CULLITON is a leading multi-trade contractor, providing Mechanical, Electrical and HVAC installation and service to the Industrial, Commercial and Institutional (ICI) sectors in Southwestern Ontario and the GTA. Our head office is in Stratford, with regional offices in London and Mississauga.

CULLITON enjoys strong brand recognition and a solid reputation for quality and unsurpassed value built on a foundation of collaborative customer relationships.

CULLITON stands alongside our customers in meeting their needs and providing solutions to their problems at every stage of the building life cycle.

Mechanical

• Plumbing and water supply
• Gas Fitting
• Water treatment
• Hot water
• Boilers
• Chillers
• Cooling Towers
• Production piping
• Process piping
• Specialty piping
• Process manufacturing equipment
• Waste Water Piping
• Drain inspections and cleaning
• Underground Services
• Cross connection control (CCC)
• Backflow prevention (BFP)
• RO Systems
• Unit Ventilators
• Convectors
• Fin tube radiation
• Combined heat and power systems
• Multiple Condensing Units
• Energy Recovery Systems
• Reverse Osmosis

Electrical

• Power and distribution
• Lighting and LED upgrades
• Fire, security, and emergency system
• Building Automation (BAS)
• Temporary power and utilities
• Power wiring
• Control wiring
• Process and production wiring
• Conduit, cable trays, wire pulling
• Network cabling
• Data centers
• PA and intercom systems
• Installing and testing smart devices
• Backup generators and UPS
• Stationary energy storage
• Surge suppression protection
• Transformers
• Switchgear, switchboards, panels
• Receptacles

HVAC

• Heating
• Air Conditioning
• Refrigeration
• Rooftop Units (RTU)
• Variable Refrigerant Flow (VRF)
• Multi-zone
• Makeup Air Units (MAU / AMU)
• Air Handlers
• Heat Pumps
• Ductless Split
• Boilers
• Chillers
• Cooling Towers
• Circulating Pumps
• Ventilation
• Exhaust
• Dust Collection
• Humidification
• Dehumidification
• Air Filtration
• Building Automation
• Controls

How we work

Quality begins at CULLITON with understanding the exact needs and expectations of our customers; quality is achieved when those expectations and needs are not only met but exceeded.

• Experienced, dedicated and customer focused workforce
• Continuous time and budgetary management systems, plus the cost benefit of a quality product, consistently delivered
• Safety-first culture dedicated to continuous learning and training
• Commitment to inclusivity that supports diversity, equity and sharing success with our customers, employees and their communities
• Highly trained and well-equipped service technicians with the latest communication and diagnostic tools
• GPS location tracking for service vehicles to tell you when we'll arrive
• Specialized mobile software for viewing and updating equipment records, service history, maintenance checks, work orders and job progress
• HVAC and Mechanical technicians are available 24/7 for emergency work

For a fast, competent and cost-effective resolution of your service and installation needs call CULLITON today.

Where we work

Our Installation and Service Area

From our head office in Stratford and our regional offices in London and Mississauga, CULLITON serves customers throughout Southwestern Ontario, the Greater Toronto Area, and the Golden Horseshoe.

Our Installation and Service area includes Stratford and surrounding communities, Waterloo Region, metro London, GTA West (Halton-Peel) and GTA North (York). We also serve industrial, commercial, and institutional customers in Perth, Essex, Elgin, Huron, Lambton, Grey/Bruce, Middlesex and Oxford counties through to greater Hamilton and Niagara Region.

We accommodate customers outside our Installation and Service area on a case-by-case basis.

Call CULLITON today