3 septic systems companies have their address in Saint-Louis-de-Gonzague. They are ranked here by the administrative soundness of their licence, along with those nearby.
Score of 75 or more · within 25 km
Mercier · 7 km away
Licence, licence bond and fees in good standing, registered for 31 years.
No reviews yet
Mercier · 7 km away
Licence, licence bond and fees in good standing, registered for 25 years.
No reviews yet
Mercier · 7 km away
Licence, licence bond and fees in good standing, registered for 30 years.
No reviews yet
Legal name: 9237-0790 Québec inc.
Mercier · 7 km away
Licence, licence bond and fees in good standing, registered for 15 years.
No reviews yet
Mercier · 7 km away
Licence, licence bond and fees in good standing, registered for 18 years.
No reviews yet
Also known as Excavation Linchet
Mercier · 7 km away
Licence, licence bond and fees in good standing, registered for 17 years.
No reviews yet
Legal name: 9165-6413 Québec Inc.
Châteauguay · 9 km away
Licence, licence bond and fees in good standing, registered for 20 years.
No reviews yet
Legal name: 9141-3047 Québec inc.
Châteauguay · 11 km away
Licence, licence bond and fees in good standing, registered for 22 years.
No reviews yet
Châteauguay · 11 km away
Licence, licence bond and fees in good standing, registered for 31 years.
No reviews yet
Châteauguay · 11 km away
Licence, licence bond and fees in good standing, registered for 15 years.
No reviews yet
Châteauguay · 11 km away
Licence, licence bond and fees in good standing, registered for 25 years.
No reviews yet
Legal name: 9084-1610 Québec Inc.
Saint-Roch-de-Richelieu · 12 km away
Licence, licence bond and fees in good standing, registered for 26 years.
No reviews yet
Score from 40 to 74 · within 25 km
Mercier · 7 km away
Licence, licence bond and fees in good standing.
No reviews yet
Montréal · 14 km away
Annual update with the Registraire overdue.
No reviews yet
Montréal · 14 km away
Annual update with the Registraire overdue.
No reviews yet
Contrecoeur · 12 km away
Licence, licence bond and fees in good standing, licence issued 42 years ago.
No reviews yet
Hemmingford · 12 km away
Annual update with the Registraire overdue.
No reviews yet
Legal name: 9197-3198 Québec inc.
Saint-Michel · 12 km away
Annual update with the Registraire overdue.
No reviews yet
Also known as Corporation Mabarex Inc.
Montréal · 24 km away
Licence, licence bond and fees in good standing, licence issued 33 years ago.
No reviews yet
Dorval · 23 km away
Licence, licence bond and fees in good standing, licence issued 5 years ago.
No reviews yet
Montréal · 24 km away
Annual update with the Registraire overdue.
No reviews yet
Saint-Antoine-sur-Richelieu · 12 km away
Licence, licence bond and fees in good standing.
No reviews yet
Montréal · 21 km away
Licence, licence bond and fees in good standing.
No reviews yet
Beyond 25 km · ranked by score
Dollard-des-Ormeaux · 26 km away
Licence, licence bond and fees in good standing, registered for 23 years.
No reviews yet
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 20 years.
No reviews yet
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 10 years.
No reviews yet
Legal name: 9142-7161 Québec inc.
Baie d'Urfé · 26 km away
Licence, licence bond and fees in good standing, registered for 22 years.
No reviews yet
Also known as Quegeco Inc.
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 31 years.
No reviews yet
Legal name: 9078-4042 Québec inc.
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 27 years.
No reviews yet
Also known as Wiinibek/Englobe-Cima+
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 15 years.
No reviews yet
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 31 years.
No reviews yet
Also known as Tristar Électrique
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 18 years.
No reviews yet
Legal name: 6672469 Canada inc.
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 19 years.
No reviews yet
Also known as GART FOURNITURES AGRO-INDUSTRIELLES/GART AGRO-INDUSTRIAL SUPPLIES
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 32 years.
No reviews yet
Montréal · 26 km away
Licence, licence bond and fees in good standing, registered for 21 years.
No reviews yet
1059 companies more than 250 km away are not shown.
31 companies struck off the register are not shown.
Every company in this list was compared with the Registraire: those whose number is not found there, or that the licence does not give, have a score based on Régie du bâtiment data only, at most 65 out of 100.
Source : Registraire des entreprises du Québec, données ouvertes du November 1, 2026, licence CC BY-NC-SA 4.0.
Le Bon Pro n’est ni officiel ni affilié au Registraire des entreprises du Québec. Ces constats sont tirés de son fichier ouvert, à la date indiquée : le registre officiel fait foi. Ils ne disent rien de la qualité du travail.
Régie du bâtiment du Québec data as of November 11, 2026 · 54,562 active licences
