Reduce lawn grubs and other soil insects
Keep soil less moist by improving drainage
Flatten tunnels and mounds as they appear
Use castor oil-based mole repellents
Install underground barriers around garden beds
Place vibrating or sonic deterrents in affected areas
Trap moles using approved mole traps
Remove mulch piles and dense ground cover near problem areas
Keep grass trimmed and garden edges tidy
Encourage natural predators where appropriate
Fill active tunnels with soil to monitor activity
Contact a licensed pest control professional if needed