1327914 ONTARIO INC. O/A HERB'S PLUMBING & HEATING
Regulated licenceHVACCobourg, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7111 · Licensed well contractor CLASS 4
Last seen May 15, 2026
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GUARDIAN PLUMBING & DRAIN LTD.
Regulated licencePlumbersCobourg, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7758 · Licensed well contractor CLASS 4
Last seen May 15, 2026
STADTKE PLUMBING & HEATING LTD.
Regulated licenceHVACCobourg, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7175 · Licensed well contractor CLASS 4
Last seen May 15, 2026
SRDH Plumbing
Regulated licencePlumbersColdwater, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8226 · Licensed well contractor CLASS 4
Last seen May 15, 2026
COLE'S PLUMBING
Regulated licencePlumbersConsecon, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7761 · Licensed well contractor CLASS 4
Last seen May 15, 2026
D.S.M. PLUMBING SERVICES
Regulated licencePlumbersCourtice, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7715 · Licensed well contractor CLASS 4
Last seen May 15, 2026
PIERRE RICHER PLUMBING INC.
Regulated licencePlumbersCrysler, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #6286 · Licensed well contractor CLASS 4
Last seen May 15, 2026
CDN Mechanical (CDN Plumbing Inc.)
Regulated licenceElectriciansDelhi, ON
ElectriciansHVACPlumbers
Electrical Safety Authority · #7018057 · Licensed Electrical Contractor
Last seen May 7, 2026
Darlington Wiring & Plumbing Ltd
Regulated licenceElectriciansDelhi, ON
ElectriciansPlumbers
Electrical Safety Authority · #7004662 · Licensed Electrical Contractor
Last seen May 7, 2026
Dorset Plumbing & Electrical Ltd
Regulated licenceElectriciansDorset, ON
ElectriciansPlumbers
Electrical Safety Authority · #7003059 · Licensed Electrical Contractor
Last seen May 7, 2026
Drain Electric Ltd
Regulated licenceElectriciansDouro-Dummer, ON
ElectriciansPlumbers
Electrical Safety Authority · #7007096 · Licensed Electrical Contractor
Last seen May 7, 2026
Portage Plumbing
Regulated licencePlumbersDouro-Dummer, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8175 · Licensed well contractor CLASS 4
Last seen May 15, 2026
BENCHMARK PLUMBING INC.
Regulated licencePlumbersDundas, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7778 · Licensed well contractor CLASS 4
Last seen May 15, 2026
ALLAN POGSON PLUMBING AND HEATING
Regulated licenceHVACDunnville, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7835 · Licensed well contractor CLASS 4
Last seen May 15, 2026
BRIAN POGSON PLUMBING, HEATING AND AIR CONDITIONING
Regulated licenceHVACDunnville, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7784 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Bond's Electrical & Plumbing
Regulated licenceElectriciansElgin, ON
ElectriciansPlumbers
Electrical Safety Authority · #7004424 · Licensed Electrical Contractor
Last seen May 7, 2026
Bonds Electrical and Plumbing
Regulated licenceElectriciansElgin, ON
ElectriciansPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8164 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Scottys Plumbing & Electrical Ltd (807936 Ontario Ltd)
Regulated licenceElectriciansElmvale, ON
ElectriciansPlumbers
Electrical Safety Authority · #7004550 · Licensed Electrical Contractor
Last seen May 7, 2026
Tilstra Plumbing Inc.
Regulated licencePlumbersEmbro, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7894 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Bertrand Plumbing & Heating Inc
Regulated licenceElectriciansEmbrun, ON
ElectriciansHVACPlumbers
Electrical Safety Authority · #7013929 · Licensed Electrical Contractor
Last seen May 7, 2026
Marshall Electric And Plumbing (1814872 Ontario Ltd)
Regulated licenceElectriciansEmsdale, ON
ElectriciansPlumbers
Electrical Safety Authority · #7002718 · Licensed Electrical Contractor
Last seen May 7, 2026
JOHN SULLIVAN PLUMBING LTD
Regulated licencePlumbersEnnismore, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #6568 · Licensed well contractor NO CLASS
Last seen May 15, 2026
PLUMB PERFECT LTD.
Regulated licencePlumbersErin, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7519 · Licensed well contractor CLASS 4
Last seen May 15, 2026 · 2 source records
Cyanamid Electrical & (Plumbing Services Inc)
Regulated licenceElectriciansEtobicoke, ON
ElectriciansPlumbers
Electrical Safety Authority · #7009164 · Licensed Electrical Contractor
Last seen May 7, 2026
Nekison Engineering (& Contractors Ltd)
Regulated licenceElectriciansEtobicoke, ON
ElectriciansGeneral ContractorsPlumbers
Electrical Safety Authority · #7007401 · Licensed Electrical Contractor
Last seen May 7, 2026 · 2 source records
J M R Electric Ltd
Regulated licenceElectriciansExeter, ON
ElectriciansGeneral ContractorsPlumbers
Electrical Safety Authority · #7001465 · Licensed Electrical Contractor
Last seen May 7, 2026 · 3 source records
KEVIN TAMBLYN PLUMBING & HEATING LTD.
