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Septic systems · Nantes25 km · 13 companies

Septic system companies in Nantes

Few companies in this trade have their address here: the list also includes those nearby.

Top scores near you11 companies

Score of 75 or more · within 25 km

  • Lafontaine & Fils inc.Unclaimed profile

    • Septic systems

    Nantes · 12 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 31 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Clément Duquette inc.Unclaimed profile

    • Septic systems

    Stornoway · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 31 years.

    Customer reviews

    No reviews yet

    View profile
  • Les Entreprises Marc Langlois inc.Unclaimed profile

    • Septic systems

    Audet · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 27 years.

    Customer reviews

    No reviews yet

    View profile
  • Coffrages A.Giroux inc.Unclaimed profile

    Also known as Les constructions A. Giroux inc.

    • Septic systems

    Lac-Mégantic · 12 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 29 years.

    Customer reviews

    No reviews yet

    View profile
  • Granit Excavation Inc.Unclaimed profile

    • Septic systems

    Nantes · 12 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 32 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation A & MUnclaimed profile

    Legal name: 9208-5505 Québec inc.

    • Septic systems

    Audet · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 17 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Ménard Inc.Unclaimed profile

    • Septic systems

    Saint-Romain · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 25 years.

    Customer reviews

    No reviews yet

    View profile
  • Paysages François Lessard inc.Unclaimed profile

    • Septic systems

    Lac-Mégantic · 12 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 26 years.

    Customer reviews

    No reviews yet

    View profile
  • C.F. Garon inc.Unclaimed profile

    • Septic systems

    Stratford · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 31 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation B.P. Boulet inc.Unclaimed profile

    • Septic systems

    Marston · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 11 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation E.D.M inc.Unclaimed profile

    • Septic systems

    Frontenac · 12 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 5 years.

    Customer reviews

    No reviews yet

    View profile

Acceptable near you2 companies

Score from 40 to 74 · within 25 km

  • Aménagements Maxime Roy inc.Unclaimed profile

    • Septic systems

    Audet · 0 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 7 years.

    Customer reviews

    No reviews yet

    View profile
  • CoffrA.G. 19 inc.Unclaimed profile

    • Septic systems

    Lac-Mégantic · 12 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 7 years.

    Customer reviews

    No reviews yet

    View profile

Farther away2443 companies

Beyond 25 km · ranked by score

  • Excavations Lapointe & Fils inc.Unclaimed profile

    Also known as Excavations Lapointe Et Loubier Inc.

    • Septic systems

    Saint-Simon-les-Mines · 48 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 31 years.

    Customer reviews

    No reviews yet

    View profile
  • Larivière & Fils De Beauce inc.Unclaimed profile

    • Septic systems

    Saint-Zacharie · 48 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 32 years.

    Customer reviews

    No reviews yet

    View profile
  • R. Paré Excavation inc.Unclaimed profile

    • Septic systems

    Saint-Ludger · 48 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 31 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavations Gagnon Et Frères inc.Unclaimed profile

    • Septic systems

    Disraeli · 53 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 32 years.

    Customer reviews

    No reviews yet

    View profile
  • Experts Constructions MG Inc.Unclaimed profile

    • Septic systems

    Tring-Jonction · 53 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 17 years.

    Customer reviews

    No reviews yet

    View profile
  • Cité Construction TM inc.Unclaimed profile

    Also known as Cité Construction

    • Septic systems

    Thetford Mines · 57 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 23 years.

    Customer reviews

    No reviews yet

    View profile
  • Les Constructions de l'Amiante Inc.Unclaimed profile

    Also known as Pro-Lignes Techno

    • Septic systems

    Thetford Mines · 57 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 18 years.

    Customer reviews

    No reviews yet

    View profile
  • Les transports Maggy Beaudet inc.Unclaimed profile

    • Septic systems

    Thetford Mines · 57 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 29 years.

    Customer reviews

    No reviews yet

    View profile
  • GESCONOVUnclaimed profile

    Legal name: 2754-2778 Québec inc.

    • Septic systems

    Thetford Mines · 59 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 30 years.

    Customer reviews

    No reviews yet

    View profile
  • Groupe Nadeau inc.Unclaimed profile

    • Septic systems

    Thetford Mines · 59 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 19 years.

    Customer reviews

    No reviews yet

    View profile
  • Construction Abénakis inc.Unclaimed profile

    Also known as Pavage Beauce-Amiante

    • Septic systems

    Saint-Georges · 64 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 19 years.

    Customer reviews

    No reviews yet

    View profile
  • Construction JL Groleau inc.Unclaimed profile

    • Septic systems

    Saint-Georges · 64 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Registered

    Administrative score

    Licence, licence bond and fees in good standing, registered for 31 years.

    Customer reviews

    No reviews yet

    View profile
See the other 2431

1262 companies more than 250 km away are not shown.

23 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 8, 2026 · 54,548 active licences

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