Civil Engineering in North dakota, Montana and Wyoming

Engineering Tomorrow's Infrastructure

Innovation and expertise converging to create sustainable solutions for complex challenges.

Overhead view of a suburban neighborhood with colorful lines overlaying streets, possibly depicting utility lines or infrastructure planning.
Complex water pipes in various colors inside a utility room.

Engineering Philosophy

Our civil engineering team approaches each project as an opportunity to optimize efficiency, enhance sustainability, and exceed expectations.

We integrate advanced design tools with practical construction experience to deliver solutions that work in the real world.


Oil rig silhouetted against a golden sunset, with pump jacks in the background.

Oil Pad Design

Optimized Energy Infrastructure

Comprehensive pad designs that maximize efficiency while ensuring environmental compliance and operational safety.


Design Excellence

  • Surface optimization
  • Drainage integration
  • Access Planning
  • Environmental protection
Orange and pink flags mark a construction site with a partially built house in the background.

Site Platting & Research

Informed Development Planning

Thorough analysis and documentation that supports confident development decisions.


Research Depth

  • Title research
  • Zoning analysis
  • Utility coordination
  • Development requirements

Access Road Design

Connected Infrastructure

Engineered solutions that ensure reliable access while minimizing environmental impact.


Design Considerations

  • Traffic analysis
  • Drainage integration
  • Material optimization
  • Maintenance planning
CAD drawing of a curving roadway with contour lines and color-coded features, likely an engineering plan.
Still water reflects a barren tree, reeds, and a blue sky.

Storm Water Management

Environmental Protection

Innovative solutions that protect resources while ensuring regulatory compliance.


System Integration

  • Watershed analysis
  • Treatment design
  • Retention planning
  • Permit compliance
City street at dusk, with buildings and traffic lit by streetlights against a pink sky.

Lift Station Design

Reliable Infrastructure

Efficient designs that ensure consistent operation and minimal maintenance.


Design Focus

  • Capacity optimization
  • Redundancy planning
  • Control integration
  • Maintenance access

Sanitary Sewer Design

Essential Services

Comprehensive planning that ensures long-term reliability and efficient operation.


System Excellence

  • Flow analysis
  • Material selection
  • Access planning
  • Future capacity
Autumn landscape with canyons, trees in fall colors, and a blue sky.

Rolling green landscape beneath a cloudy sky, with rocky hills in the distance.

Quality Control

Precision Verified

Our systematic review process ensures designs meet both technical requirements and practical needs.

Tall building dominates a campus at sunset, surrounded by trees and a grassy field.

Regulatory Compliance

Standards Excellence

Comprehensive understanding of local, state, and federal requirements ensures smooth approval processes.


Ready to Energize Your Next Civil Engineering Project?

No matter if the project is big or small, Mountain Plains, LLC, is your partner for engineering tomorrow's infrastructure.