We all know the concept of diminishing returns. This premise concerns the up front cost savings derived from a purchase of a product with suspicious quality, which is then assumed to unfortunately result in greater spending in the long run.

We all depend on the safe and reliable operations of elevators. To ensure consistent performance of a vertical transportation system, it is imperative for the property's owners to hire a competent elevator maintenance company. Elevator maintenance can be provided by same manufacturer; another manufacturer; an independent contractor; or by an onsite facilities team. It is a complex decision, as the best choice is not automatically the company that supplied and installed the system.