COR ® companies

These companies have been verified by (and certified through) WorkSafely as meeting all elements of the COR® program.

MHCA applauds, as well,  all of its members who have achieved the nationally recognized COR® through any member of  the Canadian Federation of Construction Safety Associations (CFCSA).

See the list of companies with COR® reciprocity.

All | # A B C D E F G H I J K L M N O P Q R S T U V W Y Z
There are currently 315 companies in this directory
3572405 Manitoba Ltd. o/a Joey Werbicki Trucking

4136225 Manitoba Ltd. o/a P. Baker Backhoe Services

5584281 Manitoba Ltd. Hunter Trucking

5705372 Manitoba Ltd. o/a Silverline Oilfield Services

6669884 Manitoba Ltd. t/a Parish Backhoe

A. Brunet Ltd.

AAE Tech Services Inc.

Able Concrete Ltd.

Absolute Underground Ltd.

Accurate HD Ltd.

Accurate Underground Utility Locating Ltd.

Adams Contracting (1989) Ltd.

Al Meisner Ltd.

Al-San Underground Ltd.

Allen & Bolack Excavating Ltd.

Alliance Underground Inc.

AM Screw Pile & Construction

Anderson Logging Inc.

Aquajet Canada Incorporated

Armcon Ltd.

Armstrong Construction Ltd.

Arnason Industries Ltd.

Assiniboine Injections Ltd.

Atkins Underground LP

ATS Traffic Manitoba Ltd.

Austin Powder Ltd.

B-Sharp Excavating Inc.

B&B Landscape & Cartage Inc.

Badger Creek Plumbing & Heating Ltd.

Badger Daylighting Manitoba Ltd.

Barnes & Duncan Surveying, Engineering & Geomatics

Barren Lands Construction Co. Ltd.

Barricades and Signs

Bayview Construction Ltd.

BCN Construction

Beaver Sewer & Water Services Ltd.

Ben Wiebe Construction (1985) Ltd.

Bestland Excavation Ltd.

BFN Construction Inc.

Birds Hill Gravel & Stone Ltd.

Bituminex Paving Ltd.

Bobs Contracting (2005)

Bochurka Bros. (1979) Ltd.

Bordian Contracting Inc.

BT&T Construction Inc.

Building Products & Concrete Supply Ltd.

Buus Construction Ltd.

C & B Stirling Enterprises Ltd.

C & C Rentals Ltd.

Cal McKay Construction

Cam Arrow 2019 Ltd.

Cambrian Excavators Ltd.

Campbell Construction Inc.

Canyon Contracting Ltd.

Castle Oilfield Construction

CD Oilwell Servicing Ltd.

Cement Works Inc.

Centennial Gravel & Excavating Ltd.

Chabot Enterprises Ltd. o/a L. Chabot Enterprises Ltd.

City Mix Inc.

City of Winnipeg - Wastewater Services Division

City of Winnipeg - Water Services Division

City of Winnipeg – Public Works – Engineering Division

City of Winnipeg – Public Works – Parks and Open Space Division

City of Winnipeg – Public Works – Streets Maintenance Division

City of Winnipeg – Public Works – Transportation Division

City of Winnipeg – Solid Waste Services Division

Cook Bros. Cartage Ltd.

Country Ventures Repair and Maintenance Ltd.

Crane & Timber Inc.

Cros-Man Direct Underground Ltd.

Cross Country Field Services Ltd.

Crown Pipeline Ltd.

Curb 2 Curb Maintenance

D K Landscaping Ltd.

D&D McCaughan & Son Ltd.

Dan’s Excavating Ltd.

Darco Group Ltd.

Delaurier Concrete & Construction Ltd.

Dennis Friesen

Derksen Trucking Ltd.

Diamond Ready Mix Concrete Ltd.

Dickinson Mowing & Spraying

Dig All Construction (1994) Ltd.

Dirt Pro Inc.

DJN Services Ltd.

Dominion Divers (2003) Ltd.

Don Sikora Contracting Ltd.

Double A Construction WPG

Double J Contracting

Down Under Directional Drilling Inc.

