Commercial · Miami, FL
When a beam, column, or connection plate is cracked, corroded, or pulled out of alignment, structural steel welding needs to be done right the first time. Titan Mobile Welding Miami has served Miami since 2016 with on-site structural steel welding repairs for commercial and residential steel work.
We start by identifying the steel type and failure mode, then stabilize the area before any heat is applied. Prep typically includes removing paint, galvanizing, and corrosion to bright metal with grinders and flap discs, verifying fit-up, and setting proper root opening and bevel. For structural steel welding repairs we use the right process for the joint and access, commonly SMAW (stick) with low-hydrogen electrodes such as E7018, or GMAW/FCAW where conditions allow, with attention to preheat, interpass temperature, and distortion control.
Local conditions matter because humidity and salt air accelerate corrosion and can contaminate weld zones if surfaces are not cleaned and kept dry. We control sparks and heat around nearby finishes, roofing, electrical, and fire-rated assemblies, and we protect concrete and masonry from spall with proper shielding and heat management. After welding, we can add reinforcement where required (doubler plates, stiffeners, gussets, or new base plates), then grind, seal, and prep for coating so your painter can apply an appropriate primer system such as zinc-rich or epoxy.
Miami customers choose us because we bring the shop to you and keep the job moving with the right equipment and repeatable procedures. Our mobile rigs carry SMAW and wire-feed capability, cutting and beveling tools, clamps, chain falls, strongbacks, and layout tools for accurate alignment, along with fire watch and containment to keep sites clean. You get a licensed and insured contractor that communicates clearly, documents the scope, and follows common structural practices aligned with AWS D1.1 for steel welding.
Before we leave, we walk the repair with you and confirm the weld area is stable, aligned, and ready for the next trade, whether that is a coating contractor, GC, or inspector. You receive a free written estimate up front, a clear repair plan, and photos of before-and-after conditions when helpful for property records. If the steel is beyond repair, we can also quote replacement members, new connection plates, or added bracing so the structure is restored safely and cleanly.
Yes. We provide a free written estimate that outlines the repair or fabrication scope, materials, and expected timeline.
Yes. We perform TIG welding for aluminum and stainless when the job calls for controlled heat and clean appearance, and we also handle steel with MIG or stick depending on conditions.
Yes for many light structural repairs and reinforcements such as brackets, posts, frames, and supports. If engineering or permitting is required for your project, we will flag that up front.
We can grind and clean the weld area and remove sharp edges so it is ready for primer and paint. Final coating selection and color matching can be handled by the customer or coordinated as part of the scope.
Photos from a few angles, approximate dimensions, metal type (if known), thickness or tube size, and what the part is used for. Include whether it is on-site only or can be removed and brought to a shop.
Structural steel welding is used to restore strength and alignment when steel members crack, rust through, or loosen at connections. Titan Mobile Welding Miami provides on-site structural steel welding repair for beams, columns, base plates, stairs, mezzanines, equipment supports, canopies, gates, and other load-bearing steel where fit-up, heat control, and sound weld metal matter. Because every repair is different, we start with a practical field evaluation, then choose a welding process and joint detail that matches the member thickness, access, and service conditions.
Common calls include broken welds at handrail posts and stair stringers, corroded base plates at carport columns, torn tabs on steel frames, and impact damage from vehicles or equipment. A proper structural steel welding repair usually involves more than “burning it back together.” We remove compromised metal, clean to bright steel, set the joint geometry, and control heat input to reduce distortion and avoid hydrogen-related cracking. For many field repairs, SMAW with E7018 is a dependable choice; where conditions allow, wire-feed (GMAW/FCAW) can improve productivity while still meeting structural expectations. When the original design needs more capacity, we can add gussets, stiffener plates, or a new plate detail, then drill or slot holes as needed for proper connection fit.
Miami’s marine air and frequent wetting cycles make corrosion protection a priority after welding. We can grind and blend where appearance matters, or leave a sound as-welded finish where coatings will cover the work. If you have an inspector or engineer involved, we coordinate scheduling and provide job photos and notes that support the repair record.
If you need structural steel welding for a property, facility, or jobsite, we make it straightforward: evaluate, propose a safe repair, mobilize with the right equipment, and leave the steel ready for paint and service. Request a free written estimate and we will review the repair, access, and timeline.
Call now or send a request and we will reach out within one business day to schedule your free, no-obligation estimate in Miami. We assess the project, review the details, and give you a written quote before any work starts, so you know exactly what to expect.
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