Defeat crabgrass

• Overhaul the lawn
• Build a better lawn
• Lay a new lawn
• Fix a yard
• Lay down more grass
• Do a lawn repair job
• Put in new grass
• Cover anew, as a plot
• Do a yard makeover

Wiktionary Word definitions in Wiktionary
vb. (context transitive English) To sod again; to cover (a lawn) with fresh sod.