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Welcome to Les Automobiles H. De Castris

Les Automobiles H. De Castris is a pre-owned car dealer located in Chateauguay on the South Shore of Montréal, QC. As a family business for over thirty years, Les Automobiles H. De Castris has provided customers with a variety of used cars such as Chevrolet, Dodge, Chrysler, Jeep, Hyundai, Honda, Fiat, Ford, Mazda, Toyota, Nissan, Volvo, Jaguar, BMW etc.

Les Automobiles H. De Castris services consumer and commercial clients in areas such as Brossard, Candiac, St Bruno, Cote St. Luc, Hamstead, Laval, Mont Royal, Westmount, Lasalle, Verdun, NDG, Lachine, Beaconsfield. We are situated 5 minutes from the newly expanded autoroute 30 on the south shore of Montréal, which is situated a few minutes away from Beauharnois, Valleyfield and Vaudreuil-Dorion. We have also expanded our clientele to other areas in Canada including Ottawa, Hamilton, Quebec City, Calgary, Toronto, Vancouver and Winnipeg

Whether it is a car, truck or SUV, our comprehensive inventory is carefully picked and thoroughly inspected, with the goal to provide the best quality vehicle at an affordable price. Our friendly staff treat the needs of each individual customer with paramount concern. We know that you have high expectations, and as a used car car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. As a growing business, we pride ourselves in the commitment to our customers by providing them with a supreme quality vehicle at the best price on the market. A great focus on customer satisfaction, Les Automobiles H. De Castris strives to provide the best after-sales service in the region.


Our experienced sales staff is eager to share their knowledge by helping you find the right vehicle of interest. We encourage you to browse our vast selection on our online inventory, schedule a test drive and explore financial options. You can also request more information about a vehicle using our online form or by calling 1 (888) 834-6642.


If you would like to see a vehicle in person, click on Dealership: Directions  for step-by-step driving instructions to our site, or give us a call. We look forward to serving you!



Coming from Montréal or Laval?

  • You must take the Pont Mercier via Ville Lasalle or Lachine
  • Pass the Khanawake reserve by Route 138 into Chateauguay


 Coming from outside the Montérégie?

  • Coming from Vaudreuil-Dorion, take the Autoroute 30 to the exit for boulevard Industriel/Chateauguay
  • You can also take the Route 132 through the Ville of St Constant, St-Catherine, Delson and Candiac
  • Coming from Longueuil, St-hubert, Brossard or St-Jean Sur Richelieu will take approximately 20 minutes