Engineering & Design-Build Services

Load Analysis: Accurate thermal load calculations using Manual N modeling, factoring in building envelope, zoning, and occupancy to ensure properly sized commercial HVAC systems.

System Design & Selection: Strategic design and installation of DX rooftop units (RTUs), VRF systems, and chilled water plants, customized to site conditions, energy goals, and operational requirements.

Air Distribution Design: Precision-engineered ductwork optimized for external static pressure (ESP) and required CFM, delivering balanced airflow and consistent indoor comfort.

Technical Installation, Controls & Automation

Refrigerant Circuit Integrity: Nitrogen pressure testing and deep vacuum evacuation to below 500 microns, ensuring system cleanliness, efficiency, and long-term reliability.

Air Balancing & Calibration: Expert VAV box tuning and diffuser balancing to eliminate hot and cold spots, improve indoor air quality, and prevent thermal stratification.

HVAC Commissioning & Performance Verification

System Commissioning & TAB: Comprehensive Testing, Adjusting, and Balancing (TAB) to verify airflow, acoustics (dBA), and system performance against EER and SEER design specifications.

​

Preventive HVAC Engineering & System Analysis

Heat Transfer Optimization: High-pressure coil cleaning and fin straightening to restore airflow and maintain design EER and SEER efficiency ratings, reducing energy consumption and operating costs.

Hydronic System Chemistry: Comprehensive analysis of chilled and hot water loops to control scale formation, corrosion, and microbiological growth, extending equipment life and improving heat exchange efficiency.

 

Indoor Air Quality & Energy Efficiency Calibration

High-Efficiency Filtration: Installation and verification of MERV-rated air filters with ongoing pressure-drop monitoring to protect equipment, improve indoor air quality, and maintain proper airflow.

Refrigerant Performance Diagnostics: Measurement of superheat and subcooling to ensure compressors operate within manufacturer specifications, maximizing reliability and preventing costly breakdowns.

Controls, Sensors & Operational Verification

Sensor Calibration: Accurate calibration of CO₂, humidity, and supply air temperature sensors to eliminate setpoint drift and support energy-efficient HVAC operation.

​

HVAC Diagnostics & Failure Analysis

Root Cause Analysis: We go beyond component replacement by identifying system-level stressors such as electrical phase imbalance, excessive static pressure, improper airflow, and short cycling—preventing repeat HVAC failures.

Non-Destructive Testing (NDT): Advanced thermal imaging and ultrasonic leak detection. Locate refrigerant leaks, electrical hot spots, and insulation breakdowns without disrupting system operation.

Compressor Performance Diagnostics: Comprehensive testing of motor winding resistance (megohm testing) and compressor oil analysis to detect acid contamination, moisture presence, and early signs of mechanical failure.

Mechanical & Refrigerant System Restoration

System Decontamination & Burnout Recovery: Complete post-burnout cleaning procedures including acid neutralization, burnout filter-drier installation, and triple vacuum evacuation to below 500 microns for long-term system reliability.

Component Installation & Calibration: Precision setup of TXVs, variable frequency drives (VFDs), and high-efficiency heat exchangers, calibrated to OEM performance specifications for optimal operation.

​​

​

​

View Our Recent Projects

​