List of locations for the MTCU test centres in Ontario

Following is the list of locations for the MTCU test centres. If you need to get a clearance to write the electrical exam (309A or 442A), locate the proper city office and give them a call.

 

MTCU apprenticeship offices in Ontario

Location Address Office phone Toll-free phone Fax

Barrie 55 Cedar Pointe Dr Unit 609, Barrie, ON L4N 5R7 705-737-1431 From 705 and 905 area codes 1-800-560-3821 705-737-5684

Belleville 135 North Front St, Belleville, ON K8P 3B5 613-968-5558 1-800-953-6885 613-968-2364

Brantford 505 Park Rd North Suite 201, Brantford, ON N3R 7K8 519-756-5197 Hamilton – 1-800-668-4479 519-756-0724

Chatham 870 Richmond St West, Chatham, ON N7M 5J5 519-354-2766 1-800-214-8284 ext 519 519-354-3094

Cornwall 132 Second St East Ste 202, Cornwall, ON K6H 1Y4 613-938-9702 1-877-668-6604 613-938-6627

Hamilton Central Ellen Fairclough Bldg, 119 King St West 8th Flr, Hamilton, ON L8P 4Y7 905-521-7764 1-800-668-4479 905-521-7701

Kenora 227 1/2 Second St South, Kenora, ON P9N 1G4 807-468-2879 1-800-734-9572 807-468-2881

Kingston Cornell Corporate Centre, 299 Concession St Ste 201, Kingston, ON K7K 2B9 613-548-1151 1-866-973-4043 * Employment Ontario Hotline 1-800-387-5656 613-548-4120

Kitchener 4275 King St East Ste 200, Kitchener, ON N2P 2E9 (519) 653-5758 1-866-877-0099 (519) 653-2460

London 217 York St Ste 201, London, ON N6A 5P9 519-675-7788 1-800-265-1050 519-675-7795

Mississauga (City of) The Emerald Centre, 10 Kingsbridge Garden Cir Ste 404, Mississauga, ON L5R 3K6 905-279-7333 1-800-736-5520 905-279-7332

North Bay 200 First Ave West, North Bay, ON P1B 3B9 705-495-8515 1-800-236-0744 705-495-8517

Ottawa Preston Square, 347 Preston St 3rd Floor, Ottawa, ON K1S 3H8 613-731-7100 1-877-221-1220 Apprenticeship 613-731-4160

Employment Benefits and Support Measures 613-239-0411

Owen Sound ServiceOntario Building, 1400 1st Ave West Suite 4, Owen Sound, ON N4K 6Z9 519-376-5790 1-800-838-9468 519-376-4843

Pembroke 400 Pembroke St East, Pembroke, ON K8A 3K8 613-735-3911 1-800-807-0227 613-732-8819

Peterborough (City of) 901 Lansdowne St West, Peterborough, ON K9J 1Z5 705-745-1918 1-877-433-6555 705-745-1926

Pickering (City of) 1420 Bayly St Unit 1, Pickering, ON L1W 3R4 905-837-7721 1-800-461-4608 905-837-6726 * Toll Free Fax 1-800-461-5385

Sarnia Bayside Mall, 150 Christina St North, Sarnia, ON N7T 7W5 519-542-7705 1-800-363-8453 519-542-3391

Sault Ste Marie 70 Foster Dr Ste 150, Sault Ste Marie, ON P6A 6V4 705-945-6815 1-800-236-8817 705-945-6818

St Catharines Garden City Tower, 301 St Paul St 10th Flr, St Catharines, ON L2R 7R4 905-704-2991 1-800-263-4475 905-704-2985

Sudbury 159 Cedar St Ste 506, Sudbury, ON P3E 6A5 705-564-3030 1-800-603-5999 705-564-3033

Thunder Bay 189 Red River Rd Suite 103, Thunder Bay, ON P7B 1A2 807-346-1550 1-800-439-5493 807-346-1583

Timmins 5520 Highway 101 East Wing C, South Porcupine, ON P0N 1H0 705-235-1950 1-877-275-5139 705-235-1955

