Best Commercial & Office Cleaning near Saint-Lambert, QC
These companies serve Saint-Lambert from nearby bases in towns including Saint-Laurent, Saint-Léonard and Montreal.
15 companies listed · 5 open 24/7 · 7 open weekends · all 15 rated 4.5+
Data verified October 21, 2026
Ménage Oxygen
Groupe MMI
Le Maître Nettoyeur De Verticaux Inc
Ok Ménage
Metrospec Inc
Listed for businesses in and around Saint-Lambert, QC, these 15 companies hold commercial cleaning contracts. Ask each one for a site walk before it quotes, since square footage alone says nothing about the entrance matting, the washroom count or the winter mess that drives the real workload.

Area overview: Saint-Lambert, QC
The 15 companies on this page are rated from 4.6 to 5.0 across 350 reviews; 2 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (71%) and value (67%). 5 are open around the clock; 7 are open on Saturdays and 6 on Sundays. Domain records put 4 websites of the companies on this page at ten or more years old; the oldest dates from 2009. 5 offer emergency call-outs and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 13 publish a contact page and 12 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any of these companies clean around the clock?
Around-the-clock availability is stated by 5 of the 15 commercial cleaning companies here. In this trade that usually means an emergency call out for a flood, a burst pipe or a biohazard rather than a crew standing by, so ask what the after-hours number actually reaches.