Landscape Maintenance. Weekly service, bi-weekly service, monthly service, and one time cleanups. Rockwell Landscape Maintenance specializes in commercial and residential maintenance of all landscapes specific to the greater Phoenix metropolitan area. As you know, we live in a desert. "Desert" landscape maintenance requires different and special knowledge whether your landscape is full of native plantings, xeriscaped, or a huge grass yard with big shade trees. Rockwell Landscape Maintenance has the know how and experience to keep your landscape looking great. We provide maintenance for commercial and residential properties and pride ourselves on giving you the best curb appeal your landscape has to offer. This keeps your customers coming back and/or puts a smile on your face when you come home knowing your landscape is the nicest on the block.