Retaining Walls Over 3 ft Cost in South Portland, ME in 2026
Most Retaining Walls Over 3 ft projects in South Portland, ME cost between $1,500 and $19,500. The typical price is $6,000.
South Portland prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 South Portland, ME
Businesses listed on Google near South Portland, ME. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Precision Landscape & Excavation
4.6(43 reviews)
385 Main St, South Portland, ME 04106
Pasquale’s Property Service
5.0(31 reviews)
130 Breakwater Dr, South Portland, ME 04106
Willie C. & Sons Landscaping
4.7(35 reviews)
619 Bridgton Rd, Westbrook, ME 04092
Tree and Stone Landscape Construction
5.0(24 reviews)
3 Katie's Ln, Scarborough, ME 04074
Tammaro Landscaping
4.8(25 reviews)
539 Ocean House Rd, Cape Elizabeth, ME 04107
L S T Landscaping Inc.
4.5(27 reviews)
144 Hutchins Dr, Portland, ME 04102