2500-265, boul. Hymus, Pointe-Claire, QC

- Acoustic & Noise - Noise control - Vibration & Whole Body Vibration

236-40 Ave. N.E., Calgary, AB

Surveying and engineering field equipment

2976A, rue des Aubpines, Jonquire, QC

Certification ISO9001 depuis mai 1996.

106-3738 North Fraser Way, Burnaby, BC

5001-100 Cameron St., Moncton, NB

4934, rue Belleville, Pierrefonds, QC

780, rue Notre-Dame, Joliette, QC

Town planning and architectural practice (General)

206-2 Place du Commerce St, Brossard, QC

581-6830 ave. du Parc, Montreal, QC

211-100 Mclevin Ave., Scarborough, ON