Regulated licenceHVACFenelon Falls, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #6477 · Licensed well contractor CLASS 4
Last seen May 15, 2026
1000093690 Ontario Inc. o/a Upper Grand Plumbing Solutions
Regulated licencePlumbersFergus, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7875 · Licensed well contractor CLASS 4
Last seen May 15, 2026
FOSTER'S PLUMBING & HEATING LTD.
Regulated licenceHVACFordwich, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7836 · Licensed well contractor CLASS 4
Last seen May 15, 2026
BRANT DOYLE PLUMBING LTD.
Regulated licencePlumbersFraserville, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #6845 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Doyle Home Services (Brant Doyle Plumbing Ltd)
Regulated licenceElectriciansFraserville, ON
ElectriciansPlumbers
Electrical Safety Authority · #7018443 · Licensed Electrical Contractor
Last seen May 7, 2026
1631147 Ontario Limited o/a AGE Mechanical Plumbing
Regulated licenceHVACGeorgetown, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8147 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Ferguson Plumbing And Heating (1843582 Ontario Ltd)
Regulated licenceElectriciansGoderich, ON
ElectriciansHVACPlumbers
Electrical Safety Authority · #7014723 · Licensed Electrical Contractor
Last seen May 7, 2026
Turnbull Plumbing & Electric Inc
Regulated licenceElectriciansGrand Bend, ON
ElectriciansPlumbers
Electrical Safety Authority · #7005017 · Licensed Electrical Contractor
Last seen May 7, 2026
805980 Ontario Limited (Gravenhurst Plumbing, Heating)
Regulated licenceElectriciansGravenhurst, ON
ElectriciansHVACPlumbers
Electrical Safety Authority · #7004615 · Licensed Electrical Contractor
Last seen May 7, 2026
Bowering Plumbing & Heating Inc.
Regulated licenceHVACGravenhurst, ON
HVACPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8172 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Grant Morris Power & Pipes (1315133 Ontario Inc)
Regulated licenceElectriciansGravenhurst, ON
ElectriciansPlumbers
Electrical Safety Authority · #7000670 · Licensed Electrical Contractor
Last seen May 7, 2026
Stevenson Plumbing & Electric (1007948 Ont Inc)
Regulated licenceElectriciansGravenhurst, ON
ElectriciansPlumbers
Electrical Safety Authority · #7000027 · Licensed Electrical Contractor
Last seen May 7, 2026
A.R. MADILL PLUMBING SERVICES INC.
Regulated licencePlumbersHaliburton, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7452 · Licensed well contractor CLASS 4
Last seen May 15, 2026
BRISCOE PLUMBING SERVICES LTD.
Regulated licencePlumbersHanmer, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7164 · Licensed well contractor CLASS 4
Last seen May 15, 2026
PLUMBWAY INC.
Regulated licenceElectriciansHannon, ON
ElectriciansPlumbersWell Drillers
Electrical Safety Authority · #7018582 · Licensed Electrical Contractor
Last seen May 15, 2026 · 2 source records
Munger Plumbing & Electric (1088079 Ont Inc)
Regulated licenceElectriciansHarrow, ON
ElectriciansPlumbers
Electrical Safety Authority · #7000527 · Licensed Electrical Contractor
Last seen May 7, 2026
G & F Pipe Electric
Regulated licenceElectriciansHarrowsmith, ON
ElectriciansPlumbers
Electrical Safety Authority · #7017504 · Licensed Electrical Contractor
Last seen May 7, 2026
SIMMONS PLUMBING & PUMPS LTD.
Regulated licencePlumbersHartington, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #6310 · Licensed well contractor CLASS 4
Last seen May 15, 2026
BLACK FOREST PLUMBING INC.
Regulated licenceElectriciansHolland Landing, ON
ElectriciansPlumbersWell Drillers
Electrical Safety Authority · #7017152 · Licensed Electrical Contractor
Last seen May 15, 2026 · 2 source records
BRIGGS PUMPS & PLUMBING LIMITED
Regulated licencePlumbersHuntsville, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7210 · Licensed well contractor CLASS 2, 4
Last seen May 15, 2026
Adam Beehler Plumbing Inc.
Regulated licencePlumbersIngleside, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8101 · Licensed well contractor CLASS 4
Last seen May 15, 2026
JOHNSTONE PLUMBING LIMITED
Regulated licencePlumbersInnisfil, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #6630 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Pilatzke Plumbing Services
Regulated licencePlumbersJasper, ON
PlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8163 · Licensed well contractor CLASS 4
Last seen May 15, 2026
BROOKS PLUMBING & CONTRACTING
Regulated licenceGeneral ContractorsKalader, ON
General ContractorsPlumbersWell Drillers
Ontario Ministry of the Environment, Conservation and Parks · #7568 · Licensed well contractor CLASS 4
Last seen May 15, 2026