INTEGRATED
We excel in delivering top-tier engineering solutions.
The Interdisciplinary Edge
Columbia Engineering Group is an interdisciplinary engineering firm providing Civil, Structural, Mechanical, Electrical, Plumbing, & Fire Protection, engineering services. We bring a holistic approach to every project we undertake, leveraging our diverse expertise to deliver comprehensive solutions which are well integrated across disciplines.
Our team of experts work closely with project stakeholders to understand objectives, constraints, budget, and desired outcomes. Our global perspective to project execution allows us to clearly identify challenges, obstacles, and opportunities at each level and deliver value added options that bring all the puzzle pieces together in a cohesive, best fit solution. We are dedicated to the highest levels of quality and service, providing exceptional results on every project we undertake.
Your Project
Your Project
MECHANICAL
Make HVAC system design for your project a breeze with our mechanical engineering expertise. We serve commercial, institutional, and governmental sectors, offering solutions in building automation, industrial ventilation, retrofits, renewable energy integration, and high-performance building designs. Our advanced analysis services ensure optimal performance and longevity for your projects.
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Stress Modeling & Optimization
Failure Analysis
Finite Element Analysis
Mechanical System Condition Assessments
Life Cycle Cost Analysis (LCCA)
Thermal Analysis
Vibration Analysis
Fatigue Analysis
Dynamic Load Analysis
Heat Transfer Analysis
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HVAC, Air Filtration, and Plumbing Design
Laboratory Design (Animal, Biosafety, Biohazard, and Research Facilities)
Campus Master Planning of Mechanical Systems
Central Plants for Cooling, Heating, & Electricity Generation
Building Automation Systems
Industrial/Processing Ventilation
Retrofit Design of Older Structures
Energy Audits & Analysis
Hydraulics
Machine Element Design
Refrigeration
Fluid Storage & Distribution
Heat Exchanger Design
Thermal Systems Design
Renewable Energy Systems Integration
High-Performance Building Design
ELECTRICAL
Empower your projects with our comprehensive electrical engineering services. We cover power distribution, emergency and critical power systems, and renewable energy systems. Analyze and enhance your infrastructure and optimize efficiency with our expertise in smart grid technologies and building management systems (BMS).
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Protective Relaying & Selective Coordination Study
Arc-Flash, Fault Current, & Voltage-Drop Analysis
Dissolved Gas in Oil Analysis (DGA)
Energy Efficiency & Life Cycle Analysis
Power Factor Correction
Load Flow Analysis
Harmonic Analysis
Grounding & Bonding Analysis
Short Circuit Analysis
Reliability Analysis
Electrical Safety Audits
Power Quality Analysis
Electromagnetic Compatibility (EMC) Analysis
System Capacity Studies
Voltage Regulation Analysis
Thermal Imaging Analysis
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Power Distribution (High, Medium, Low Voltage)
Power Generator & SCADA Systems
Emergency & Critical Power Systems
Network & Data Infrastructures Design
Phone, Intercom, & Media System Design
Video Surveillance, Intrusion Detection, & Access Control Design
Fire Alarm & Mass Notification Systems
Automation & Controls
Lighting & Controls Design
Lightning Protection Systems
Renewable Energy Systems Design
Electric Vehicle Charging Infrastructure
Microgrid Design & Implementation
Smart Grid Technologies
Building Management Systems (BMS)
Industrial Power Systems Design
UPS Systems Design
Electrical Substation Design
DC Systems Design
Solar Photovoltaic (PV) Systems Design
PLUMBING
Ensure system safety, efficiency, and reliability with our top-tier plumbing engineering services. We keep your facilities running optimally with designs for potable, waste, storm, and hot water, gaseous systems, backed by usage and advanced system analysis. For sustainable projects, we offer advanced solutions like gray water recycling, rainwater harvesting, and high-efficiency design.
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Hydraulic Calculations
Water Pressure Analysis
Flow Rate Analysis
Pipe Sizing and Distribution / Routing Analysis
Water Hammer and Surge Analysis
Thermal Expansion Analysis
Energy Efficiency Analysis
System Capacity Analysis
Life Cycle Cost Analysis
Corrosion and Material Compatibility Analysis
Cross-Connection Control Analysis
Environmental Impact Analysis
Noise and Vibration Analysis
System Redundancy and Reliability Analysis
Building Water Balance Analysis
Water Quality Analysis
Legionella Risk Assessment
Leak Detection Analysis
Green Building Plumbing Analysis
Plumbing System Performance Audits
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Potable Water Systems Design
Wastewater and Sanitary Sewer Systems Design
Stormwater Drainage Systems Design
Domestic Hot Water Distribution & Recirculation Systems
Gray Water Recycling Systems
Rainwater Harvesting Systems
Medical Gas Systems Design
Industrial Gas and Liquid Systems Design
Water Treatment and Filtration Systems
Pump, Booster, and Lift Station Systems Design
Sustainable Plumbing Systems Design
High-Efficiency Plumbing Fixtures
Irrigation Systems Design
Vacuum Plumbing Systems
Solar Water Heating Systems
Compressed Air Systems Design
Backflow Prevention Systems
Fire Suppression Systems
Plumbing for Commercial Kitchens
Plumbing for Laboratory Facilities
Generator Fuel Line Systems
STRUCTURAL
Realize your vision with our expert structural engineering services. We ensure the integrity, safety, and efficiency of your projects, offering comprehensive analysis and robust designs for structures from high-rise buildings, industrial structures, and parking garages, to timber and modular structures. We handle everything from feasibility studies to construction administration with innovative and cost-effective solutions.
