KEYSTONE MAINTENANCE SERVICES CORP
Summary
Overhead Traveling Crane, Hoist, and Monorail System Manufacturing | Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing | Other Services to Buildings and Dwellings
Profile
Address
Description
Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
This includes establishments primarily engaged in manufacturing overhead traveling cranes, hoists, and monorail systems.
Illustrative Examples:
Aerial work platforms manufacturing
Automobile wrecker (i.e., tow truck) hoists manufacturing
Block and tackle manufacturing
Metal pulleys (except power transmission) manufacturing
Winches manufacturing
Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
This includes establishments primarily engaged in manufacturing industrial trucks, tractors, trailers, and stackers (i.e., truck-type) such as forklifts, pallet loaders and unloaders, and portable loading docks.
Other Services to Buildings and Dwellings
Establishments in this category are primarly engaged in providing services to buildings and dwellings (except exterminating and pest control; janitorial; landscaping care and maintenance; and carpet and upholstery cleaning).
Illustrative Examples:
Building exterior cleaning services (except sandblasting, window cleaning)
Swimming pool cleaning and maintenance services
Chimney cleaning services
Ventilation duct cleaning services
Drain or gutter cleaning services