Toronto Central 625 Church St 1st Fl, Toronto, ON M7A 2B5 416-326-5800 416-326-5799

Windsor Central Roundhouse Centre, 3155 Howard Ave 2nd Fl, Ste 200, Windsor, ON N8X 4Y8 519-973-1441 1-800-663-5609 519-973-1415

 

Companies We Helped to Succeed.
canadian flag
  • 179 Contracting.
  • 2103350 Ontario Ltd.
  • 848 Tech Corp.
  • ABA Controls
  • ABB Bermac.
  • ABB Group.
  • ABM Electric.
  • Absolute Trades
  • Absolute Interior.
  • Accel Electric
  • AC Electrical.
  • Acciona Energy.
  • A C Contracting Inc.
  • Ace Construction.
  • Accurate Glass & Mirror.
  • Action Electric.
  • Active Electrical Solutions Inc.
  • Aecon
  • A Group.
  • ADI.
  • Adduco Electrical Solutions Ltd.
  • Adrenaline.
  • Advanced Electrical Controls.
  • Aecon Mining.
  • Aire One Heating and Cooling.
  • Airwise Electrical.
  • Airo Electric.
  • Airon HVAC and Control.
  • A.K.Electric.
  • AJ Electric.
  • Aman homes Inc.
  • Anglo Eastren Ship Management Inc.
  • AR company.
  • Arclin
    Armatec.
  • Arrow Plumbing and Heating Inc. Ltd.
  • Aristi Contracting.
  • Atlas Electric
  • Arthur Electric
  • Alberta Inc.
    Alumicor.
  • All Regions Electric
  • All trade Industrial Inc.
  • Allied Projects LTD.
  • Allied Electrical Services.
  • Alectra
  • Alpha Marathon.
  • Aemada Electrical Contracting Corp.
  • Ambient Mechanical Ltd.
  • Amptrak Electric.
  • Amp-Trak Controls.
  • Amp Pro Electric
  • Ampower Electric.
  • Ampere Ltd.
  • AM PM Electric.
  • AMW.
  • Ancaster Electric
  • Anchor.
  • Apni.
  • Applied Electrical LTD.
  • Armature Electric.
  • APS Electric
  • Aplus Electric.
  • Artex Electrical 1984 Ltd.
  • Arbit Electric.
  • Arbon Rite-hite.
  • Arc Electric
    Arcamm Electrical Ltd.
  • Arcelor
  • Mittal
  • Dofasco.
  • Army Electric.
  • Artessa.
  • Adam Electrical Services Inc.
  • AE Arcco Electric Inc.
  • Ainsworth Inc.
  • Al Electric.
  • Alliance Lighting
    Alltrade Industrial Contractors, Electrical.
  • Alltype Electric.
  • Altec Electric.
  • Alltech electrical systems.
  • Alltech Contracting.
  • AMP Electric
  • Amptrol Electric.
  • Ampere Limited.
  • ANC Electrical Contractors.
  • Arcamm Electrical Services Ltd.
  • Arbitrary Electric
  • Arva Industries
  • Ascent solutions.
  • Asco Power Technology.
  • Astra Electric.
  • ATS electrical.
  • ATS Automation
  • A to Zee Engineering Services.
  • Atomic Energy Canada ( AECL).
  • Avira Industries
  • Avison Electrical
  • AVON Electric .Co. Ltd.
  • AXYZ.
  • AZAP Electrical.
  • Ezratek
  • Babcock
  • Backerhaus
  • Veit
  • B A International Ltd.
  • Balcan
  • Plastic (QC)
  • Barton Electric.
  • Baseview Electric.
  • Baycoat Pvt ltd.
  • Bay Electric
  • Bayview Electric.
  • B&B Climate Care.
  • Beacon Utility Contractors
  • Beckett Electrical.
  • Berg chilling systems
  • Bestech.
  • BC Hydro.
  • Belyea Bros.
  • Heating & Cooling
    Bell
  • Technical Solutions.
  • Bell Con Electric.
  • Belle-Pak Packing Inc.
  • Benson Cabinetry & Millwork.
  • Bermic Inc.
  • Best Buy
  • BFG Enterprises.
  • Bimbo Bakehouse
  • Birnie Electrical Limited.
