Madison Engineering, LLC is a civil engineering firm based in beautiful Bozeman, Montana,  providing our valued clients with civil engineering and construction expertise for over 15 years.

Our success is due to valued relationships, great clients and a strong commitment to excellence.

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-Subdivision Design— Preliminary and Final Plat
-Public Streets and Private Drives
-Sanitary Sewer Collection and Water Main Distribution Systems
-Storm Drainage Collection Systems
-Site Development – Grading and Parking Lot Layout, Utility Extensions
-On-Site Drainage Systems Including Retention Infiltration Systems, Storm Water Treatment
-Water and Wastewater Treatment Facilities—Private and Public
-Water Pressure Reducing and Booster Stations
-Septic Lift stations
-Erosion Control Plans
-Storm Water Pollution Prevention Plans (SWPPP)


-Cost Estimating
-Preparation of Bid Documents and Project Bidding
-Construction Administration and Management
-Construction Observation and Field Reports
-Material Testing
-Pay Estimate Review and Preparation
-Record Drawings Preparation
-Project Start-Up
-Operation and Maintenance Manuals


Surveying Services(by Cooperative Agreement)

-Precision Control Services
-Real Time Kinematic GPS Surveys (RTK)

Planning & Studies

-Subdivision and Land Development Planning
-Storm Drainage Master Plans and Modeling
-Sewer Master Plans, Including Collection System and Pump Station Modeling
-Drainage Reports
-Treated and Raw Water System Master Plans, Studies, and Modeling
-Wastewater Treatment Facility Plans
-Environmental Review Reports

Drafting Services

-AutoCAD Design and Drafting
-Plotting – Paper, Vellum and Mylar

Drafting, Design and GIS Software:
-AutoCAD – Design and Drafting
-Land Desktop Development
–Surface Modeling & Contouring
-Road & Site Work Design
-ArcGIS (Geographic Information System)

Modeling Software:
-WaterCAD – Treated and Raw Water Systems
-SewerCAD – Sewer Collection Systems and Pump Stations