← All Services
Service Detail
HVAC & Refrigeration
Comprehensive heating, cooling, and refrigeration services for commercial, industrial, and residential facilities — from installation to 24/7 emergency repair.
Overview
Comprehensive heating, cooling, and refrigeration services for commercial, industrial, and residential facilities — from installation to 24/7 emergency repair.
From comfort systems to critical cooling, GO2 Mechanical delivers HVAC and refrigeration solutions that keep facilities running efficiently. We support design-assist, fabrication, installation, commissioning, and ongoing service for projects of all sizes. Our team works across commercial, industrial, and institutional sites, coordinating upgrades to reduce downtime and improve performance. Whether it is a single rooftop unit or a multi-building chilled water plant, we build systems that are reliable and easy to maintain.
Full Service Index
Everything We Deliver
HVAC SYSTEMS
01
Heating Solutions
- Furnace and boiler installation, replacement, and repair
- Air-source and ground-source heat pump systems
- Radiant in-floor and overhead heating for warehouses and shops
02
Cooling Solutions
- Central air conditioning and split systems
- Cooling tower installation, maintenance, and water treatment
- Chiller plants — air-cooled and water-cooled configurations
03
Ventilation Systems
- Exhaust fan systems and industrial ventilation
- Ductwork fabrication, installation, and sealing
- Make-up air units and heat recovery ventilators
04
Air Quality Solutions
- High-efficiency filtration systems (MERV, HEPA)
- UV-C air treatment and bipolar ionization
- Humidity control and dehumidification for sensitive environments
05
Energy Efficiency Upgrades
- Variable frequency drives (VFDs) for fans and pumps
- Economizer retrofits and heat recovery systems
- Building automation system (BAS) integration for energy management
06
Maintenance & Repair
- Preventative maintenance programs and seasonal tune-ups
- 24/7 emergency repair service for critical systems
- System diagnostics, retro-commissioning, and performance testing
07
Custom HVAC Design
- Load calculations and equipment selection
- Design-build mechanical solutions for new construction
- Value engineering to meet performance targets within budget
08
Controls & Automation
- BAS/DDC control system installation and programming
- Sensor networks, thermostats, and zone control
- Remote monitoring, trending, and energy dashboards
REFRIGERATION
01
Walk-In Coolers & Freezers
- Walk-in cooler and freezer installation and relocation
- Door, panel, and insulation repair
- Shelving systems and interior layout optimization
02
Industrial Refrigeration
- Ammonia and glycol refrigeration systems
- Cascade and CO₂ transcritical system design
- Large-scale cold storage and blast freezer installations
03
Process Cooling
- Chilled water systems for manufacturing processes
- Precision cooling for data centres and server rooms
- Clean room and laboratory temperature control
04
Refrigerant Management
- Leak detection, recovery, and recycling services
- HFC phase-down compliance and low-GWP refrigerant conversions
- Refrigerant tracking and environmental reporting
05
Compressor Service
- Reciprocating, scroll, and screw compressor overhaul
- Vibration analysis and oil sampling diagnostics
- Compressor replacement and system repiping
06
Evaporators & Condensers
- Evaporator and condenser coil cleaning and replacement
- Tube repair, re-tubing, and capacity upgrades
- Defrost system maintenance and optimization
07
Temperature Monitoring
- Wireless temperature and humidity sensor networks
- HACCP-compliant logging and alarm systems
- Cloud-based dashboards with automated reporting
08
Emergency Refrigeration
- Temporary rental units for equipment failures
- 24/7 breakdown response for critical cold chain systems
- Contingency planning and backup system design
SPECIALTY SYSTEMS
01
Rooftop Units (RTUs)
- RTU installation, replacement, and curb adapter fabrication
- Seasonal startup and shutdown services
- Economizer repair and gas heat section service
02
Split & Multi-Split Systems
- Ductless mini-split and multi-zone system installation
- Server room and telecom shelter cooling solutions
- VRF/VRV system design and commissioning
03
Hydronic Systems
- Boiler plants, pumping stations, and expansion tanks
- In-floor radiant heating and fan coil units
- Snowmelt systems for loading docks and walkways
04
Kitchen Ventilation
- Commercial exhaust hood and make-up air installation
- Fire suppression tie-in and code compliance
- Grease duct fabrication and cleaning coordination
05
Cleanroom & Lab HVAC
- Positive and negative pressure room design
- HEPA filtration and laminar flow systems
- Precision temperature and humidity control for sensitive environments
06
Heat Pumps — Air & Ground Source
- Geothermal loop field design and installation
- Cold-climate air-source heat pumps for commercial buildings
- Hybrid heat pump / boiler systems for maximum efficiency
07
Mechanical Insulation
- Pipe and duct insulation for energy conservation
- Vapour barriers and condensation prevention
- Acoustic wrapping for noise-sensitive areas