Division 02

Civil Infrastructure & Site Improvement Services

Shelterline provides civil infrastructure and site-improvement services supporting public, institutional, commercial, and building projects.

Our work spans site preparation, underground utilities, drainage, erosion control, grading, paving, green infrastructure, and stormwater systems. We also support long-term maintenance and restoration where civil systems require ongoing care.

Civil Infrastructure & Site Improvement Services

Explore Our Services

Erosion & Sediment Control

Erosion and sediment control begins before major site disturbance and continues until the ground is permanently stabilized.

Shelterline installs and maintains erosion and sediment controls throughout active construction, supporting earthwork, utility installation, drainage, grading, and site restoration while protecting surrounding properties, storm systems, and public infrastructure.

Capabilities include

Silt fence & super silt fence
Inlet / outlet / outfall protection
Erosion-control matting
Slope stabilization
Straw blowing
Construction entrances & wash racks

Wet & Dry Utility Work

Underground infrastructure built for long-term service.

Shelterline installs wet and dry utility systems for building, site-development, and infrastructure projects. Our work includes water, sanitary sewer, storm drainage, conduit systems, and under-slab drainage coordinated with surrounding utilities, structures, grades, and site improvements.

Waterline: Mains, services, valves, hydrants, and associated connections.
Sanitary Sewer: Gravity mains, laterals, manholes, and service connections.
Storm Drain: Drainage piping, inlets, manholes, endwalls, and associated structures.
Dry Utilities: Electrical and telecommunications conduit, duct banks, and handholes.
Under-Slab Drainage: Underdrains and drainage systems serving buildings and foundations.

Turnkey Site Development

Every finished site starts with a sequence of work that has to come together in the right order.

We provide complete site-development services under one coordinated construction effort. From initial clearing and demolition through earthwork, utilities, concrete, paving, landscaping, and final stabilization, our team manages the progression of work that prepares a site for its intended use.

Capabilities include

Clearing & grubbing
Site demolition
Earthwork & grading
Underground utilities
Concrete flatwork
Asphalt paving
Landscaping & final stabilization

Green Infrastructure

Stormwater systems designed to perform over time.

Shelterline constructs, restores, and maintains systems that manage stormwater through infiltration, storage, filtration, and reuse. Our work supports both new installations and existing facilities, with attention to the soil, drainage, vegetation, storage, and maintenance components that allow these systems to function as intended.

Planning: Site review, constructability, and maintenance access.
Bioretention: Soil media, underdrains, stone, mulch, planting, and drainage components.
Infiltration Systems: Infiltration trenches, drywells, and related systems.
Permeable Pavement: Pervious concrete, porous asphalt, and permeable pavers.
Rain Barrels & Cisterns: Systems for capturing and storing rooftop runoff.
Underground Detention: Below-grade storage systems using pipe or chamber assemblies.

Stormwater Maintenance

Stormwater systems require ongoing care to continue doing what they were designed to do.

Shelterline provides routine and corrective maintenance for stormwater systems serving public, institutional, and commercial properties. Our work includes inspection, cleaning, vegetation management, sediment removal, repair, and recurring maintenance programs for ponds, bioretention facilities, permeable pavement, underground systems, and associated drainage infrastructure.

Cleaning: Sediment and debris removal, mowing, mulching, and vegetation care.
Inspection & Repair: Condition assessment and repair of drainage structures, embankments, outlets, and eroded areas.
Maintenance Programs: Scheduled inspection and maintenance for individual facilities or multi-site portfolios.

Civil Infrastructure & Site Improvement Services

Shelterline provides civil infrastructure and site-improvement services supporting public, institutional, commercial, and building projects.