Aerial view of the solar array farm

Energy demand is ever-increasing and the energy market is ever-evolving. The industries that fuel our society often need support themselves. Fuss & O’Neill offers comprehensive services to maintain and strengthen the businesses that sustain modern life while helping achieve environmental and sustainability goals.

Energy providers have needs both with their product delivery and at their company sites. Fuss & O’Neill’s services focus on lasting solutions that satisfy our clients’ performance, energy conservation, and lifecycle cost objectives. We evaluate and implement alternative energy sources, facilitate energy-use reductions and savings through improvements that maximize available utility incentives, and help our clients reduce their carbon footprints. We have experience working with staff at all levels, we have extensive regulatory expertise, and we understand the scrutiny that comes from working in the public eye. We prioritize safety and efficiency, and always work to minimize environmental and community impacts. We customize solutions to your ever-changing needs to help you better serve your customers.

Our Areas of Expertise Include:

Alternative and Renewable Energy

Battery Energy Storage

Building Electrification Assessment/Retrofitting

Climate Resilience


Critical, Emergency, and Standby Power

Energy and Greenhouse Gas Management

Energy Management Systems Upgrade

Energy Performance Modeling/Benchmark

Electric Vehicle Charging

Environmental Compliance

Environmental Health and Safety

HFC/HCFC Phase-out

  • High-pressure Natural Gas Distribution Design
  • Lifecycle Cost Analysis
  • Microgrids
  • Photovoltaics (PV) Design
  • Natural Resources Management
  • Overhead Wiring
  • Retro Commissioning
  • Soil and Groundwater Management
  • Steam and Chilled Water Distribution Systems
  • Structural Engineering
  • Utility Hardening Services, Replacement, and Upgrades
  • Utility Interconnection Design and Coordination
  • Wetlands Delineation and Mitigation

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