Landscape designers work frequently with sub-contractors that will lay walkways and patios, install plants and grass and build structures such as patio covers and garden sheds.

Don't rush when selecting a landscape designer. Take the time to go over all details carefully. Compare bids for design as well as for the quality of the materials used. Check references carefully and thoroughly.

Ask each landscape designer who bids on your job to provide you with copies of their licenses and registrations. Also ask how long each has been in business and how many employees their company has and if any of them are bonded.