For over 30 years we have, and continue to cater to the construction needs of the Industrial, Commercial and Institutional sectors within the province of Ontario.

Design, Sales, Installation, Maintenance and 24/7 Service

Services

C.T.A.S offers a 24-hour, 7-day service for all our trades, along with a full range of preventative maintenance and service contracts and we ensure a one to two hour emergency response time to all requests.

C.T.A.S maintains a fleet of service vehicles, stocked with major brand HVAC replacement parts.

Our fields of qualifications include :

  • Mechanical (Plumbing, Domestic Hot Water, Pumps, Gas Piping)

  • Heating (Boilers, Heat Pumps)

  • Air Conditioning (Roof Top Units, Make Up Air Units, Split Systems)

  • Ventilation (Sheet Metal, Exhaust Systems, Duct Cleaning)

  • Refrigeration (Industrial/Commercial Coolers and Freezers)

  • Electrical (Power Wiring, Controls, Building Automation Systems)

  • Asbestos (Removal, Containment, Encapsulation and Disposal)

  • Insulation (Mechanical Ducting and Piping, and Generator Exhausts)

  • Life Safety (Sprinklers, Fire Alarm, Fire Detection)


Air Conditioning

  • Decron Dry-O-Tron Pool Units

  • Rooftop Units

  • Package Units

  • Computer Rooms Air Conditioning

  • Computer Room Humidification

  • Air and Water Balancing

  • Multi-Zone Service

  • Cooling Tower

  • Reciprocating Chiller Service

  • Heat Pumps

  • Geothermal, Air Source, Cascade

  • Refrigeration Monitoring

  • Temporary Cooling Provisions

  • Humidification

  • Ground Source Heating

  • Solar Heating


Air Quality

  • Ultra Violet Systems

  • Air Filtration

  • Air Quality Monitoring

  • Air Quality Alarm Systems


Cooling Systems

  • Rooftop Units

  • Package Units

  • Computer Rooms Air Conditioning

  • Computer Room Humidification

  • Air and Water Balancing

  • Multi-Zone Service

  • Cooling Tower

  • Reciprocating Chiller Service

  • Heat Pumps

  • Geothermal, Air Source, Cascade

  • Refrigeration Monitoring

  • Temporary Cooling Provisions

  • Humidification

  • Ground Source Heating

  • Solar Heating


Duct Cleaning

  • Duct Cleaning

  • Digital Inspection of Ducting Systems

  • High Density Mobile Vacuums/HEPA Vacuums


Electrical

  • Commercial

  • VSD Installation

  • Generator Installations

  • Metal Detectors

  • Communications Wiring

  • Micro Panels

  • Electronic Control Valves

  • Surveillance Systems

  • Lighting

  • Heat Tracing

  • Generators


Fire Alarm Systems

  • Large scale network systems

  • EVAC systems and magnetic locking systems

  • ULC Monitoring

  • High hazard systems

  • Authorized programming rights on Notifier and Mircom products


General Contracting

  • Partitions

  • Ceilings

  • Mill Work


Heating

  • Electrical & Electronic Troubleshooting

  • Boilers - Water Tubes, Cast Iron Sectional, Condensing, Instant Hot Water (tankless), Steam


HVAC

  • Rooftop Units

  • Package Units

  • Computer Rooms Air Conditioning

  • Computer Room Humidification

  • Multi-Zone Service

  • Cooling Tower

  • Reciprocating Chiller Service

  • Heat Pumps

  • Geothermal, Air Source, Cascade

  • Refrigeration Monitoring

  • Temporary Cooling Provisions

  • Humidification

  • Ground Source Heating

  • Solar Heating

  • Roof Top Packages Heat/Cool Systems

  • Makeup Air Systems – Direct/Indirect, Gas, Propane, Electric

  • Ultra Violet Heaters

  • Gas Fired Tube Heaters

  • Electrical & Electronic Troubleshooting

  • Boilers - Water Tubes, Cast Iron Sectional, Condensing, Instant Hot Water (tankless), Steam


Mechanical

  • Leasehold improvements

  • Structural Services

  • Hydrostatic Testing

  • Pipe Freezing

  • Vibration Systems

  • Decommissioning Services

  • Chamber Upgrades

  • Boiler Re-Tubing Services

  • Rick well Piping

  • ab Renovations

  • Digester Upgrades

  • De Aerator Installation

  • CO2 Systems

  • Safety Eye Wash Stations

  • Exhaust Stacks

  • Sewage Ejectors

  • PRV Stations

  • Glycol Systems

  • Gas Piping

  • Pump Installations

  • Snow Melting Systems


Plumbing

  • Drainage

  • Hot Water Systems

  • Chilled Water Systems

  • Pump Insulations

  • Makeup Water Systems

  • Back Flow Preventers

  • Chemical Systems

  • Process and Steam Specialties

  • Humidification

  • PVC and CPVC Piping

  • Process Piping Services

  • Victaulic Piping Installation

  • Radiant Floor Heating

  • Ramp Heating

  • Gas Line Capping

  • Power Flushing

  • Video Camera for Drain Inspections

  • Water Filtration Systems

  • Water Softener Systems

  • Insulation

  • Pipe Freezing

  • Welding

  • Compressed Air Piping

  • Drainage Heat Recovery Systems

  • Drain Cleaning

  • Water Filters

  • Reverse Osmosis

  • Infrared Leak Detection

  • Boiler Installation

  • Radiant Heating Systems

  • Snow Melting Systems

  • Pipe Freezing (cryogenice)


Refrigeration

  • Ice Storage

  • Cascade Refrigeration

  • Low Temperature Blast Freezers

  • Laboratory Systems

  • High, Medium & Low Temperature Systems

  • Refrigeration Reclamation Services

  • Grocery Store Protocol Systems

  • Blast Freezing

  • Process Cooling

  • Supermarkets


Security

  • DSC security alarm systems

  • Intercom systems

  • Retirement home magnetic locking systems

  • Monitoring


Sheet Metal

  • Dust Collector Installation


Sprinkler Systems

  • Fire Extinguishers

  • Pre Action Systems

  • Deluge Systems

  • Hi Fog Systems

  • Novec 1230 Systems

  • Fire Pumps

  • Inspection Sprinklers

  • Training of Fire Protection Systems