Our industrial welding services
Tasweldermechanics provides certified industrial welding services across Sint Maarten and the wider Caribbean. From a single code weld to a full plant shutdown, we bring qualified welders, documented procedures and the equipment to finish the scope to standard and on schedule.
Structural steel welding
Beams, columns, frames, platforms and support structures welded to AWS D1.1, fabricated in our shop or on your site and set in place with our own rigging.
Pipe and pressure welding
Process piping, pipe racks and pressure equipment welded to ASME Section IX and VIII, including TIG root runs and high-integrity joints for refineries and terminals.
Plant maintenance and shutdowns
Mobile welding crews for turnarounds, breakdowns and scheduled maintenance, ready to mobilize fast and keep your facility running.
Tank welding and repair
Storage tank shells, floors and roofs built and repaired to API 650 and API 653, with weld procedures and material traceability documented for approval.
On-site and mobile welding
We bring the welders, machines and power to your location anywhere in the region when the work cannot come to the shop.
Welding repair and reinforcement
Crack repair, weld overlay, hardfacing and structural reinforcement to extend the life of critical equipment and steelwork.
Materials, codes and quality
Every weld is backed by qualified procedures and inspection, so your industrial welding services arrive with the documentation your procurement and safety teams need.
Materials we weld
- Carbon steel
- Stainless steel
- Aluminum and alloys
- Duplex and chrome-moly
Codes and quality control
- AWS D1.1 structural welding
- ASME Section IX (WPS and PQR)
- ASME Section VIII pressure equipment
- API 650 and 653 storage tanks
- Visual inspection and NDT (PT, UT)
Where we provide industrial welding services
Based in Sint Maarten, we mobilize crews and equipment across the Caribbean. Whether you need one certified welder for a day or a full mechanical crew for a turnaround, our services scale to the job.