  • Blue
  • Mountain Plastics Inc.
  • Black & McDonald Limited
  • BMG project consultants Inc.
  • Bradco Electric
  • Bramwood Electrical
  • Brian Little Electric shop
  • BR WEST ELECTRIC.
  • Brooklyn Electrical.
  • B-Safe Electric.
  • Bombardier
  • Bonduell.
  • Boston Electric.
  • Bowman Electric.
  • Bute Electric Inc.
  • Burman & Fellows Group Inc.
  • Burnie Electric.
  • Buston & Dawe Ltd
  • Brennan’s Consulting.
  • Bryant Electric Inc.
  • Brotec Electrical.
  • Brothers Electrical Works.
  • Buzzbolt Electric Ltd.
  • CCA
  • CC Electrical Contracting
    CEC Services Ltd.
  • CIE.
  • C. Hunter electrical.
  • Canada Power
  • Products
    Canada
  • Bread
  • Canadian Armed Forces.
  • Canadian Tire.
  • Canadian General Tower Ltd.
  • Canadian Crane
  • Cannon Automotive Solutions.
  • CBRE.
  • C.R.I. Electric.
  • Callisto Construction Ltd.
  • Campbell and Kennedy Electrical Communications.
  • Campoli Electric Ltd.
  • Camtac
    Canada Power
  • Products.
  • Canada Post.
  • Canatom Electric
  • Canem Systems Ltd.
  • Alberta, Canada.
  • Capital.
  • Caribbean
  • Producers
  • Jamaica td.
  • Cargill Meat Solutions.
  • Carter Georgian Electric Ltd.
  • Cascade Process Controls.
  • Castlemore Electric.
  • Cavanagh Electric.
  • CEC Services Ltd.
  • CEG Inc.
    Centreline.
  • Centennial Electric
  • Century Electrical Contractors.
  • Cgc.
  • City Of Toronto
  • City Of Winnipeg.
  • Chambers Electric.
  • Chrysler Canada
  • CLAC union
  • Clayton Electric
  • CLI Electric.
  • CMS Electric.
    CN Rail
  • Cobra Power
    Code 3 Electric.
  • Cola Cola Weston.
  • Cold Storage.
  • Complete Electrical Services
  • Component element.
  • Com-plex Systems Ltd.
  • Comstock Canada Ltd.
  • Consilium Electrical.
  • Constrel.
    Con’s Electric.
  • ConServices.
    Controlled Electric.
  • Convergint Technologies Ltd.
  • Cogent Power Burlington.
  • Copperclad Systems.
  • Corlan Electric.
  • COT Electric.
  • Cpu Electrical.
  • Crimson Electrical.
  • CRS crane systems Inc.
  • Crotech Electric Ltd.
  • CTL Electrical.
  • CUSW.
  • Current Electrical Solutions.
  • Currier Power.
  • Culleton Electrical Services
  • CW-services (contract for Fedex Canada)
  • Damass
  • Danmar Electric.
  • Dani.
  • Danik Electric.
  • D.A.R.T Electric Ltd.
  • Defence
  • Construction Canada.
  • Dental Mart.
  • Diageo Inc.
  • Discovery Electric.
  • D. Sayers Electric.
  • D.D.MAC Electric.
  • DDSPL.
  • Deerbrook Electric.
  • Deerfield Electric.
  • Deerhurst Resort.
  • Delmarc Electric.
  • Deno Electric.
  • Dennis Eden Electrical Contracting
  • Department Of Defence.
  • Dependable Mechanical Systems Inc.
  • Dependable Group Of Companies
  • DMJ Distributors, Australia.
  • Deman Construction.
  • Defran Electric.
  • Descon Conveyor Solutions.
  • Diamond Electric.
  • Direct Power Electrical Inc.
  • Distinttech.
    Diz
  • Construction Corp.
  • DK Plus Electrical
  • Dorval Electric.
  • DoFasco.
    Domtar
  • DP Electric
  • DSL Solutions.
  • DTK Automations.
  • Delat
    Deville Electric.
  • Dragon Electric Inc.
