Today’s buildings are more technically demanding than ever. We pride ourselves on staying on the leading edge of design practices, standards, and renewable technologies. It is HNY’s primary goal to design systems that not only perform efficiently but are practical in meeting the established current and future needs of the facility. Our team of innovative engineers approaches each project with an open mind, exploring alternatives. We seek to include facility managers and owners in the design process to ensure that the system solutions are safe, reliable, cost effective, and work operationally within the entire building system. We design systems for every size and type of project including, but not limited to: grocery, restaurant, high-end retail, mixed-use development, big box retail, education, corporate, and small tenant finish projects.


The mechanical staff at HNY Consulting Engineers has a diverse and extensive background in HVAC system design. We have licensed professional engineers and LEED® accredited professionals who design HVAC systems to meet the cooling, heating and humidity needs of various facility types.


  • Heating, Ventilation and Air Conditioning
  • Temperature and Controls
  • Heating and Chilled Water Systems
  • Utilities
  • Indoor Air Quality
  • Humidification Control


HNY’s electrical team of licensed professional engineers and LEED® accredited professionals has a wide variety of electrical system design experience for project types of all sizes and sectors.  Our goal is to provide functional solutions to assure the electrical needs of your facility are met.


  • Power Systems Design and Distribution
  • Emergency and Standby Power Generation
  • Lighting systems and controls design
  • Exterior and Site Lighting
  • Lightning Protection
  • Grounding design
  • Building Systems Controls
  • Fault Current and Overcurrent Studies
  • Fire and Life Safety
  • Sub-Metering and Power Monitoring


HNY’s plumbing staff is made up of professional engineers and designers who work to meet the project’s specific plumbing needs and perform site utility coordination for natural gas, domestic water, grease waste, sanitary and storm systems. Additionally, HNY's plumbing staff can perform sustainable design for rainwater harvesting and solar water heating systems.


  • Site utility coordination (gas, domestic water, sanitary, storm)
  • Domestic potable water service design
  • Water heating system design
  • Natural gas system design
  • Sustainable design