Commercial · Miami, FL
Leaks, cracked seams, and corroded nozzles can put a tank out of service fast, and tank welding repair has to be done right the first time. Titan Mobile Welding Miami has served Miami since 2016 with on-site repairs for steel and stainless tanks to get you back online with minimal downtime.
Every tank welding repair starts with safety and prep, because contaminated tanks and thin wall sections fail if you weld over them. We verify the tank is drained, cleaned, and safe to work, then identify the base metal (carbon steel, stainless, aluminum) and thickness, inspect the weld zone for pitting and cracks, and locate the leak path at seams, heads, bungs, manways, or nozzle welds. Surfaces are stripped to clean, bright metal with grinding and wire brushing, then we cut out compromised material when needed and prep a proper bevel so the weld can achieve full penetration. From there we select the right process, typically GTAW (TIG) for controlled heat on thin stainless, GMAW (MIG) for faster steel repairs, or SMAW (stick) where access is tight and the tank is outdoors.
Local operating conditions matter, especially humidity, salt air, and year-round exposure that accelerate corrosion and make porosity more likely if prep is rushed. We control heat input to reduce distortion on thin shells, use backing bars or copper chill blocks where appropriate, and choose compatible filler metals such as ER70S-6 for mild steel MIG, E7018 for structural-grade stick repairs, and ER308L or ER316L for common stainless tank alloys. For outdoor work we set up wind screens and keep gas coverage stable to prevent pinholes, then blend and dress the repair so fittings seat correctly and gaskets seal. When required, we can add reinforcement pads, rebuild worn nozzles, or fabricate patch plates with radiused corners to reduce stress risers and future cracking.
Customers choose us because we bring the shop to the tank and focus on clean, repeatable weld quality. Our mobile rigs are set up for TIG, MIG, and stick, with proper shielding gas, grinding and beveling tools, and clamping and fit-up equipment so the repair is aligned before the first arc. You get clear communication about what failed, what needs to be cut out versus welded over, and whether a temporary patch is appropriate or a permanent section replacement is the smarter call. We are licensed and insured, and we keep the worksite orderly with hot-work precautions and controlled sparks around equipment, walls, and finished surfaces.
To close out the job, we walk you through the repaired area and the cause of the failure, then confirm the tank is ready for service based on your application and access limits. Depending on the setup, we can support leak checks, visual inspection of the finished bead profile, and verification of fit on threaded or flanged connections after cooling. You receive a free written estimate upfront, straightforward documentation of the repair performed, and practical maintenance tips like coating touch-ups, corrosion isolation, and avoiding mixed-metal contact that can drive galvanic corrosion. If replacement parts or new fittings are needed, we can fabricate and weld them on-site so you are not waiting on a second crew.
We end with a final cleanup and a clear handoff, including any recommended next steps if the surrounding metal shows advanced thinning. If the tank has multiple leak points, we can map them, prioritize critical repairs, and stage the work to minimize downtime instead of chasing one pinhole at a time. You will know exactly what was welded, what materials were used, and what limitations apply if the tank wall is below safe thickness for further welding. The goal is a durable repair that holds under normal operating conditions, not a quick bead that fails at the heat-affected zone a week later.
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.
Tank welding repair is often the fastest way to stop leaks and restore service when a tank develops cracks at seams, corrosion pinholes, damaged nozzles, or failed fittings. Titan Mobile Welding Miami brings mobile TIG, MIG, and stick welding to your site, helping homeowners and businesses repair carbon steel and stainless tanks with careful prep, controlled heat input, and solid fit-up. We focus on safe hot-work practices, clean base metal, and the right filler to match the tank material and reduce repeat failures.
A proper tank repair starts with diagnosis and preparation. We locate the leak source, inspect the surrounding wall for thinning and pitting, then remove coatings and corrosion to reach bright metal. When the base metal is compromised, we cut out the weak section and install a patch plate or reinforcement pad with radiused corners, correct bevel prep, and tight fit-up. Process selection matters, GTAW (TIG) for precision on thin stainless, GMAW (MIG) for efficient steel repairs, and SMAW (stick) for reliable penetration in outdoor conditions or limited access.
Environmental exposure and service conditions affect how long a repair lasts. High humidity and salt air can accelerate corrosion, so we emphasize clean prep, stable gas shielding, and compatible filler metals such as ER70S-6, ER308L, or ER316L depending on the alloy and application. We manage heat input to reduce warping and avoid burn-through on thin shells, and we dress the finished repair so flanges, gaskets, and threaded connections seat correctly. If the tank shows widespread thinning, we will tell you plainly when replacement or section fabrication is the safer route than repeated patching.
After welding, we review the repair with you and confirm the next steps for returning the tank to service. If you need additional fabrication, such as adding new couplings, relocating fittings, or reinforcing supports, we can handle that on the same visit when access and conditions allow. You get a free written estimate, a clear scope of work, and a repair performed with professional equipment and practical, field-proven methods.
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.
Prefer to write? Contact us or head back to the home page.
