Vital to our nation’s economic vitality

Civil Engineering

A Full-service Civil Engineering Firm

Smith & Co. Engineers is an employee-owned engineering firm that has been providing civil engineering and related services since its inception in 1968. Our staff of more than 40 employees allows us to have the proper design knowledge and support available throughout the civil engineering project’s design and construction processes.

Puxico Wastewater Collection and Treatment Project
Poplar Bluff Wastewater Treatment Plant Improvements
Hubble Fjord Bridge Replacement
Poplar Bluff Water Tower
New Madrid Water Treatment
Smoke Testing For Poplar Bluff
Poplar Bluff Oak Grove Road
Eight Points Development
Butler County Industrial Park Bypass

Our Projects

Recent civil engineering projects

Smith & Co. Engineers provides engineering services for a wide variety of projects. Our project managers have designed sidewalks and trails, mulit-span bridges and multi-cell culverts, water treatment facilities from 5000 gallons per day to 5 million gallons per day, and wastewater facilities treating 100 gallons per day to 3 million gallons per day.

Our Focus

Our Civil Engineering Services

Civil engineering, considered one of the oldest engineering disciples, encompasses many specialties. Smith&Co. Engineers has the right team for your project. Our engineering staff is experienced in the design and construction administration of a wide variety of project types, including structural design, flood studies, transportation, storm water management, erosion control, drinking water source development & treatment, wastewater collection and treatment, and site design.

Site Planning Services

  • Site Design
  • Commercial
  • Residential
  • Municipal
  • Industrial
  • Institutional
  • Utilities
  • Grading
  • Stormwater Management
  • Regulatory Agency Permitting Process
  • Site Master Planning
  • Floodplain Development

Airports

  • Runways
  • Taxiways
  • Aprons
  • Hangars
  • Lighting
  • Navigation Aids
  • Airport Planning
  • Heliports
  • Environmental
  • Stormwater
  • Fuel

Structural

  • Foundations
  • Retaining Wall Design
  • Buildings
  • Industrial
  • Seismic Design
  • Load Rating
  • Structural Evaluations
  • Bridges
  • Culverts

Bridges

  • Planning, Prioritization & Programming
  • Cost Estimating
  • Hydraulic & Hydrology Design
    • US Army Corps of Engineers: HECRAS
  • Foundations
  • Preliminary and Final Design
  • Seismic Design
  • Load Rating
  • Environmental Permitting
  • Right of Way Negotiation’s and Clearance
  • Bidding and Award Coordination
  • Construction Inspection

Industrial Parks

  • Master Planning
  • Utility Infrastructure
  • Traffic Circulation
  • Site Development
  • Loading Docks
  • Wastewater Pre-Treatment
  • Water Supply

Water & Wastewater

  • Water
    • Supply
    • Treatment
    • Storage
    • Distribution
  • Wastewater
    • Collection
    • Treatment
    • Discharge
  • Electrical Controls and Layout
  • Funding Coordination
    • MoDNR State Revolving Fund
    • USDA Rural Development
    • Community Development Block Grant
    • Private Financing
  • Construction Inspection

Roadways

  • Planning
  • Traffic Safety
  • Signaled Intersections
  • Geometric Design
  • Pavement Design
  • Stormwater Management
  • Right of Way Negotiation’s and Clearance
  • Environmental Permitting
  • Construction Inspection

Sidewalks & Trails

  • Planning
  • ADA Compliance/Public Right of Way Accessibility Guidelines
  • ADA Transition Plan
  • Pedestrian and Bicycle Safety
  • Share The Road Design
  • Preliminary and Final Design
  • Construction Inspection

Stormwater

  • Drainage Design
  • Water Quality
  • Detention
  • Flood Studies
  • Erosion Control
  • Open and Closed Drainage Systems
  • Stormwater Pollution Prevention Plan (SWPPP)
Site Planning Services

Site Planning Services

  • Site Design
  • Commercial
  • Residential
  • Municipal
  • Industrial
  • Institutional
  • Utilities
  • Grading
  • Stormwater Management
  • Regulatory Agency Permitting Process
  • Site Master Planning
  • Floodplain Development
Airports

Airports

  • Runways
  • Taxiways
  • Aprons
  • Hangars
  • Lighting
  • Navigation Aids
  • Airport Planning
  • Heliports
  • Environmental
  • Stormwater
  • Fuel
Structural

Structural

  • Foundations
  • Retaining Wall Design
  • Buildings
  • Industrial
  • Seismic Design
  • Load Rating
  • Structural Evaluations
  • Bridges
  • Culverts
Bridges

Bridges

  • Planning, Prioritization & Programming
  • Cost Estimating
  • Hydraulic & Hydrology Design
    • US Army Corps of Engineers: HECRAS
  • Foundations
  • Preliminary and Final Design
  • Seismic Design
  • Load Rating
  • Environmental Permitting
  • Right of Way Negotiation’s and Clearance
  • Bidding and Award Coordination
  • Construction Inspection
Industrial Parks

Industrial Parks

  • Master Planning
  • Utility Infrastructure
  • Traffic Circulation
  • Site Development
  • Loading Docks
  • Wastewater Pre-Treatment
  • Water Supply
Water & Wastewater

Water & Wastewater

  • Water
    • Supply
    • Treatment
    • Storage
    • Distribution
  • Wastewater
    • Collection
    • Treatment
    • Discharge
  • Electrical Controls and Layout
  • Funding Coordination
    • MoDNR State Revolving Fund
    • USDA Rural Development
    • Community Development Block Grant
    • Private Financing
  • Construction Inspection
Roadways

Roadways

  • Planning
  • Traffic Safety
  • Signaled Intersections
  • Geometric Design
  • Pavement Design
  • Stormwater Management
  • Right of Way Negotiation’s and Clearance
  • Environmental Permitting
  • Construction Inspection
Sidewalks & Trails

Sidewalks & Trails

  • Planning
  • ADA Compliance/Public Right of Way Accessibility Guidelines
  • ADA Transition Plan
  • Pedestrian and Bicycle Safety
  • Share The Road Design
  • Preliminary and Final Design
  • Construction Inspection
Stormwater

Stormwater

  • Drainage Design
  • Water Quality
  • Detention
  • Flood Studies
  • Erosion Control
  • Open and Closed Drainage Systems
  • Stormwater Pollution Prevention Plan (SWPPP)