  • Durock Electric.
  • Ducon Contractors and Homes.
  • Duplex Electric.
  • DYNA MIG, A Division of F&P Mfg., Inc.
  • DW Inc.
    Eagle Press and Equipment.
    Eaton.
  • EC power and Lighting Ltd.
  • Edge Automation.
  • Edson Packaging Machinery Ltd.
  • Egar Tool and Dir
    Enersource
  • Hydro.
    Enercon.
  • Energy Alliance.
  • Energy Network Services.
  • Engie Multitech.
  • Enriam Dynamics.
  • EnWin Utilities.
    Electra.
  • Electricians To Go
    Electric By Nature.
  • Electric Ltd.
  • Electrical Services- Alberta
  • Electrical smart services.
  • Electrical System Integration and Maintenance
  • Electrical Mechanical Innovations.
  • Electric Group Ltd.
    Electrofrost.
  • Electrostar.
  • Electrotech Inc.
  • Elephas Control Systems
  • Elko Elecrtic.
  • Elkonor Electrical.
    Eltor Electrical.
  • Elite Electric
    EMR Inc.
  • Emer Electric
    EMCS
  • Enek Electrical.
  • Encore
  • EPI Electric Contractors.
    E.S Fox.
    Essar
  • Ess plus masters.
  • East lighting and electrical
  • Eston Mfg.
  • Etech Electrical.
  • Eva Electrical.
  • Everbite Industries.
  • Everready Electrical Ltd.
  • Execulink.com.
  • Expertech
  • Extreme Electric.
  • Extrudex Aluminum Corp.
  • Fairway electrical.
  • Fame Electric
  • FCA Canada.
  • Fellmore Electric.
  • Ferrara Candy Co. Ltd
  • Fiedler Electric.
  • Finning Electric
  • Fisher Electric.
  • Fitzpatrick
  • Electric Contractors
  • FH Automation
  • Flakeboard Ltd.
  • Fleetwood Metal Industries.
  • Flex-n-gate Electric.
  • Flo.
  • Fluor – Alberta
  • IBEW
    FM Sylan
  • FMS Electrical Ltd.
  • Force Automation.
  • Ford Canada
  • Foretech Electric.
  • Fortis Electric Ltd.
  • FOS Electric systems.
  • Foxwood Electric.
  • Frontier Kemper ULC
  • Frontline Electrical Services.
  • Future Electric
  • Future Tech.
  • FULL Service Electric.
  • FULL Scale Electric.
  • Galmar Electrical Contr. Inc.
  • GAK Technology Ltd.
  • Genco Electric.
  • Gengroup.
  • Genuine Electric
  • Gidds.
  • Girard Electric.
  • Give & Go.
  • Giessler Electric.
  • Guaranteed Electric.
  • Grande Cache Coal Ltd (Alberta)
  • Grande Electric.
  • GTA Electrical Enterprises Inc.
  • GTAA
  • GE Water & Process Technologies.
  • Generac Power Systems.
  • Gem Tech Systems.
  • Georgian Shores Electric
  • Georgia pacific Canada Inc.
  • GGE Services.
  • Gibraltar Electric.
  • GM motors Canada
  • GMZ Electrical Inc.
  • Gobbo Systems Inc.
  • Go Green TTC.
  • Goldcorp Inc.
  • Goldgen Co.
  • Golddome Electric.
  • Grantek
  • Goodman Construction
  • Greatdealsmarket.ca
  • Great Canadian wiring co.
  • Grayley Electrical.
  • Grand Cache Coal Corp.
  • Grand River Enterprises.
  • Graywood Electric Ltd.
  • GR Electric.
  • GRT Electric.
    GTAA
  • GTA SMART
  • WIRING SOLUTIONS INC.
  • Guild Electrich
  • G&W Canada Corporation.
  • HFX Solar.
  • H&G Control Company.
  • Hammer Electric.
  • Hamilton Electric.
  • Hamilton School Board.
  • Handling Specialty.
  • Hanson safe electrical solutions Inc.
  • Handy Andy Lett Contracting.
  • Hartwell Electrical.
