The laser technology is the best system for rotating equipment alignment, and combined with trained professionals, the job is executed with high quality. The accuracy is on micrometers order (μm), eliminating systematic errors and inconsistent readings. This technology provides a precision level up to ten times more accurate than traditional methods. Furthermore, it can be performed on vertical axis up to twenty meters. The laser alignment guarantees advantages such as the reduction in maintenance costs, noise, vibration and energy consumption and the lifetime increase of bearings, couplings and adjustment parts.