Construction

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landscape architects

Alluvial is a premium landscape architecture and site design/build company. We specializes in sustainable, high-longevity ecosystems across California. Operations combine advanced environmental design with full-scale California C-27 Landscaping Contractor execution.
Core Capabilities
-Ecosystem Engineering: Wetland restoration, resort planning, and municipal master planning.
-Sustainable Design: Integration of site engineering, water conservation, and resource efficiency.
- Project Scale: Full-service capabilities ranging from high-end private residences to public municipal contracts.

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Nelson Henderson

our work

Our Construction/Maintenance Projects

Segment 1: Ongoing Landscape Maintenance Services
DIG manages high-performance maintenance programs to preserve ecological balance and design integrity over time.
               [ HORTICULTURAL CARE ]
                         │
      ┌──────────────────┴──────────────────┐
      ▼                                     ▼
[RESOURCE MANAGEMENT]               [EVALUATION & REPAIR]
  • Water Conservation                • System Diagnostics
  • Soil Optimization                 • Asset Preservation

    • Horticultural Care: Advanced plant preservation, soil conditioning, and structural biomass management.
    • Resource Management: Climate-appropriate water budgeting, specialized irrigation zoning, and run-off optimization.
    • System Diagnostics: Programmatic monitoring, early pest detection, and macro-level site condition management.


Segment 2: C-27 Landscape Construction Projects
Utilizing a California C-27 license classification, DIG legally executes and subcontracts major structural transformations. This authorization applies to all public and private projects valued over $500 in materials and labor.

Construction Infrastructure Civil & Site Engineering Architectural Features
Heavy hardscape structural layout Grade adjustments & site leveling Decorative exterior elements
Advanced drainage network arrays Structural retaining wall build Integrated low-voltage lighting
Mainline sub-surface irrigation Soil stabilization controls Arbors, decks, & surface hardscape


Regional Compliance & Operational Guidelines
  1. License Integrity: All field builds must maintain full compliance with the California Contractors State License Board (CSLB).
  2. Risk Mitigation: Projects require active verification of a $25,000 continuous surety bond, comprehensive workers’ compensation, and liability coverages.
  3. Environmental Mandates: Blueprints must adhere strictly to regional water limitations, local municipal drought ordinances, and state environmental laws.

contact

Alluvial Design Studios/ DIG Landscape Maintenance

Alluvial's approach ensures that design, building and maintaining projects balances historic customs and styles with contemporary design.

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