  • Hart-well Electrical Company limited
  • Heritage Electric Contracting ltd.
  • Hi-Lite Electric Inc.
  • Hilario Electrical.
    HLS Linen Services.
  • Homelight Electrical.
    Holcim.
  • Holley Electric.
  • Honda of Canada Mfg.
  • Houle Electric.
  • Hotwire Electric.
  • Horowitz Development.
  • Humber College.
  • Hubbell Canada.
  • Hunsingers
  • H&R Electric.
  • Hydro
  • H&P Electrical
  • Hydro One Corporation.
  • Hydroform Solutions.
  • IB Electrics.
  • Ibew 353 North.
  • IBEW 115 (Brockville).
  • IBEW 151.
  • Ibew2085.
  • IBEW424
  • IBEW Local 586.
  • Ibew773.
    IBEW 804.
  • Iconic.
    ICS lumber.
  • IBI Group.
  • IG Electric
    IGPC Electric
    Igman Electric Ltd.
  • Illumilight.
  • Impact Electric.
  • IMTT-Newfoundland, Ltd.
  • Impact Electrical & Mechanical Ltd.
  • Indoc Cranes (Saskachewan).
  • Industrial Electrical Contrators Ltd.
  • Industrial Contracting Solutions (ICS)
  • Ingram.
  • Innowave Electric Inc.
  • Inner-Phase electric .
  • Inner quest services.
    Intact Electric.
  • Integrity Tool and Mold.
  • Intergal Energy Services Ltd.
  • Internazionale Electrical Contractors.
  • International Electric
  • IPE Canada.
  • IRIS Power.
  • ISS Facility.
  • Infinite Electric.
  • Innovative Automation
  • Internazional Electrical Contractors.
  • Integrity Fire
  • Invista.
  • Innowave Electric
  • IPE Canada.
  • Ippolito Fruit and Produce.
  • Izek
    Jacobs Industrial Services.
  • J & W Electric.
  • Jade Taylor
  • Electric Ltd.
  • Jake Electric.
  • Jan K Overweel.
  • Janick Electric Ltd.
  • Jay Electric.
  • Jesstec Industries Inc
  • JD Electric.
  • JD Irving Ltd.
  • JG Rogers Corp.
  • JFM Inc.
    JMR.
  • Joe-Tech Electric.
  • Joint Apprenticeship Council.
  • JP Power Ltd
  • Jselectric Inc.
  • JYD
  • JW Morris.
  • J&W Electric
  • K & K Reno Services Inc.
  • Kanata Utilities Ltd.
  • Kamnik Electric.
  • Karmax Heavy Stamping.
  • Kelloggs Canada.
  • KEI
    Ken Keeler Electric.
  • Kennedy Electric.
  • K O Electric Power and Control Inc.
  • Kiewit: Construction, Engineering and Mining Services.
  • Kinder Electromechanical.
  • King’s Electrical Ltd.
  • Kirsch Electric contracting Inc.
  • Kitchen Safe Fire Protection Services.
  • KLA Labrotories.
  • KL Products.
  • KPC Power.
  • Khokha Moya Electrical
    Konecranes.
  • Komatsu.
  • Kudlak Baird Electric.
  • Kraun Electric.
  • Kruger Packaging.
  • LaBelle Electric Ltd.
  • Lancor Electric
  • Land Mark Electric Inc.
  • Langen Electric Ltd.
  • Langguth America.
    Larlin Electric.
  • Lariviere Electric
  • Lasco Electric Inc.
  • Lazer Electrical Solutions.
  • Lemco Electric
  • Les Services administratif Cominar Inc.
  • Leslie Electric Company
  • Leslie Electrical.
  • Lexsan Electrical.
  • Leitner Poma
  • Leighton Electric.
  • Liebherr Electric.
  • Linamar
  • Line Electrical Ltd.
  • Lincoln Electric Company Of Canada.
  • Lite On Site.
    Lighting Contracting.
  • Lightron Site Electric.
  • Linex Manufacturing~Linamar.
  • Linergy Manufacturing.
  • Lion Electric.
  • Listowel Technologies Inc.
  • Lobar Const..