Down Under Excavating Ltd.

Dyck Construction (Wpgosis)Ltd.

Dytron Ltd.

E.F. Moon Construction Ltd.

Eagle Eye Excavation

Earth Max Construction Inc.

Earthworks Construction

Eddie’s Gravel Supply Ltd.

Edie Construction Ltd.

Elite Crushing Ltd.

Elite Redi Mix Ltd.

Ellmar Construction Inc.

Ernst Hansch Construction Ltd.

Falcon Equipment Ltd.

Fanset Construction Co. Ltd.

Farmboy Ventures

Fast Brothers (1978) Ltd.

Fort Distributors Ltd.

Fourth Gen Enterprises Inc.

Fox Lake Construction L.P.

Fredy’s Welding Inc.

Friesen Hauling and Excavating Inc

G & T Construction

Garden Hill First Nation

Gem Industries Ltd.

GFL Environmental Inc. (Solid Division)

Gimli Septic Service Ltd.

Glacial Aggregates Inc.

Glacier North Ltd.

Glenat Enterprises Ltd.

Glenko Enterprises (1994) Ltd.

GMB Installations Inc.

GME Excavation Sewer & Water Inc.

God’s Lake First Nation

Gravier Collet Gravel Inc.

Great Plains Rail Contractors Inc.

Guscott Backhoe & Trucking Ltd.

H. Baudry Construction (1980) Ltd.

H.D. Grand Enterprises Ltd.

Hamiota Municipality

Harris Holdings Ltd.

Harschall Construction Ltd.

Haywood Concrete Products Ltd.

High Level Construction 2003 Inc.

Hodgson Construction Inc

Hoes N’ More Rentals Ltd.

Horizon Earthworks Ltd.

Hugh Munro Construction Ltd.

Interlake Crane Inc.

Intermountain Contracting Ltd.

Interock Trucking Inc.

Iron North Limited Partnership

J.C. Paving Ltd.

J.K.W. Construction Ltd.

J&G Homes

Jacobson Commercial Ltd.

JB Construction (Swan River) LTd.

JH Excavating

Jim Fluker Construction Ltd.

JMS Watt Brothers Ltd.

John P. Enns Construction Ltd.

John Tucker Trucking Ltd

Jolly Construction

JP Thorne Enterprises Ltd.

Julmac Contracting Ltd.

K Kilford Construction Ltd.

Kelawa Construction Ltd.

Keller Foundations Ltd.

Ken Stephanow Trucking

Ken’s Crane Service

Kerry’s Cottage Lifting & Leveling Ltd.

Kings Services

Kissemattawa Echoing Construction Ltd.

Knysh Construction Ltd.

Kyle Construction Ltd.

L.E.T. Construction (1984) Ltd.

Lafarge Canada Inc.- Ready Mix & Aggregates

Lakeside Excavating

Lavallee Gravel Inc.

Lavallee Trucking Ltd.

Lawson Consulting & Surveying Ltd.

Lehigh Hanson Cement Ltd.

Lehigh Hanson Inland Aggregates Ltd.

Lehigh Hanson Inland Pipe Ltd.

Long Shot Services

Lopes Excavation Ltd.

M A Iron Works Inc.

Macaw MacDonald Ltd.

Main-Line Enterprises Ltd.

Manitoba infrastructure - water management

Manitoba Infrastructure Region 1

Manitoba Infrastructure Region 2

Manitoba Infrastructure Region 3

Manitoba Infrastructure Region 4

Manitoba Infrastructure Region 5

Manitoba Infrastructure, Materials and Engineering Branch

Manto Sipi Cree Nation

Maple Leaf Construction Ltd.

Marquette Gravel Supply 2000 Inc.

Matheson Island Community Council

McKeens Trucking Service Ltd.

MDM Sand & Gravel Ltd.

Mee-Mee-Wee-Seepi Development Corporation

Mehkana Development Corporation

Meseyton Construction Ltd

Metro Piling Ltd.

Mid Canada Hydroseeding

MidCanada Environmental Services Ltd.

Midnorth Development Corporation

Midwest Industrial Services

Mikahnow Construction Ltd.

