OSI Valued Clients

Some of our clients and customers include:

  • Blue Grouse Estate Winery and Vineyard

  • Unsworth Vineyards and Restauran

  • B.C. Parks: Goldstream Provincial Park, French Beach Provincial Park

  • Ministry of Transportation and Highways

  • Dan's Precast

  • Andrew Sheret Ltd.

  • Holiday Trails Resorts

  • Corix Water Products Inc.

  • Emco Corp. Waterworks

  • Errington Elementary School

  • Hornby Island Co-op

  • Steeples Restaurant

  • Yellow Point Lodge

  • Canadian Mountain Holidays

  • Canadian Sewage Solutions

  • Century Pacific Greenhouses

  • Channel Ridge Properties


  • Chatwin Engineering

  • GM CivTech (Gerry Mack)

  • NovaTec Consultants Inc.

  • Dick Cains, P.Eng.

  • Rural Wastewater Systems Ltd.

  • McMurtrie and Associates

  • Point One Engineering

  • Ward Engineering

  • Dayton & Knight Ltd.

  • West & Associates

  • Hoel Engineering

  • Beasley Engineering

  • Chislett Manson

  • ABM Engineering

  • Kucera Engineering

  • Gifco Engineering

  • Island Onsite Systems

  • True Engineering

  • SK Septics (Duncan)

  • Aardvark Backhoe Services (Cobble Hill)

  • Double MM Backhoe Services (Courtenay)

  • Envirosept (Duncan)

  • Superior Excavating Ltd. (Duncan)

  • Canadian Sewage Solutions (Victoria)

  • Kev Construction (Maple Ridge)


  • Versatile Worx (Cobble Hill/Saanichton)

  • Westhawk Environmental (Victoria)

  • Enviro Choice (Okanagan Valley)

  • SK Septics (Duncan)

  • Kev Construction (Maple Ridge)

  • District of North Cowichan

  • Chemainus First Nation

  • Torchbearers, Capernwray Harbour (Thetis Island)

  • Tsow-Tun Le Lum Society

  • Limona Construction (Creekside)

  • Telegraph Cove Resorts

  • Village of Lake Cowichan

  • School District 8 (Kootenay Lake)

  • School District 79 (Cowichan)

  • Sunselect Greenhouses

  • Sunshine Coast Regional District

  • Cowichan Valley Regional District

  • Gold River Fishing Lodge

  • Qualicum Landing

  • Pacific Building Systems

  • Beaver Lake Resort

Engineering firms that have used OSI technology:

  • Koers Engineering

  • L&M Engineering

  • Geo-Mech Engineering Ltd.

  • 1st Team Engineering

  • Giles Environmental

  • Took Engineering

  • Payne Engineering Geology

  • Enviro Choice Sewage Treatment Sol.

  • Pennco Engineering

  • McElhanney Engineering

  • Bulkley Valley Engineering

  • Aqion Water Technologies

  • Urban Systems

  • Highland Consulting

  • Canadian Sewage Solutions

  • Aquarius Engineering

  • Worley Parsons Engineering

  • EBA Engineering

Installation contractors that have used OSI technology:

  • Versatile Worx (Shawnigan Lake)

  • CLS Tractor Service (Duncan)

  • Chevy Contracting (Victoria)

  • Enviro Choice (Okanagan Valley)

  • Jack’s Excavating (Duncan)

  • Island Backhoe (Hornby Island)

  • Trax Developments Ltd

  • Bulkley Valley Engineering

Service providers:

  • Spidel Consulting (Nanaimo)

  • CK Ventures Ltd. (Ladysmith)

  • Coast Environmental (Duncan)

  • Chevy Contracting (Victoria)

Get in Touch

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