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Guild Electric · Since 1954

Powerful capacity.

The power, communications and traffic systems inside Ontario's towers, transit lines and 400-series highways. Built by unionized crews. Led by the third generation.

Main breakerFlip it to power up the work
Follow the line

The line

One line. Since 1954.

Every Guild job is connected to the one before it. Follow the current from a single electrician to Bay Street towers, 56 km of transit and the lights on the Prince Edward Viaduct. Tap any project to open it.

  1. 1954

    The first circuit

    Andrew Lengyel, a young and already skilled electrician, launches Guild with clear values: excellent work, satisfied customers and thriving employees. He names it after the proud associations of skilled tradespeople.

    Source: guildelectric.com, About: Our History

    Meet the three generations

  2. 1950s on

    From apartments to institutions

    The work grows larger and more varied, from multi-unit residential to a full ICI mix: manufacturing, shopping malls, theatres, hospitals, and fit-outs for major banks and law firms.

    Source: guildelectric.com, About: Growth

    Electrical Construction

  3. Mid 1970s

    Lines on the road

    Guild starts pavement marking in Toronto and grows into one of the largest pavement marking contractors in Ontario.

    Source: guildelectric.com, Pavement Marking

    Pavement Marking

  4. 1980s

    Onto the highways

    Andrew's son Gary Lengyel, who also started in the field, sees the potential in Guild's first highways and traffic projects and builds them into a core division.

    Source: guildelectric.com, About: Legacy

    Highways & Traffic

  5. 2013

    Charging ahead

    Guild begins installing electric vehicle charging stations, turn-key, with all work done by EVITP-certified technicians.

    Source: guildelectric.com, Highways & Traffic: EV Infrastructure

    EV infrastructure

  6. 2014
    Southcore Financial Centre

    Two office towers and a 46-storey hotel spanning a full block downtown, linked to the PATH. All three buildings are certified LEED SC Gold.

    Guild's scope

    • All electrical work for the three buildings: high and low voltage, power, distribution, fire alarm, security, lighting and generators
    • PwC Tower: value engineering and systems integration support
    • Bremner Tower: integration services across buildings that led to cost savings; fit-outs for Apple Canada, Starbucks, Amazon, Informatica and others
    • Delta Hotel: Design-Assist; lighting control, fibre-optic backbone, CCTV and security

    Project sheet

    Location
    Toronto, Ontario
    Delivery
    Design-Assist (Delta Hotel)
    Contractor
    EllisDon team
    Certification
    LEED SC Gold

    Connected

    Electrical ConstructionCommunicationsThe Luminous VeilPeace Naturals Phase 1

    Full project story
  7. 2015
    The Luminous Veil

    The LED array on the Bloor Street Viaduct's Luminous Veil changes in a computerized real-time response to wind velocity, with seasonal variations.

    Guild's scope

    • All electrical work
    • Over 35,000 LED lights with controllers
    • Lights, power cabinets and the computer system that runs the display
    • Accelerated four-month timeframe, ready for the July 4 procession before the 2015 Pan Am Games

    Project sheet

    Location
    Toronto, Ontario
    Length
    450 metres

    Connected

    Electrical ConstructionSouthcore Financial CentrePeace Naturals Phase 1

    Full project story
  8. 2018
    The Bentway

    A Waterfront Toronto project reclaiming 1.75 km under the Gardiner, from Strachan Avenue to Bathurst Street, including a 220-metre skate trail.

    Guild's scope

    • Control and distribution for the advanced cooling infrastructure
    • Coordination with Kiewit (general contractor) and Waterfront Toronto
    • Sourced and installed distinctive lighting from international suppliers

    Project sheet

    Location
    Toronto, Ontario

    Connected

    Electrical ConstructionPeace Naturals Phase 1TTC McNicoll Bus Garage

    Full project story
  9. 2019
    407 ETR East Extension

    Phase 2B of the 407 East Extension: a 33-km stretch from Harmony Road to Highway 35/115, on the province-owned eastern section of Ontario's only toll highway.

    Guild's scope

    • All high-mast and conventional lighting
    • Tolling gantry infrastructure
    • CCTV cameras
    • Fibre optic cabling for the CMS signage

    Project sheet

    Location
    Southeastern Ontario
    Delivery
    Design-Build
    Length
    33 km, Harmony Road to Highway 35/115
    Framework
    Design-Build, aggressive schedule

    Connected

    Highways & TrafficvivaNext Phase 2MTO ATMS / VMS Signage

    Full project story
  10. 2019
    vivaNext Phase 2

    New bus rapidways for York Region's Viva system, with Phase 2 along Highway 7. Awarded to and managed by the EllisDon / Coco Paving joint venture (EDCO).

    Guild's scope

    • The only electrical subcontractor on almost 56 km of transit infrastructure
    • All lighting, power and distribution
    • Fibre networks and communications; UPS units
    • Security and camera systems

    Project sheet

    Location
    York Region, Ontario
    Length
    Almost 56 km

    Connected

    Highways & TrafficCommunications407 ETR East ExtensionPickering Casino and Hotel

    Full project story
  11. 2023
    CIBC Square

    Two 50+ storey towers at 81 and 141 Bay Street, joined by a one-acre elevated park over the rail corridor north of the Gardiner. Three million square feet of offices, connected underground to the PATH and Union Station.

    Guild's scope

    • All electrical and communications work for both base buildings: 81 Bay, then 141 Bay
    • Tenant fit-outs for CIBC and Microsoft
    • Power to 382 heated glass panels at the top of 81 Bay
    • Exterior lighting installed and connected 240 metres above the ground from a single-person bucket

    Project sheet

    Location
    Toronto, Ontario
    Delivery
    Design-Assist
    Owners
    IvanhoƩ Cambridge; Hines Canada Management Co.
    Contractor
    EllisDon Construction Services Inc.

    Connected

    Electrical ConstructionCommunicationsMTO ATMS / VMS SignagePickering Casino and Hotel

    Full project story
  12. 2025
    Limberlost Place

    A 10-storey mass timber building at George Brown College's Waterfront Campus, designed to meet or exceed Toronto Green Standard targets for energy use, thermal demand and greenhouse gas emissions.

    Guild's scope

    • Design-Assist on the building's electrical systems
    • Roof-mounted solar array that will generate almost a quarter of the power the facility requires

    Project sheet

    Location
    Toronto, Ontario
    Delivery
    Design-Assist

    Connected

    Electrical ConstructionCIBC SquarePickering Casino and Hotel

    Full project story
  13. Today

    Three generations on

    Stephen Lengyel, mentored by his father and grandfather, serves as President and CEO. Over 800 people, four divisions, and a growing focus on prefabrication, risk management, sustainable construction and safety.

    Source: guildelectric.com, About; Expertise

    About GuildAll four divisions

  14. Next

    Your project.

    The line keeps going. Bring us in early, at tender, or when a system goes down.

    Close the circuit

Over 800 people. Every field worker unionized. COR 2020 certified. A 20,000 sq ft prefabrication facility. Two offices, Toronto and London.

Source: guildelectric.com, About, Expertise and Innovation

Leadership

Three generations on one line.

"Going from something on paper to something built. That's the motivation."

  1. Andrew LengyelFounder, 1954

    Launched Guild as a young, skilled electrician and named it after the proud associations of skilled tradespeople.

  2. Gary LengyelSecond generation

    Started in the field like his father, then built Highways & Traffic into a core division from the 1980s.

  3. Stephen LengyelPresident and CEO

    Mentored by his father and grandfather, he leads Guild today with a balance of tradition and forward thinking.

The full story