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Water, Sewer, Pipeline, and Communications and Power Line Construction (1,426)

Aqueduct Construction (30)

   Arsenault, Claude Inc

   Enterprise Oilfield Group, Inc

   9119-0975 Quebec Inc

   Gervais Dube Inc

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Cable Laying Construction (97)

   Desjardins Communications Limited

   Demarcation Point

   Action Data Communication Ltd

   Phone Works

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Electric Power Line Construction (168)

   Roth Powerline Service

   Smith, Karl Electrical

   Sunrise Construction Ltd

   North Parkland Rural Electrification Association Ltd

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Manhole Construction (1)

   Bradley-Kelly Construction Ltd

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Pipe Laying Construction (61)

   Muskoka Piping Specialists

   Amherstburg Sewage Pumping Stations

   Lowe, D J (1980) Limited

   Hampton Piping Systems Ltd

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Pipe Line Contractors (216)

   Jafcon Pipeline Services Ltd

   Casado Enterprises Ltd

   Dunvegan North Oilfield Services Ulc

   Simard-Beaudry Construction Inc

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Pipeline Wrapping (9)

   Montreal Pipeline Limited

   Ram River Pipeline Outfitters Ltd

   758747 Alberta Ltd

   Johnstone T W Co Ltd

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Piping Contractors (1)

   Same Day Plumbing

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Pumping Station Construction (12)

   Carlgate Pumping Station

   Capreol Pump Service Ltd

   Enbridge Pipelines Inc

   Unicorn Pipeline Ltd

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Radio Towers (66)

   Seifridd, G & Sons Trucking And Bobcat Service

   Netcom Ontario

   Expertech Network Installation Inc

   Tier2 Technologies Ltd

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Sewer Contractors (322)

   Red River Construction Company

   Alberta Capital Region Wastewater Commision

   Boyer Construction

   Terra-Alta Construction Ltd

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Telephone and Communication Line Construction (68)

   British Columbia Hydro And Power Authority

   R & R Line Construction Inc

   Communication Tel Tek

   Safeline Utility Services Inc

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Telephone and Television Cable Contractors (21)

   Rogers Cable Communications Inc

   Cole, Brad Underground Construction Ltd

   Via Cable De La Vallee Inc

   Jc Cable Tv

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Underground Wire and Cable Laying Contrs (81)

   Utility Locators, The

   Peninsula Video & Sound Inc

   J & T Boxer Contracting Ltd

   Front Line Utility Trenching Inc

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Utility Contractors (150)

   Ballasts Et Fluorescents Recycles Du Pq

   Quadra-Tec Telco Cable Service

   Blair Nelson Enterprises Ltd

   B And B Line Construction Ltd

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Water Main Contractors (123)

   Demar Enterprises Ltd

   Edgett, J R Excavating Ltd

   Tri-Core Projects Manitoba Ltd

   Boblo Developments Inc

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