About Us
At wsm manutenção, we specialize in heavy machinery maintenance, focusing on hydraulic excavators, loaders, and diesel engines, delivering fast and reliable service across São Paulo and beyond.
Our Work
Heavy Duty
Expert Care
Trusted Service
Clients Speak
WSM manutenção got my excavator back to work faster than expected, with clear communication every step of the way.
Heavy Repairs
Field Service
Our team travels to your site, diagnosing and fixing issues on hydraulic excavators and loaders quickly.
Electronic Diagnostics
Using Cat ET and other tools, we fine-tune your machines’ electronic systems for peak performance.
Component Rebuilds
We rebuild engines, hydraulic pumps, and transmissions to extend your equipment’s lifespan.
Electronic Diagnostics
Committed to reducing downtime, we deliver fast, reliable service with transparency and care.