Short Description Custom built heavy-duty & industrial radiators, custom aluminum welding, repairs & manufacturing, custom copper-brass and steel-brass welding, repairs & manufacturing, heavy-duty cooling system repairs, diesel fuel & hydraulic tank repairs & rebuilds, DPF/DOC/SCR/EGR cleaning & baking, heavy-duty heat exchanger complete remove & replace, on-site generator cooling system repair) HVAC-R coils replace & repair, heavy-duty A/C line repairs & rebuilds.