  • Local 1687.
  • Local 530.
  • Lockerbie and hole Co Ltd.
  • London Airport YXU
  • London Spark Electric Services.
  • Locus Electrical
  • Contractors Ltd.
  • Lorik Tools.
  • Lovett Electrical.
    Lowes
  • Canada.
    Lucid Electric.
  • McEachern Electric Ltd.
  • Maclean Engineering.
  • Mafna Air technology Inc.
  • Magna International
    Mag Electric.
  • Malton Electric
  • Manctor Brampton Branch.
  • Manny’s Electrical
  • Maple Stamping
    Maple ridge power and light.
  • Mapleview Electric Co Ltd.
  • Mars Wrigley Confectionary.
  • Marlen Technical Services Ltd.
  • Martinrea O/A Rollstar Metal Forming.
  • Mass Electric.
  • Masse electric.
  • Massi Automated Systems.
  • Mastercard
  • Master Electric.
  • Mayfair Electric.
  • Max Aicher North America.
  • McAdoo Electric.
  • McCormick Canada.
  • Melitron Corp.
  • Mellon.
    Merge Electric.
  • Meridian Housing Foundation.
  • Merlin Plastics.
  • Metro Wide Electric.
  • Metrican Stamping Inc.
  • Messina Electric
  • Mainway Electrical.
  • Masse
    Marzz
  • Electric
    Martin Electric.
  • Martec Construction Services
  • Manav Electrical
  • Meridian.
    Meter City Central.
  • Metric Electric Ltd.
  • Micro Electric.
  • Ming Electric
  • Mikes Electric Ltd.
  • Millennium Electric.
  • Mill Street Brewer.
  • Mitchell Electric.
  • Mitrex.
  • Minelli Maintenance Ltd.
  • M.W.H. Petroleum.
  • M & M HVAC.
  • Montgomery Electric.
  • Modatek Systems (Magna).
  • Modern Niagara Electric.
  • Moldpro
  • Moore Electrical Inc.
  • Morrow Equipment.
  • MTI.
  • MTE Controls.
  • Mott Electric.
  • Motion Electric.
  • Mp Electrical Services Ltd.
  • Mr. Electric.
  • Muddy York Electric.
  • Munger.
    Murray Electric Cont. Ltd.
  • Musashi.
  • Musico Electric Ltd.
  • Multitech Trades Corp.
  • Multitap Electrical Services.
  • MPRO Electrical
  • MWS Solutions.
  • MVJ Electric.
  • MVP Electric.
  • MXX Electrical.
  • Mykon Electric.
  • Nadir Electric.
  • National Steel Car.
  • National Oilwell Varco.
  • Naylor Group Inc.
  • NewLine Electrical Services
  • Net Electric.
  • New Rubber Technologies Canada.
  • New Electric.
    Nabors.
  • Narlee Electric.
  • Nathan Electric.
  • New 5 electrical inc.
  • Niagara Electric.
  • Nicholson Electrical Services
  • Nola Electric.
  • Nord Electric.
  • Northern Telecom.
  • North America Construction.
  • Northfield Electric.
  • Northern Transformer Corp.
  • North Country Electric Inc.
  • Novin Electrical.
    North Country Electric.
  • North Star Electric.
  • North Wind Solutions
  • Nortown Electrical Contractors Ltd.
  • Nortex Electric
  • NSW Electric Contractors.
  • Nuforce & Security Co. Ltd.
  • Nexus Electric.
  • Oconnor Electric.
  • OEC Canada Inc.
    O\’Brien LS.
  • Ohmax Electrical Incoporated.
  • Okey Lamp.
  • Olkamar Electric.
  • Omega Electric.
  • On and Off Electric.
  • Ontario Electrical Construction.
  • Ontario Electric.
  • Ontario Power
  • ONR Ontario Northland Rail
  • Orangeville Fire Equipment
  • Orion Electric Ltd.
  • Orlick Industries Ltd.
  • Ontario Power Generation (OPG)
