Expert Retaining Wall Installation in Portland, ME

A home that needs snow removal services in Portland, ME
Some Of The Many Services We Offer:
  • Full lawn services
  • Seasonal clean-ups
  • Tree & shrub maintenance
  • Complete winter services
  • Mulching & edging beds
  • Landscape & site design
  • Planting & bed installation
  • Sweeping services
  • Estate gardening services
  • Hardscaping
  • Complete turf management services
  • Irrigation installation & service
We service residential, commercial & industrial properties, condominium complexes, and municipalities. In addition, we can customize any project to meet your needs. Call us today for your personalized quote.
A close-up capture of a gray block stone retaining wall built as a two-tier wall into a landscape.
Some Of The Many Services
We Offer:
Are you looking for durable, functional, and visually appealing retaining walls in Portland, ME? At LST Landscaping Inc., we specialize in professional retaining wall installation in Portland, ME, offering customized solutions that improve your property’s stability, aesthetics, and usability. Whether you need erosion control, structural reinforcement, or an attractive landscape feature, our team delivers expert craftsmanship tailored to your needs. Contact us now at (207) 878-1578 for a free consultation and let us transform your outdoor space!

Why Choose Our Retaining Wall Services?

Retaining walls serve multiple purposes—from preventing soil erosion to creating level terraces for gardens, patios, or walkways. As a leading provider of retaining wall installation in Portland, ME, we ensure:


  • Custom Designs – We work with a variety of materials, including natural stone, segmental blocks, concrete, and timber, to match your property’s style.
  • Structural Integrity – Proper drainage, reinforcement, and foundation work ensure long-lasting stability.
  • Local Expertise – We understand Portland’s unique soil conditions, freeze-thaw cycles, and weather patterns to build walls that withstand the elements.
  • Professional Craftsmanship – Our experienced team guarantees precision and attention to detail in every project.

Types of Retaining Walls We Install

We offer a range of retaining wall options to suit different needs and budgets:


  • Segmental Block Walls – Made from interlocking concrete blocks, these walls are versatile, affordable, and available in various colors and textures.
  • Natural Stone Walls – Ideal for a rustic, high-end look, these walls use locally sourced stone for durability and timeless appeal.
  • Concrete Walls – Perfect for heavy-duty applications, providing unmatched strength for steep slopes.
  • Timber Walls – A cost-effective option for garden terraces and shorter walls, offering a natural, warm aesthetic.

Benefits of Installing a Retaining Wall in Portland, ME

A well-built retaining wall provides numerous advantages:


  • Prevents Soil Erosion – Stops soil from washing away during heavy rains, protecting your landscape and foundation.
  • Creates Usable Space – Converts sloped or uneven yards into flat, functional areas for gardens, seating, or play areas.
  • Enhances Curb Appeal – Adds visual interest and increases property value with clean, structured landscaping.
  • Reduces Maintenance – Minimizes weed growth, soil runoff, and the need for constant regrading.

Our Retaining Wall Installation Process

We follow a structured approach to ensure quality and customer satisfaction:


  • Site Assessment – We evaluate soil conditions, drainage needs, and slope stability to determine the best wall type.
  • Design Consultation – We discuss your vision, budget, and functional requirements to create a tailored solution.
  • Material Selection – We help you choose the best materials for durability, aesthetics, and cost-effectiveness.
  • Professional Installation – Our skilled team handles excavation, base preparation, drainage setup, and precise construction.
  • Final Inspection & Cleanup – We ensure everything meets our high standards before completing the project.

Common Applications for Retaining Walls

Retaining walls are useful for various landscaping needs, including:


  • Residential Properties – Leveling backyards, creating terraced gardens, or supporting driveways.
  • Commercial Landscaping – Managing slopes around office buildings, parking lots, or public spaces.
  • Erosion Control – Protecting waterfront properties or hillside homes from soil loss.
  • Decorative Features – Adding stone or brick walls as focal points in garden designs.

Retaining Wall Installation, Retaining Walls FAQs in Portland, ME

  • How Much Does Retaining Wall Installation Cost in Portland, ME?

    Retaining wall installation in Portland, ME, typically costs $42 to $46 per square foot for poured concrete, with final pricing varying by material, wall height, and site conditions.

  • What Materials Does LST Landscaping Use for Retaining Walls?

    LST Landscaping Inc. builds retaining walls in Portland, ME, using natural stone, segmental blocks, concrete, and timber to match each property's style and structural needs.

  • Why Is Proper Drainage So Important for a Retaining Wall?

    Poor drainage causes hydrostatic pressure to build behind the wall, which can lead to leaning, cracking, or total failure over time.

  • How Long Does a Professionally Installed Retaining Wall Last?

    A properly built retaining wall may last 30 to 50 years or longer when installed with quality materials suited to local soil and drainage conditions.

  • When Do I Need a Permit for Retaining Wall Installation in Portland, ME?

    Taller retaining walls often require a permit in Portland, ME, and may need engineered plans; a qualified contractor can help homeowners determine local permitting requirements.

Contact Us for Retaining Wall Installation in Portland, ME

Ready to enhance your property with a sturdy, beautiful retaining wall? Contact us now for a free estimate! Whether you need erosion control, added outdoor space, or a landscape upgrade, LST Landscaping Inc. is your go-to expert for retaining walls in Portland, ME.