Heavy duty truck mounted sweeper systems are used to remove trash from the lot. Trash from flowerbeds and grass areas is removed by hand. A golf-cart type smaller vacuum unit is used to vacuum small areas as needed. Service is performed at night when stores are closed. Service can be provided on a nightly basis, weekly, monthly or as needed. Price is dependent on frequency and lot size. A typical sweeper / vacuum job involves nightly removal of trash and debris from high traffic parking lots and surrounding grass areas and beds.

The two pictures below show two pieces of equipment used to clean parking lots. Click on the picture to view in larger version.

Large truck to sweep large inner parking areas

Below shows a "Madvac" vacuuming machine.

Small truck used to vacuum harder to reach areas