Different Types of Residential Elevators
Elevators are commonly used in high-rise office buildings, luxurious hotels, hospitals and industrial sites. But since the costs of elevators are becoming cheaper today, some people can already afford one for their respective houses. If you are also thinking of having one, but still don't have any idea on what kind to install, take a look on the most common kind residential elevators that are shortly discussed below.

• Hydraulic Residential Elevator. This type of elevator is considered to be the safest and the most convenient elevator type during emergency situations. Why? Because the machine room of this type of residential elevator is located in the basement of the house. Hence, the elevator is less possibly to be affected by fires or earthquakes. Moreover, it provides a manual lowering system for occupants in case of power outage. Though the early models of this elevator type is run by water, modern versions of this type of elevator are powered by a special kind of oil.
• Traction Residential Elevator. This type of residential elevator works through the process of counterweight suspension. Traction elevators are also called as electric elevators for they are being powered by electric motors. It is much recommended for small houses, since it doesn't have a machine room that helps its operation. Unlike hydraulic residential elevators, traction elevators are not run by oil. If your house stands near a fault line, refrain from installing this kind of elevator. This type of elevator is of two kinds: geared and gearless traction residential elevator.
• Winding Drum Residential Elevator. This kind of residential elevator is known for its environmental-friendly quality for it does not also use oil to operate itself.
• Pneumatic Residential Elevator. This type of elevator is designed for handicaps. As its name suggests, this type of elevator is being moved from one level to another through the use of a pneumatic vacuum.
  

Finding a Reliable Elevator Builder
If you are looking for a professional team that would construct an elevator for your house or building, below are some useful methods that could help you find a good one.

• Ask your friends, family, neighbors, co-workers and even your building contractors for referrals. Some of them have probably sought an elevator builder before.
• Browse through online classified ads to see some elevator builders that promote their services. By doing so, you will also be able to shortlist those elevator builders whose service rates your budget can afford.
• Ask references from your prospective elevator builder. Contact these references to find out if they were satisfied with the service they got from your prospective elevator builder.
• If you have more time, visit the previous work sites of your prospective elevator builders and assess whether their quality of work passes your standards.