Landscaping Cost in Altadena, CA in 2026
Most Landscaping projects in Altadena, CA cost between $1,800 and $23,000. The typical price is $7,000.
Labour and materials in Altadena run about 22% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Softscape planting versus hardscape construction
- Irrigation and lighting
- Grading and drainage work
- Plant maturity at installation
Usually included
- Design layout and plant material
- Soil preparation and mulch
- Installation labour
Usually extra
- Ongoing maintenance
- Permits for grading
- Retaining walls over 3 ft
Landscaping companies in Altadena, CA
Businesses listed on Google near Altadena, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Ridgeline Outdoor Living
5.0(31 reviews)
845 E Walnut St, Pasadena, CA 91101
Green Splendor Landscaping - Pasadena Landscape & Garden Design
5.0(29 reviews)
1963 Santa Rosa Ave, Pasadena, CA 91104
Landscape Warehouse Altadena
4.5(41 reviews)
757 W Woodbury Rd #5349, Altadena, CA 91001
Stone / Yard Landscape Center, Inc.
4.2(43 reviews)
525 W Woodbury Rd, Altadena, CA 91001
SoCal Irrigation Specialists
4.8(20 reviews)
2233 N Casitas Ave, Altadena, CA 91001
Yepez Landscape Care & Sprinklers Systems
4.6(10 reviews)
2126 N Marengo Ave, Altadena, CA 91001