Nettoyage MDS
“In short, I highly recommend their services”
Best Window Cleaners near Saint-Hyacinthe, QC
1 of these companies is based in Saint-Hyacinthe; the others serve Saint-Hyacinthe from Beloeil (20 km) and Granby (29 km).
2 open 24/7 · 6 open weekends · all 10 rated 4.5+
Data verified October 21, 2026
Délifo Expert
“Thanks to you Eric Forand for my truck it is super clean”
D.M Signature
“The siding cleaning service was carried out perfectly and no corner was overlooked.”
Lavage G P
“Courteous and very professional service, thank you and see you next year”
Avenir Lavage Inc
Celtic Entretien
“Very professional, courteous, conscientious staff with great attention to detail and quality.”
Listed for homeowners in and around Saint-Hyacinthe, QC, these 10 companies clean windows. Spring fills up fast here, so ask which weeks are still open and whether taking down and washing storm windows and screens is part of the price or an extra.
Area overview: Saint-Hyacinthe, QC
The 10 companies on this page are rated from 4.8 to 5.0 across 184 reviews. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (70%) and value (66%). 2 are open around the clock; 6 are open on Saturdays and 4 on Sundays. 2 offer emergency call-outs. We have a website on file for 8 of the companies on this page; 6 publish a contact page and 7 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Saint-Hyacinthe?
This page shows 10 listings for Saint-Hyacinthe. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.
Action CR Svc d'Entretien
“There was a problem with a few windows and they came back to fix the job.”
Lavokika 2000 Inc
Lucie Morneault Services Entretien Commercial et Industriel
Lavage Aquaclean
“Smiling, meticulous, hardworking, we had exceptional service!!!”
Why these companies made our list
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