DIVISION CAPABILITIES
National HVAC & Refridgeration Built for Enterprise Reliability & Energy Performance
Chilled Water Plants & Central Cooling
Boilers & Hydronic Heating Systems
Air Handling & Indoor Air Quality
Commercial & Industrial Refrigeration
Rooftop Units & VRF Systems
Building Automation & Controls
Chilled Water Plants & Central Cooling Systems
Chiller Service & Overhauls: Service and overhaul support for centrifugal, screw, and other central chiller systems
Tube Testing & Inspection: Non-destructive testing support for evaporator and condenser tubes to identify wear, leaks, or tube-wall concerns
Tube Cleaning & Descaling: Chemical cleaning and descaling support for shell-and-tube heat exchangers and chilled water equipment
Cooling Tower Service: Service support for cooling tower fans, gearboxes, fill media, distribution components, and related mechanical systems
Chilled Water Loop Flushing & Balancing: Closed-loop flushing, glycol support, and balancing coordination for chilled water systems
Refrigerant Recovery & Purge Systems: Refrigerant handling, recovery coordination, and purge unit service support for large cooling systems
Pump Drives & Efficiency Upgrades: Variable frequency drive support for condenser, chilled water, and related pumping systems
Boiler, Steam & Hydronic Heating Systems
Boiler Tube Service: Retubing, pressure testing, and repair support for commercial and industrial boiler systems
Burner Calibration & Combustion Tuning: Burner adjustment, combustion analysis, and efficiency tuning for fuel-fired heating equipment
Refractory & Firebox Repairs: Repair support for refractory, firebrick, combustion chambers, seals, and high-temperature components
Deaerator & Feedwater Systems: Service support for feedwater components, deaerators, level controls, and chemical feed coordination
Steam Trap Testing & Rebuilds: Testing, repair, and replacement support for steam traps and condensate return components
Condensate Return Systems: Repair support for condensate receivers, pumps, seals, controls, and related heating system components
Glycol Hydronic Systems: Testing, fluid support, and recharge coordination for glycol and hydronic heating loops
Air Handling, Ventilation & IAQ Management
Air Handler Service: Service support for commercial air handlers, fan assemblies, bearings, belts, and blower components
VAV & Air Terminal Tuning: Calibration and service support for VAV boxes, dampers, reheat coils, and air terminal controls
Duct Cleaning & Air Pathway Service: Duct cleaning support for dust, debris, buildup, and indoor air quality concerns
Smoke Control & Pressurization Systems: Testing and service support for stairwell pressurization, smoke control, and emergency ventilation systems
Filtration Upgrades: Filter rack, HEPA, carbon filtration, and higher-efficiency filtration upgrade support
UV-C & Air Treatment Systems: Installation and service support for UV-C systems, coil treatment, and air treatment components
Energy Recovery Ventilators: Service support for ERVs, energy wheels, belts, sensors, and related ventilation components
Commercial & Industrial Refrigeration
- Walk-In Coolers & Freezers: Installation, service, and repair support for commercial walk-in cooler and freezer systems
- Compressor Rack Systems: Service support for compressor racks, compressors, oil separators, and pressure control components
- Defrost Systems: Troubleshooting and repair support for electric, hot gas, and electronic defrost systems
- Remote Condensers: Service support for remote condenser fans, motors, coils, disconnects, and weather-exposed components
- Specialty Cold Storage: Service support for low-temperature, ultra-low-temperature, lab, clinical, and pharmacy refrigeration equipment
- Blast Chillers & Process Cooling: Service support for blast chillers, rapid cooling equipment, and specialty cooling applications
- Refrigeration Drain Lines: Cleaning and clearing support for condensate and case drain lines in refrigeration systems
Unitary Equipment, Rooftops & VRF Systems
Rooftop Units: Service, replacement, and installation coordination for packaged rooftop units and curb-mounted equipment
VRF & Multi-Split Systems: Service support for VRF systems, branch controllers, refrigerant circuits, and heat recovery components
Coil Protection & Coatings: Protective coating support for coils in coastal, corrosive, or high-exposure environments
Compressor Protection Components: Diagnostic support for crankcase heaters, compressor protection devices, and startup-related components
Split-System Compressor Repairs: Repair support for compressor failures, burnout response, filtration, and refrigerant circuit cleanup
Economizers & Outdoor Air Controls: Service support for economizer dampers, sensors, linkages, relief hoods, and outdoor air controls
Automation, Controls & Energy Management
DDC Controls Programming: Programming and adjustment support for direct digital controls and building automation sequences
Control System Conversions: Conversion support for outdated pneumatic or legacy controls to modern digital control systems
Airflow & Sensor Calibration: Calibration support for airflow sensors, CO2 sensors, temperature sensors, and control inputs
Building Automation Graphics: Support for control graphics, floorplans, trend logs, dashboards, and operator interfaces
System Integration Gateways: Integration support for chillers, boilers, lighting, HVAC equipment, and building automation networks
Demand-Controlled Ventilation: Setup and adjustment support for ventilation controls tied to occupancy and energy use
Regulatory Compliance, Safety & Commissioning
- Refrigerant Compliance Tracking: Support for refrigerant leak tracking, documentation, and compliance-related reporting needs
- Legionella Risk Reduction Support: Thermal treatment, chemical treatment, and system flushing coordination for risk reduction programs
- Fire & Smoke Damper Testing: Testing and documentation support for fire dampers, smoke dampers, and life-safety airflow components
- Testing, Adjusting & Balancing: Air and water balancing support for HVAC systems, equipment, and distribution networks
- Retro-Commissioning: Operational review and adjustment support to improve performance, comfort, and energy use in existing facilities
- Confined Space Ventilation Support: Mechanical ventilation and monitoring support for work in basements, vaults, pits, and confined mechanical areas
