Turnkey Services for Renewable Natural Gas Projects

ECI Contracting delivers full-scope renewable natural gas (RNG) pipeline construction solutions for landfill, dairy, food-waste, and wastewater facilities, covering design-build, permitting, plowing, HDD, and restoration.

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Why Choose ECI for Renewable Natural Gas Projects

As RNG projects grow in complexity and scale, developers need a partner that can self-perform and manage every step of pipeline construction. ECI Contracting is that partner.

  • Over 100+ years of combined construction experience from leadership team
  • Partner with clients to deliver outside the box solutions to complex projects
  • Turnkey RNG pipeline systems from planning to restoration
  • Experts in HDD and trenchless technologies for landfill/dairy/farm facilities
  • Feasibility studies, landowner engagement, and installation under one roof
Excavator and plow machinery installing renewable natural gas pipeline in wooded area, emphasizing ECI Contracting's expertise in pipeline construction for RNG projects.

Industries We Serve

Landfill Gas Recovery

pipeline infrastructure from landfill to interconnect

Dairy Digesters

collection pipelines across multiple barns or plants

Anaerobic Digesters

pipeline infrastructure from AD site to interconnect

Our Renewable Natural Gas Services

GIS dashboard displaying pipeline project progress with completed and remaining footage for plow runs and bores, featuring a detailed map and percentage completion indicators.

Feasibility Report

We begin with a thorough feasibility study for your renewable natural gas project to identify constructability, permitting barriers, routing challenges, and environmental considerations.

  • Site assessments and GIS mapping
  • Routing and access planning
  • Material and method recommendations
  • Budget-level cost estimates

Design-Build Execution

ECI handles your RNG pipeline from design through commissioning, streamlining the process to avoid costly delays.

  • RNG meter station and interconnects
  • ROW permitting and compliance
  • Environmental and landowner coordination
  • Pipeline layout and construction
Map showing proposed pipeline routing for Renewable Natural Gas project, featuring M&R injection meter site, compressor locations, existing Gulfstream gas line, and digester site layout.

Our Simple, Streamlined Process

Gaining Confidence Underground Starts Here

Even if you don’t have a specific project lined up yet, we’d love to connect. We can arrange a casual lunch-and-learn at your office to discuss opportunities, capabilities, and start building a trusted partnership.

Let’s discuss your upcoming project and objectives.

We align on all aspects of the project and get to work.

With ECI, you gain a partner dedicated to delivering exceptional results.

Contact ECI today

We serve RNG developers working with landfill gas, agricultural digesters, and food waste.

Yes, our team manages all aspects of permitting, environmental compliance, and landowner agreements to streamline project approvals.

We use HDD, open trenching, and pipe plowing depending on soil conditions, depth, and site access.