L2S Engineering LLC

Design of high-performance HVAC systems that achieve optimal indoor comfort, energy efficiency, and environmental responsibility.

• Indoor Air Quality

  Design and optimization of ventilation systems to maintain clean, healthy, and safe indoor environments.

• Air Handling Systems

  Custom configurations of air handlers to deliver efficient airflow and precise climate control.

• Chilled Beam Systems

  Integration of sensible cooling and heating technology for energy-efficient space conditioning.

• Free Cooling Strategies

  Utilization of low external air temperatures to assist in chilling water, reducing energy consumption.

• Heat Recovery Systems

  Implementation of energy recovery technology to capture and reuse waste heat from exhaust air.

• Heating and Cooling Plants

  Design of central utility plants, including boilers, chillers, and associated infrastructure.

• Dedicated Outdoor Air Systems (DOAS)

  Advanced outdoor air delivery systems designed to manage ventilation and latent loads independently.

• Variable Refrigerant Systems

  Multi-split climate control solutions offering precise temperature control and zoning flexibility.

• Geothermal Heat Pump Systems

  Sustainable geothermal heating and cooling integration for reduced utility dependency.

• Automatic Temperature Control

  Deployment of automated building controls to regulate thermal conditions dynamically.

• Fuel Storage and Distribution Systems

  Safe and compliant engineering of fuel systems for backup power and thermal plants.

• Energy Efficiency and Return on Investment Analysis

  Financial and technical studies to maximize system performance and cost-effectiveness.

Design of robust, reliable electrical infrastructure integrating safety, innovation, and technological advancement.

• Emergency Power Systems

  Design of backup generators and distribution systems to maintain power during outages.

• Short Circuit Analysis

  Engineering studies to determine current levels during electrical faults for safety compliance.

• Coordination Studies

  Analysis to ensure protective devices trip selectively to isolate faults and minimize downtime.

• Arc Flash Analysis

  Hazard assessments to determine safety boundaries and PPE requirements for electrical maintenance.

• Power Quality and Harmonic Analysis

  Evaluation of electrical disturbances and harmonic mitigation to protect sensitive equipment.

• Power Supply and Distribution

  Design of reliable power paths from incoming utility services to end-use equipment.

• Systems Integration

  Cohesive integration of diverse electrical systems to ensure unified building operation.

• Fire Alarm Systems

  Design of life safety alarm and detection networks compliant with regional fire codes.

• Load Flow Analysis

  Calculation of active and reactive power flows to optimize system performance and capacity.

• Generator Paralleling Systems

  Design of paralleling switchgear to synchronize and combine multiple power sources.

• Uninterruptible Power Supplies (UPS)

  Specification and integration of battery backups to provide continuous power to critical loads.

• Mission Critical Emergency Power Systems

  Resilient backup networks engineered for 24x7 facilities requiring zero downtime.

• On-Site Power Generation

  Integration of alternative energy sources including solar power, fuel cells, and microgrids.

• Lighting Systems and Level Analysis

  Photometric analysis and design of energy-efficient illumination and control systems.

Design of sustainable water and piping systems, including specialized process infrastructure for scientific and research environments.

• Water, Waste, and Gas Piping Distribution

  Design of robust water supply, sanitary waste, and natural gas systems.

• Storm Water Management

  Engineering of rainwater collection, drainage, and mitigation systems.

• Water Reclamation and Reuse

  Eco-conscious design for harvesting, treating, and recycling non-potable water.

• Pressurized Gas Systems

  Design of medical, clinical, and laboratory gas distribution systems.

  • Medical

    Certified gas delivery systems for healthcare environments.

  • Clinical

    Specialized clinical gas infrastructure for diagnostic spaces.

  • Research and Development

    Tailored gas distribution networks for scientific experimentation.

• Fuel Gas Systems and Piping Distribution

  Design of safe, efficient fuel gas infrastructure.

• High-Purity Water Systems

  Purified water delivery systems including reverse osmosis for scientific use.

• Reverse Osmosis Systems

  Filtration systems designed to provide ultra-clean water for industrial and scientific applications.

• Ultra-High Purity Gas Distribution

  Piping networks designed for ultra-pure gases in sensitive research environments.

• Explosion-Proof Electrical Setups

  Hazardous location electrical engineering designed for areas with volatile materials.

Assessment of operational systems and utility usage to identify efficiency improvements and operating cost reductions.

• Building Energy Analysis

  Detailed evaluation of power consumption and thermal performance based on utility histories.

• Equipment Evaluation

  Technical audits of existing systems to assess efficiency and remaining useful life.

• Energy Efficiency Optimization

  Actionable recommendations for system adjustments and equipment replacement to minimize energy waste.

Integration of building automation and smart systems to optimize environmental control and facility operations.

• Building Automation and Smart Technology Integration

  Design of integrated software and hardware platforms to manage building systems.

• Energy Simulation Tools

  Thermodynamic modeling to predict energy performance and identify savings opportunities.

Work in this area is organized into supported delivery tasks.

• Systematic Verification That Newly Installed Systems Perform Safely

  Support includes Systematic verification that newly installed systems perform safely.

• Efficiently

  Support includes efficiently.

• In Compliance With Design Intents

  Support includes in compliance with design intents.