated assemblies.
At Lukens Certified Welding, we bring extensive experience in welding, metal fabrication, and structural construction to our mobile projects.
On-Site Structural Steel Welding
Structural steel components are often too large or difficult to transport once they’ve been positioned at a construction site.
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When connections or modifications need to be completed in the field, professional welding becomes an important part of the construction process.
Our on-site welding capabilities support structural steel projects involving beams, columns, reinforcement components, and other fabricated assemblies.
We work closely with general contractors to understand the applicable engineering requirements and welding specifications. Whether the project involves new construction or modifications to an existing structure, we focus on properly executed connections and dependable workmanship. For larger steel framing needs, our structural steel welding team can review the scope.
Mobile Steel Fabrication
Sometimes a project requires more than joining two existing pieces of metal. A component may need to be modified, or fabricated to accommodate the conditions at the jobsite.
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Our mobile steel fabrication services support qualifying projects involving custom steel components, structural modifications, and specialized metal assemblies. We evaluate the scope of work to determine which tasks can be completed in the field and whether any shop fabrication is necessary.
This flexibility can be especially helpful when working with existing structures where measurements and installation conditions need to be considered carefully.
On-Site Metal Repair Services
Damaged metalwork doesn’t always require complete replacement, especially when the affected components remain suitable for repair.
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Cracked connections, deteriorated welds, or damaged metal assemblies may be repairable depending on their condition and intended application.
Our on-site metal repair services allow us to evaluate damaged components and discuss whether welding is an appropriate solution. Damaged equipment components may also call for our heavy equipment welding services.
We understand that some repairs involve structural or safety-related considerations, so we focus on determining the necessary repair requirements before proceeding. When engineering specifications or additional evaluations are needed, those requirements must be addressed as part of the project.
Mobile Aluminum Welding
Aluminum is commonly used for applications where weight, corrosion resistance, and appearance are important considerations.
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However, welding aluminum requires different techniques and material preparation than welding conventional steel.
We welcome inquiries involving mobile aluminum welding for qualifying metal repair and fabrication projects. Our team can review the aluminum material, component condition, and welding requirements to determine whether the work can be completed at your location.
Portable Welding Services for Construction and Remodeling
Construction projects often involve multiple trades working within tight schedules, and having access to experienced field welding professionals can help keep metalworking tasks coordinated.
Our portable welding services support contractors and property owners who need specialized welding completed during new construction, remodeling, or structural improvement projects.

New Construction Welding
New buildings may require welded steel connections, reinforcement components, and other metal assemblies that must be completed after the materials have been positioned.
We work with general contractors on construction projects involving residential structures, commercial buildings, and industrial applications. Our experience with structural steel fabrication helps us understand the relationship between shop-built components and the welding required during installation.

Remodeling and Structural Modifications
Renovating an existing property can present challenges that don’t occur during new construction. Established framing, limited access, and existing building conditions may affect how new steel components are installed.
Our mobile welding company can assist with qualifying remodeling projects involving steel reinforcement, structural modifications, and custom metalwork.
We have experience with demanding projects, including commercial roof modifications and the repair and restoration of an eight-story fire escape. These projects reflect the importance of careful planning when working with existing structures.

Earthquake Retrofitting and Reinforcement
Structural retrofitting is an important consideration throughout Southern California, where seismic activity influences many building improvement projects.
Our experience includes earthquake retrofitting, structural steel fabrication, and specialized rebar welding. For projects requiring field welding, we work with the applicable engineering plans and construction specifications to understand the required connections and reinforcement details.

