Quality Biological Construction & Landscape Solutions

Two Alpha Contracting, LLC aims to provide high quality project management and execution in the biological construction industry at a very competitive cost.  It is the goal of the company to achieve the greatest reputation for quality construction, on-time delivery, and personal customer service in the Midwest region.  Two Alpha Contracting, LLC maintains high integrity on all promised timelines and quality assurances.

Our company offers a variety of biological construction services.  These services tend to function as erosion control, water management, or environ creation and include the following types of projects:
Stream Bank Stabilization >>>  Stream banks naturally erode as water wears away soil and rock that form their banks.  Sediment and nutrients are extensively washed downstream.  As sediment is deposited further down the stream it may decrease the stream's capacity, which increases flooding and stream bank erosion.  A wide array of products and methodologies can be used to stabilize streams: live stakes, cellular confinement matrices, articulated block pavers, riprap, gabion baskets, turf reinforcement mats, revetments, large woody debris, grade controlling structures, stilling basins, etc.

Rain Garden Creation >>> A rain garden is a shallow depression that is planted with deep-rooted native plants and grasses.  The garden is positioned near a runoff source like a downspout, driveway or sump pump to capture rainwater runoff and stop the water from reaching the sewer system.

Wetlands >>> A wetland is a land area that is saturated with water, either permanently or seasonally.  Wetlands play a number of roels in the environment, principally water purification, flood control, and shoreline stability.  Wetlands are also considered the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal life.

Erosion Control >>> Erosion control is the practice of preventing or controlling wind or water erosion in agriculture, land development and construction.  Erosion control is important to preventing water pollution and soil loss.

Specific services include, but are not limited to:

  • Bio-Retention
  • Erosion Control
  • Rock Placement & Revetment
  • Live Staking
  • Deep Cell Plug & Tree Planting
  • Seeding
  • Retaining Walls
  • Gabions
  • Finish Grading
  • Hydroseeding
  • And more!


110 Sierra Ridge Dr
Wright City, MO 63390
Office: 636.745.0612
Fax: 877.745.8345
info@twoalphacontracting.com
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