Miller Environmental Corporation

Mr. Boomtruck Inc.

Multicrete Contracting Inc.

Multicrete Precast Inc.

Municipality of Harrison Park

Municipality of Lorne

Municipality of Russell-Binscarth

Nelson River Construction Inc.

Nelson River Logging Ltd.

Nexom Inc.

Nisichawayasihk Construction L.P.

No Limits Underground Ltd.

Nor-Win Construction Co. Ltd.

North Red Community Water Maintenance Inc

Northlands First Nation

Northrok Construction Ltd.

Orbanski Construction Ltd.

Paragon Industries Ltd.

Pauingassi First Nation

Paul Dueck, Darrell Dueck, Sheldon Dueck

Paul’s Construction 2009 Ltd.

Perfanick Enterprises Ltd.

Perfect Landscaping Ltd.

Pfund Trucking Ltd.

Phoenix Crane & Erectors Ltd.

Playgreen Development Corporation

Polar Enterprises Ltd.

Poplar River First Nation

Powell Construction Ltd.

Precision Joint Sealing Inc.

Precision Land Solutions Inc.

Precision Underground Inc.

Preset Piling Ltd.

Pro Star HDD

Profile Paving Ltd.

Pughs Sand & Gravel Ltd.

Quantum Utilities Ltd.

R & M Parker Excavation Ltd.

Ray-Ann Transport Ltd.

RCB Manitoba Ltd.

Red Sucker Lake First Nation

Reliance Services (1994) Ltd.

Rempel Backhoe & Gravel

River East Construction Co Ltd.

RKs Metal Construction

RM of Ellice-Archie

RM of Minto-Odanah

RM of Portage la Prairie

RM of Wallace-Woodworth

Rob Smith & Son Backhoe & Trucking Ltd.

Rocky Road Recycling Ltd.

Rohl Enterprises Ltd.

Ross Industries Ltd.

Russell Redi-Mix Concrete

Saler’s Backhoe & Trucking Ltd.

Schnell Construction Inc.

SEG Enterprises Ltd.

Shoreline Excavating Ltd.

Sigfusson Northern Ltd.

Skyline Crane Inc.

Smook Contractors Ltd.

SMS Equipment Inc.

Southwood Ventures Inc.

Spence Construction and Transport Ltd.

Spring Specialty Contracting Ltd.

Stocki Trucking Inc.

Stockton Surveys

Stoffel Surveys M.L.S. Ltd.

Subcan Ltd.

Superb Construction Group Ltd.

Superior Asphalt Paving Co. Ltd.

Superior Technologies Weighing and Controls Inc

T & C Trenching & Excavating Ltd.

Taillieu Construction Ltd.

Taplin Earthworks Inc.

Teemo Enterprises Ltd.

Terry Lavallee Construction Ltd.

The City of Flin Flon

The Manitoba Water Services Board

The Town of Stonewall

The Wither Group Inc. – Red River Construction

Tiger Calcium Services Ltd.

Timber Wolf Trucking Ltd.

Timberline Transport Ltd.

Tomahawk Excavation & Landscaping Ltd.

Towle Construction Ltd.

Town of Morris

TREK Geotechnical Inc.

Trenchworks Ltd.

Tri-Core Projects Ltd.

Tri-Line Construction Ltd.

Tri-Wave Construction Ltd.

Triple L Excavating Ltd.

TTES Consulting Inc.

Tutthill Construction Ltd.

Uni-Jet Industrial Pipe Services

Valard Construction LP

Valley Rock Construction

Voltage Power Ltd.

War Lake First Nation

Wayne’s Backhoe & Excavation Ltd.

Weik Construction Ltd.

Western Concrete Products

White Stone Construction Ltd.

Whitford Paving

Wichi Enterprises

Wildcard Excavation Inc.

Willms Craning Ltd.

Winkler Construction Ltd.

Winnipeg Environmental Remediations Inc.

Wurtz Bros. Ltd.

York Landing Construction Group Ltd.

Zenith Paving Ltd.


If you need additional support and assistance and would like a Safety Advisor to contact you, please complete the following form.