NEER Professional Services | Civil Engineering Technology

About NEER Professional Services

NEER Professional Services is a Civil Engineering Technology firm committed to transforming how communities plan, manage, and invest in their infrastructure. We deliver innovative, data-driven, and sustainable solutions that help cities, utilities, and consultants optimize critical municipal infrastructure systems.

Founded by Elango Thevar, a civil engineer and technologist with over 20 years of experience in the infrastructure and water sector, NEER was born from a simple but powerful belief: Every community—no matter its size—deserves access to cutting-edge engineering and digital tools to build a resilient future.

At NEER, we blend the rigor of traditional civil engineering with the agility of modern technology. Our team combines deep technical knowledge with expertise in hydrology and hydraulic modeling, capital improvement planning, digital twin development, and predictive risk analysis.

Our Mission

To empower communities with smart, sustainable infrastructure solutions through the fusion of engineering excellence and technology innovation.

Our Vision

To create a world where every city—large or small—can plan, design, and manage resilient infrastructure systems that serve future generations.

Why NEER?

Deep Industry Experience
Integrated Engineering + Technology Approach
Scalable Solutions for Small to Mid-Sized Communities
Trusted by Cities, Consultants, and Public Agencies Alike

Whether you're facing challenges in compliance, asset management, flood risk, or long-term planning—NEER is your trusted partner for infrastructure that performs today and endures tomorrow.

High-Impact Services

Comprehensive civil engineering and technology solutions for resilient, efficient infrastructure

Hydrology & Hydraulic Modeling

Advanced modeling services for water, wastewater, and stormwater systems using industry-leading platforms.

Platforms Supported:

InfoWorks CHI (PC-SWMM) Bentley DHI (MIKE 1D/2D) HEC-HMS & HEC-RAS ArcGIS Online Power BI Python

System Optimization

We help clients optimize infrastructure performance and reduce risks through customized evaluations and improvement strategies.

Drinking Water: Fire flow analysis, demand forecasting, lead/copper inventory

Wastewater: Inflow and infiltration (I/I) analysis, reduction of SSOs

Combined Sewer Systems: Overflow analysis and mitigation

Stormwater: Flood modeling, drainage studies, capital planning

Strategic Asset Management

Predictive modeling and risk-based planning solutions for proactive maintenance and long-term infrastructure resilience.

Asset Types:

Water Wastewater Stormwater Roadways Sidewalks Streetlights Traffic Signals Bike Lanes Trees Signs Curbs & Gutters

Capital Improvement Planning

Helping municipalities and utilities prioritize infrastructure investments and plan for the future.

Long-Term Infrastructure Planning

Risk-Based Prioritization

Project Scoping & Cost Estimation

Stakeholder & Public Engagement

Scenario Planning & Optimization

Regulatory Compliance

Expert support in navigating floodplain regulations and helping clients stay compliant.

LOMR/CLOMR application preparation

FEMA floodplain mapping updates

CRS classification enhancement

Coordination with regulatory agencies

Geospatial & Data Analytics

Harnessing the power of spatial intelligence to support data-driven decision-making.

GIS-Based Asset Management

Spatial Analysis & Mapping

Data Integration

Advanced Data Visualization

Field-to-Cloud Solutions

Smart Infrastructure & Digital Twin Solutions

We implement smart metering and real-time monitoring technologies for stormwater, water, and wastewater systems. Our digital twin solutions simulate system behavior, forecast potential failures, and provide actionable insights for emergency response.

Sensor Prioritization

Integration with SCADA systems

Real-time data acquisition

Forecasting and event simulation

Decision support dashboards

Rainfall & Flow Monitoring

Actionable Hydrologic Intelligence—Delivered in Real Time. We offer advanced rainfall and flow monitoring services to help utilities, cities, and engineers capture the data they need to optimize system performance, reduce risk, and meet regulatory requirements.

Real-Time Sensor Integration:

Level Sensors (Ultrasonic, Radar, Pressure-based)

Flow Meters (AV sensors, Laser sensors)

Rain Gauges (Tipping Bucket, Virtual Gages)

Smart Data Collection:

Live dashboards and automated alerts

High-frequency time series capture

Green Infrastructure

Sustainable Design for Resilient Communities. We help cities, utilities, and developers implement nature-based solutions that reduce runoff, improve water quality, and beautify communities.

What We Offer:

Feasibility Studies: We assess site potential, costs, and community impact

Conceptual Design: Innovative and sustainable concepts tailored to each site

Detailed Engineering: Full-service civil design and documentation

Construction Oversight: Active construction phase support

Performance Diagnostics: Evaluate and troubleshoot existing GI systems

Our Certifications

Reflecting our commitment to diversity, inclusion, and supporting local economies

Minority-Owned Business Enterprise (MBE)

Recognized as a certified MBE, NEER is committed to promoting equitable participation in public and private sector projects.

Disadvantaged Business Enterprise (DBE)

Our DBE certification enables us to support federally funded transportation and infrastructure programs while contributing to inclusive economic growth.

Small Local Business Enterprise (SLBE)

As a certified SLBE, we take pride in being a community-based firm dedicated to supporting local economies and delivering high-impact results at a regional level.

Careers at NEER

Why Work at NEER?

At NEER, we're more than just a civil engineering technology firm—we're a mission-driven team that's reimagining how infrastructure works for every community, no matter how small or large.

We believe in the power of purposeful innovation. Our work directly supports cities, utilities, and engineering partners in solving complex infrastructure challenges—from flooding and aging assets to regulatory compliance and digital transformation.

When you join NEER, you're not just taking on a job—you're becoming part of a collaborative team that's passionate about creating smarter, more resilient, and more equitable infrastructure.

What Makes NEER Different?

Mission-Driven Impact: Work on projects that improve public safety and sustainability
Cutting-Edge Technology: Combine engineering with data science and digital twin technology
Entrepreneurial Spirit: We value fresh ideas and creative thinking
Flexibility & Balance: Remote-friendly work environments
Growth & Mentorship: Opportunities to learn from industry leaders
Diverse, Inclusive Culture: As a minority-owned business, we foster an inclusive environment

Join Our Team

Whether you're a seasoned engineer, a geospatial data analyst, a recent grad, or someone passionate about using tech for good—we'd love to meet you.

Come help us build infrastructure that lasts and communities that thrive.

Engineering the Future of Infrastructure