About Synthex
Since 2014, Synthex has been cleaning offices, retail stores, condo common areas, clinics and construction sites in Montréal, Laval, Longueuil and surrounding areas.
Since 2014, Synthex has been cleaning offices, retail stores, condo common areas, clinics and construction sites in Montréal, Laval, Longueuil and surrounding areas.
Synthex was founded in Montréal in 2014 by Mauricio Venegas and Eveline Dufour.
The company was incorporated in 2017 as Les Services d’Entretien Synthex Inc.
Today, Synthex is dedicated to commercial cleaning: offices, retail stores, condo common areas, clinics and post-construction cleaning.



We stick to the schedule agreed with you, on every visit.
Every area in the plan is cleaned with care, from the floors to the touch points.
We adapt our cleaning to your needs and follow up with you.
Fill out the request form or give us a call.
Together, we define the areas, frequency and schedule.
We assess the floor area and the time required.
A clear price, with no surprises.
Once the contract is signed, we start cleaning and follow up with you.
Satisfaction guaranteed: if you’re not happy with the result, we’ll redo it at no charge.
Most of our products are eco-friendly. If you ask, we use only eco-friendly products.
Every quote request gets a reply within 24 hours. The quote is free.
We serve Montréal, Laval, Longueuil and surrounding areas, up to 50 km from our offices. Farther away is possible: travel fees are added to the quote.
Free quote. It takes two minutes to fill out the request, and we reply within 24 hours.