Landscape Design & Installation Cost Guide — St. Louis, MO

Verified 2025 pricing for landscape design & installation services in St. Louis. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
Landscape Design (Full Property)	$2,000	$6,000	$20,000	design fee
Plant Installation	$3,000	$10,000	$40,000	per project
Irrigation System Installation	$2,500	$5,500	$14,000	installed
Sod Installation	$1,500	$4,000	$12,000	per project

📌

Older housing stock (pre-1958) increases complexity and materials cost

✓Get at least 3 quotes

✓Ask about seasonal discounts

✓Bundle multiple services

✓Check for manufacturer rebates

✓Verify license before hiring

See who offers the best value for money in St. Louis.