OCA Membership Directory

You can search for OCA contractors or suppliers by either entering a keyword such as ‘drywall’ or by selecting from the OCA list of trade contracting or products below.

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501-510 of 1185 Results

Gordon Barr Limited

Bert Barr

President

Brent Barr

Vice President

+1 (613) 542-4922

http://www.gordonbarr.ca/

156 Duff Street Kingston, ON K7K 2L5 Canada

  • Blasting
  • Excavating Contractors
  • Sewers & Watermains

Govan Brown Inc.

Nuel Andre

Director, Business Development

+1 (613) 231-7878

https://www.govanbrown.com

Unit 410 - 333 Preston Street Ottawa, ON K1S 5N4 Canada

  • Construction Management
  • General Contractors - (Inst/Commercial)

Gowling WLG (Canada) LLP

Louis-Pierre Gregoire

Partner

Karina Labelle

Associate

+1 (613) 884-5570

https://gowlingwlg.com/construction-engineering-canada

Suite 2600 - 160 Elgin Street Ottawa, ON K1P 1C3 Canada

  • Lawyers
  • Claim Services
  • Dispute Resolution
  • Arbitration & Mediation

Graebeck Construction Ltd.

Hubie Splinter

President

+1 (613) 591-9100

https://www.graebeck.com/

PO Box 159 - 6361 Fourth Line Road North Gower, ON K0A 2T0 Canada

  • Building Envelopes
  • Concrete Restoration Contractors
  • Construction Management
  • Design Build Contractors
  • General Contractors - (Inst/Commercial)
  • Project Management
  • Restoration Contractors
  • Heritage Restoration

Graham Construction

Melissa Secord

Office Manager

Stephane Gagnon

+1 (905) 694-4000

https://www.grahambuilds.com/

Suite 400 - 2105 Matheson Boulevard East Mississauga, ON L4W 0G2 Canada

  • General Contractors - (Inst/Commercial)
  • Construction Management
  • Design Build Contractors

Graham Rock Drilling and Excavation

William Gamsby

+1 (905) 914-0517

https://www.grahamrde.com/

28 Old Madoc Rd Foxboro, ON K0K 2B0 Canada

  • Drilling
  • Barge Rentals
  • Excavating Contractors

GrandCor

Lewis Grandinetti

Director

Colette Brunelle

Controller

+1 (613) 407-6120

https://www.grandcor.ca

Unit 33 - 174 Colonnade Road South Nepean, ON K2E 7J5 Canada

  • Design Build Contractors
  • General Contractors - (Residential)
  • General Contractors - (Inst/Commercial)
  • General Interior Office Fit Ups
  • Homebuilders
  • Carpentry Contractors

Grandor Lumber Inc. (Alpa Lumber Group)

Milan Oppelt

Manager

+1 (613) 822-3390

https://www.grandor.ca

5224 Bank Street Ottawa, ON K1X 1H2 Canada

  • Insulation - Extruded Polystyrene
  • Panels
  • Stairs
  • Lumber & Building Materials
  • Roof Trusses
  • Windows & Doors
  • Fsc Lumber & Building Materials

Gratien Proulx Building Materials Ltd.

daniel perrier

+1 (613) 749-3344

https://www.gratienproulx.com

1499 Star Top Road Gloucester, ON K1B 3W5 Canada

  • Ceiling Suspension Systems
  • Door Frames
  • Drywall Contractors Supplies

Gray Hawk (1991) Co. Ltd.

Marc-Andre Labelle

President

+1 (613) 632-0921

http://www.grayhawk.on.ca/

772 Main Street - P.O. Box 3 Hawkesbury, ON K6A 2R4 Canada

  • Heating Ventilation & Air Cond Contractors
  • Plumbing Contractors
  • Radiant Floor Heating