  • Optimal Power Solutions Ltd.
  • Outback Electric.
    OZZ Electric Inc.
  • Onyx-Fire.
  • Optimum Electric
  • Opus Mechanical.
  • Panson Electric.
  • Parmalot
  • Patrick Sparck Electric.
  • Paynel Electrical Contractors.
  • Parkers Tea & Coffee Ltd.
  • Peace River Coal ( Anglo American ).
  • Pearson Electrotechnology Centre-Montreal.
  • Pepsi.
  • Perfect Renovations Group.
  • PCL Construction.
  • PCL energy.
  • PCS electric.
    PG.
  • Pch Electrical
  • PHE
  • P.N.P Electric
  • Panson Electric Service Ltd.
  • Particular Electric.
  • Phasecorp Electric Ltd.
  • Phazer Electric.
  • Phase 1 Electric.
  • Phase4electric
  • Pine Valley Electric.
  • Pivot Systems
  • Alberta.
  • Pivot Systems Mississauga.
  • PHEONIX ELECTRIC LTD.
  • PLA Automation
  • Plan Group.
  • Platinum Electrical Contractors.
  • Platinum Electrical – Industrial
  • Plaza Electric.
  • PNP Electric.
  • Poirier Electric.
  • Polar Pak Inc.
  • Polycon Electric.
  • POS Electric Ltd.
  • Potash Corp.
  • Power Works Electrical Services.
  • Power Op.
    PPG
  • Practical Electric Contracting Inc.
  • Precise Parklink Inc.
  • Presstran.
  • Prime Time Electric.
  • Procter & Gamble.
  • Pro-electric Contractors.
  • Pro-Plus Electric Inc.
  • Prophase Ltd.
  • Prodomax
  • Pro-Tek Electrical.
  • Protrades mechanical
  • Pro-Phase Electric.
  • Pros Electric.
  • Protec Installation Group.
  • PSE Services.
  • Pyramid Corporation.
  • Quartz.
  • Quantech Electric.
  • Quinte Trade Services.
  • Ramboll Appliance Services.
  • Ramalho Electric Ltd.
  • Ramsey Electric.
  • Rand Electric.
  • Randall Industrial Electric
  • Rainbow Electric.
  • Ragno Electric.
    Ramco Electric.
  • Rascan Electric.
    Ratech.
  • Rayonier
  • RBI
  • RCN Electrical
  • RCE Electrical Contractors
  • Rectone Electric.
  • Read Controls and Energy Services.
  • Red Line Electric Inc.
  • Red Power Electric Company.
  • Regional Electrical Contractors Ltd.
  • Relamping Services
  • Renew Electric.
  • ResCo Energy.
  • Rexton Electrical Contractors.
  • Reynolds Consumer Products.
  • New Phase Electrical
  • Reid Electric.
  • Richview Electric Inc.
  • Richmount Island Gold.
    Rico Electric.
  • Rider Electric.
  • Riviera Electric.
  • RH Electrical.
  • Rite Solutions Electrical.
  • RPS Electrical.
  • Roberts OnSite.
  • Robertson Bright Inc.
  • Rock Electric.
  • Rockland Electric.
  • ROCKWELL Automation
  • Rockwool
    Rod Stoddart Electrical.
  • Rogol Electric Co Ltd.
  • Romano Brothers.
  • Rondar Inc.
  • Rowley Electric.
  • Roxul Inc.
  • Rran Electrical & Automation Inc.
  • Ryfan electric.
  • Ryman Electric.
  • Rusco Electric.
  • Scan Electric Limited.
  • Safeway Electrical inc.
  • Sagebrush Environmental Systems.
  • Sandbank Homes.
  • Saundersons Electric.
  • SC Johnson.
  • SeasPan (Victoria Shipyard).
  • Siemens.
    Sentinel
  • D.E.C. Systems.
  • Sentry Electric.
  • Set Point Building Automation.
  • SG electrical
    SGI electrical services.
  • Schneider Electric.
  • Signature Electric.
  • Silver Electrical.
  • Simcoe County