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Failure Analysis
Finite Element Analysis
Stress & Strength
Structure & Scour
Inspection Reports & Certification
Load Rating
Dynamic Analysis
Vibration
Stability
Fatigue
Seismic Analysis
Wind Load
Structural Health Monitoring
Foundation Settlement
Buckling Analysis
Thermal Stress
Structural Performance Evaluation
Computational Structural Analysis
Progressive Collapse Analysis
Environmental Load
Forensic Analysis
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Building Structures
Parking Garages
Foundations
Anchorage, Weldment, Stress & Strength Calculations
Seismic, Wind, Snow Load Calculations
Forensic Analysis & Subject Matter Expert
Equipment Pads
Post-Tension Structures
Tilt-Up Concrete
Hydrology & Hydraulics
Retrofit
Vertical Structures
Industrial Structures
Modular Construction Design
Reinforced Concrete Structures
Steel Frame Structures
Timber Structures
Masonry Structures
Retaining Walls
Precast Concrete Design
Lightweight Structures
Blast-Resistant Design
Cold-Formed Steel Design
Structural Renovations
CIVIL
Transform undeveloped land into vibrant spaces with our exceptional civil engineering services. We offer comprehensive design solutions, including conceptual site layout, site selection and planning, and utility coordination. Our expertise spans utilities, stormwater and sewer systems, earthwork, and erosion control. Ensure efficient development with our site grading, subdivision design, and construction phasing services.
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Site Feasibility Studies
Environmental Impact Assessments (EIA)
Geotechnical Analysis
Hydrological and Hydraulic Studies
Traffic Impact
Soil and Material Testing
Pavement Condition
Stormwater Management
Erosion and Sediment Control
Floodplain Analysis
Flood Risk Assessments
Seismic Risk
Air Quality Impact Studies
Noise and Vibration
Groundwater Contamination Studies
Utility Infrastructure Assessments
Land Use and Zoning
Structural Integrity Assessments
Water Quality
Load and Stress
Climate Resilience
Lifecycle Cost Analysis
Renewable Energy Feasibility Studies
Infrastructure Capacity Studies
Soil Stability
Road Safety Audits
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Conceptual Site Layout
Site Selection & Planning
Domestic & Fire Water Utilities
Stormwater Utilities
Sewer Utilities
Wastewater & Treated Water Systems
Earthwork
Site Hardscapes
Sustainability
Transportation
Geotechnical
Roadway Design
Utility Coordination
Erosion Control
Retaining Wall Design
Land Development
Drainage Design
Pavement Design
Floodplain Analysis
Infrastructure Design
Environmental Remediation
Hydraulics and Hydrology
Wetland Mitigation
Site Grading
Subdivision Design
Landscaping Design
Water Resource Management
Structural Assessments
Public Infrastructure Improvements
Industrial Site Design
Construction Phasing and Logistics
FIRE PROTECTION
Safeguard life and property with our robust fire protection engineering services. We ensure compliance and seamless integration from design to installation oversight, and excel in designing and oversight of fire suppression, sprinkler, fire detection and alarm, and smoke control systems. We offer solutions for specialized needs including high-rise buildings, industrial facilities, cultural heritage buildings.
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Fire Risk Assessment
Fire Hazard Analysis
Smoke Control Analysis
Fire and Life Safety Code Analysis
Fire Load Calculation
Egress Analysis
Fire Dynamics Simulation
Thermal Radiation Analysis
Performance-Based Design Analysis
Fire Spread Modeling
Combustion Analysis
Fire Resistance Analysis
Structural Fire Protection Analysis
Heat Release Rate Analysis
Evacuation Modeling
Fire Suppression Effectiveness Analysis
Fire Alarm System Analysis
Explosion Hazard Analysis
Emergency Response Planning
Water Supply Analysis
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Fire Suppression Systems
Sprinkler Systems (Type I & II Hood Design)
Foam Systems
Gas Suppression Systems
Fire Alarm and Detection Systems
Emergency Lighting
Smoke Control Systems
Fire Pump Systems
Standpipe Systems
Fire Hydrant Layout
Fireproofing
Exit and Egress Systems
Voice Evacuation Systems
Mass Notification Systems
Flame Detection Systems
Heat Detection Systems
Fire Command Center
Special Hazard Systems
Fire Barriers
Compartmentation
Hazardous Material Storage
Firefighter Access and Facilities
Passive Fire Protection
Active Fire Protection
Wildfire Mitigation
Fire Safety Management Systems
Integration with Building Management Systems (BMS)
Industrial Facility Fire Protection
Machine / Equipment Room Fire Suppression
Cultural Heritage Building Fire Protection
PROJECTS
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Eastern State Hospital
Chiller Replacement
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WA Dept. of Fish & Wildlife
Headquarters Building
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Oregon Military Dept.
Milton-Freewater Armory HVAC Upgrade
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Richland, WA
Gateway Substation
Let’s get your proposal together.
CEG is your one-stop shop with all engineering disciplines under one roof.
While building a something great from the ground up is hard, assembling your engineering team doesn’t have to be. We take pride in listening to our clients and providing solutions that exceed expectations.
Give us a call. Your project will love us.