An estate sale is a method of selling your home and all (or nearly all) of the contents of your home.
It will normally take place either after someone passes away as part of settling an estate, or during the persons lifetime when they are downsizing, relocating, or liquidating assets. Normally an estate sale is organized by a professional estate sale organizer who will hold the sale on behalf of the family members. In this article, we cover:
- What is an estate sale exactly
- How much money will you make from an estate sale?
- How does the estate sale process work?
- Why hire an estate sale company?
- Do I need to empty a house to sell it?
- How much do estate sale companies charge?
- How to find an estate sale company
- Questions to ask an estate sale company
- Frequently asked questions
- Final remarks
What is an estate sale?
An estate is everything that a person owns, for instance a house, car, furniture, decorations and so on. And an estate sale, is simply the sale of someone’s entire estate (everything that they own). Normally this happens when a person either passes away or downsizes for retirement.
Typically a professional estate sale company will handle an estate sale. The company will sort, value, photograph and advertise every item for sale. They will also manage buyers during the sale, and handle all payments and paperwork. Below is an example of an online estate sale gallery from the estate sale company Ronda Bly in Montreal. This particular company specializes in higher-value and collectible items, not just general household goods.

The top 5 estate sale companies in Montreal
As of October 15th 2025, there are roughly 49 estate sale liquidators in Quebec. These companies generally fall into one of the following categories: general estate sale liquidators, high end liquidators, auction and collectables, estate sale moving and disposal services. The right estate sale company for you will be the one that matches your has experience selling items like yours. This company will often be able to sell your property for thousands, or even tens of thousands more, than their closest competitor.
Here is a list of the top 5 estate sale companies in Montreal.
1. MDS Estate Sales
MDS Estate Sales is a professional estate sale liquidator with over 10 years of experience. It is owned by Mary De Santis who takes an active role in each of the estate sales. MDS Services include in-home estate sales, pricing, digital inventory reports, clear-outs, and coordination of donations. The company emphasizes a personalized approach to each estate sale and does not specialize in any particular niche, instead offering general estate liquidation services tailored to the client’s needs.
In addition to conducting estate sales, the company purchases gold, silver, and select furniture directly from clients for resale through online marketplaces and dealer networks.
Service Area: Montreal and surrounding regions, Quebec
MDS Estate Sales is owned by Mary De Santis and her clients say that she takes a personal interest in every estate sale. The company has more than five star reviews on Google from both sellers and repeat buyers. Mary’s clients highlight her thoughtful approach and her ability to draw a large crowd to her estate sales.
Address: 6500 Trans-Canada Hwy 4th floor, Pointe-Claire, Quebec H9R 0A5, Canada
Phone: (514) 923-9204