  • Contracting.
    Sims Recycling.
  • Simons Electrical & Design.
  • Smith & Long.
  • Sheridan College.
  • Shipman Electric.
  • SHOWTECH Power & Lighting.
  • Snowden Farms
  • Soft Wall.
  • Solda Poolsv
  • Solid Electrical Services.
  • Solo Electric.
  • Somal Construction.
  • Somerville Electric Ltd.
  • Sound Electric.
  • SouthPaw Electric.
  • Southview Electric.
  • Spark power.
  • Speedy Electric.
  • Spinic Manufacturing. (A Division of Linamar Corp.)
  • Star Electricals
  • Starlight Trade.
  • State Electric
  • Stackpole
  • Stevens & Black.
  • Stelco
  • Strak Holding Inc.
  • Strongman Electric.
  • St. Lawrence
  • Seaway Management Corporation.
  • Such Electromuch PVT Ltd.
    Sun Brite.
  • Sungrid Solutions.
    Sumitdeol.
  • Superior North Electrical and Communications
  • Shfty Inc.
  • Shockingly Good Electrical Controls
  • Shoreline Casino
  • Symtech Innovations
  • Synchrotech Electric.
  • Swiss Electric.
  • Sparkies Electric
  • Sotawall Electric.
  • Suzlon.
  • Synergy
  • Tam Electric.
  • Tarpon Electric.
  • Tagus electrical contractors
  • Taylor Electric
  • Teague Electric.
  • Tech3
  • Techmast Automation
  • Techelectric automation Inc.
  • Telus
  • Tembec.
  • TES Consulting.
  • TMB
  • TDSB.
  • The Electrical Company.
  • The Namco Group.
  • The wire guy.
  • Tony’s Property Services.
  • Thomson Power Systems.
  • Thorncrest Electric
  • Thor Global Enterprise.
  • TM3 Inc.
  • T.P. Electrical.
  • Top Line Electric.
  • Total Power.
  • Tornado Electric
  • Toronto Hydro Electric System.
  • Toronto Transit Commission (TTC)
  • Toronto Community Housing.
  • Toyota manufacturing Canada (Ontario) (TMMC).
  • Tracer Industries Ltd.
  • Trades Electrical.
    Trade electric DS.
  • TradeMark Indstrial.
  • Tradescope Electric.
  • Traxle Manufacturing.
  • Trench Electric.
  • Tri-City Voltage Inc.
  • Tri-Tech.
  • Tristart Electric.
  • Trini Electric Inc.
  • Trinity Electrical Solutions.
  • Tripple M Metal.
  • Trotter & Morton Group Of Companies
  • Tron Electric.
  • Trydan Systems Inc.
  • TSA Electrical Inc.
  • Tyson Electric.
  • Turnkey Modular Systems Inc.
  • Twiss Electric.
  • VA Electrical.
  • Vale
    Valco Electric.
  • Ventra Plastics
  • Windsor
    VEP Mechanical.
  • Vesco Electric
  • Visca Electric.
  • Vision Profile Extrusion
  • Vic Rempel Electric.
  • Volton Electrical
  • Vuteq Canada.
  • VTR Feeder Solutions.
  • Vytel Electrical Ltd.
  • Waltec Electric
  • Watt’s happening Electrical Services.
  • Westport Paving Inc.
  • Westwood Electric
  • Westmount Electric.
  • Wilmac.
  • Wire Rite Electrical.
  • Wirework
    Wilmac Electrical Contracting.
  • World Wide Electric Inc.
  • WSN Construction
  • W. S. Nicholls.
  • U Barton Mechanical.
  • US Steel Canada (LEW)
  • Unitech
  • Universal cleaning and painting.
  • uno Electric.
  • Urban Electric.
  • URCA Inc.
  • Xbase Electrical & Communication Inc.
  • YVDautomation Service Inc.
  • Yemen Drilling.
  • York Region District School Board.
  • Zap Electric.
  • Zed Electric.
  • Zerem Electric.
  • Zincor Electric inc.