Field Welding for Commercial and Industrial Properties
Commercial and industrial facilities frequently contain large metal structures and permanently installed components that cannot easily be moved to a fabrication shop. When these components need modifications or repairs, on-site welding may provide a practical solution.
We work with businesses and contractors on projects involving:
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- Structural steel framing and connections
- Metal building modifications
- Commercial roof-related steelwork
- Industrial metal assemblies
- Custom steel supports and brackets
- Steel reinforcement components
- Existing metal structures requiring repairs
- Specialized fabrication and installation needs
Our background in commercial and industrial welding allows us to approach these projects with an understanding of the importance of fit, function, and material requirements. Larger plant-level work is also handled by our industrial welding team.
We also recognize that welding around an active business or construction site requires coordination. Before beginning work, we discuss access, surrounding conditions, and any site-specific safety requirements that may affect the project.
Emergency Field Welding Services for Urgent Repair Needs
A damaged steel component or failed weld can interrupt construction, prevent equipment from being used, or create concerns about an existing structure. When that happens, arranging professional welding assistance becomes an important priority.
We welcome inquiries about emergency field welding services for urgent metal repair needs. Whether a structural component has been damaged or an unexpected welding issue is delaying your project, our team can discuss the problem and available scheduling.
Assessing Unexpected Metal Damage
Not every damaged metal component can be repaired safely with a quick weld. Depending on the application, cracks, deformation, corrosion, or failed connections may require additional inspection before repair work can begin.
Our approach focuses on understanding the condition of the material and determining whether welding is appropriate. For structural applications, we work within the relevant engineering and project requirements.
Helping Minimize Project Interruptions
When a welding problem affects construction or business operations, getting accurate information quickly can help you make better decisions. We work to provide straightforward communication about available repair options
Emergency scheduling depends on availability, the location, and the complexity of the work. Contact us to discuss your situation and determine the earliest practical service arrangements.
What to Expect When You Schedule Mobile Welding
We know customers often have questions about how mobile welding works, especially if they’ve never hired a field welding contractor before. Our process is designed to help you understand what information we need and how the work will be evaluated.
Tell Us About the Welding Project
Start by contacting our team and explaining what needs to be welded. Providing details about the material, component size, location, and intended application helps us understand your requirements.
If you have photographs, drawings, or existing specifications, those may also be useful when discussing the project.
We Evaluate the Site and Welding Requirements
Not every welding job can be completed in the field, so we consider access, working conditions, material requirements, and the type of welding involved. Structural projects may also require approved drawings or specific welding procedures.
Our goal is to determine an appropriate approach before beginning the work.
We Discuss the Scope and Estimate
Once we understand the project, we’ll discuss the proposed welding services and any additional considerations. We offer free estimates and emphasize clear communication so customers understand what the work involves.
We Perform the On-Site Welding
When the project is approved and scheduled, our team performs the agreed-upon welding work using methods appropriate for the application. We focus on careful preparation, proper fit-up, and workmanship that meets the established project requirements.
Why Choose Lukens Certified Welding for Mobile Welding?
When you’re bringing a welding contractor onto your property or construction site, you want professionals who understand the work and take the project seriously. At Lukens Certified Welding, we’ve built our reputation around specialized welding experience, dependable service, and attention to detail.
Family-Owned and Operated Since 1988
We’ve proudly served Southern California since 1988, giving us more than 35 years of experience in welding and metal fabrication. Our family-owned business values lasting customer relationships and takes pride in providing personalized attention to every project.
Specialized Welding and Fabrication Qualifications
Our qualifications include state-certified structural steel fabrication and L.A. certified rebar and light gauge work. We bring this specialized experience to construction and fabrication projects where appropriate procedures and specifications are essential.
Experience With Challenging Projects
From commercial roof modifications to earthquake retrofitting and structural restoration, we’ve worked on projects that require more than routine welding. Our experience helps us understand the planning, coordination, and technical considerations involved in demanding field welding applications.
Free Estimates and Competitive Rates
We believe customers should have a clear understanding of their welding needs before moving forward. We offer free estimates and special discounts, including discounts for military personnel, while maintaining our commitment to quality workmanship.

Mobile Welding Throughout Pomona and Surrounding Communities
We’re proud to provide mobile welding services throughout Pomona and neighboring Southern California communities, including Claremont, La Verne, San Dimas, Diamond Bar, Walnut, and surrounding Los Angeles County areas.
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Our field welding experience also supports qualifying projects throughout the greater Southern California region. From established industrial facilities and commercial properties to residential construction sites, we understand that each location presents different challenges.
Whether you’re coordinating a steel installation, repairing damaged metalwork, or planning structural modifications, we’re here to discuss the welding requirements and determine how our mobile services can support your project. Many of these jobs also involve custom metal fabrication work completed alongside the on-site welding.
We provide portable welding services for qualifying structural steel, custom fabrication, construction, remodeling, and metal repair projects. Whether the work can be completed on-site depends on the materials, location, and project requirements. For shop-based fabrication that complements on-site work, see our custom metal fabrication services.
Yes, we offer on-site structural steel welding for qualifying construction projects. We review the applicable engineering plans, welding specifications, and site conditions before determining the appropriate approach. You can learn more about our structural steel welding capabilities before you reach out.
We welcome inquiries about mobile aluminum welding for suitable applications. Contact our team with information about the aluminum component, material condition, and required work so we can evaluate the project.
We can discuss urgent field welding requests and available scheduling. Response times depend on the location, project complexity, and our team’s availability, so contacting us directly is the best way to discuss immediate needs.
Pricing depends on the type of material, welding requirements, accessibility, project complexity, and amount of work involved. We offer free estimates and encourage customers to contact us with their project details. For repairs to decorative or wrought iron pieces, our ornamental iron repair team can also provide an estimate.
Bring Experienced Welding Professionals Directly to Your Project
When a metal component needs repair or a construction project requires welding at the jobsite, transporting everything to a shop shouldn’t be your only option. At Lukens Certified Welding, we bring decades of welding and fabrication experience directly to qualifying projects throughout Southern California. So whether you need on-site structural steel welding, mobile metal fabrication, or professional repairs to existing metalwork, our family-owned team is ready to discuss your requirements and help you find a practical solution.
We’ve also been serving local contractors, businesses, and property owners since 1988, and we’re committed to delivering dependable workmanship with every project. Just contact Lukens Certified Welding today to request your free estimate and learn how our mobile welding services can help keep your project moving forward.