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Septic systems · Saint-Sébastien25 km · 58 companies

Septic system companies in Saint-Sébastien

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

Top scores near you52 companies

Score of 75 or more · within 25 km

  • Coffrage S.F.B.Unclaimed profile

    Legal name: 9086-9603 Québec inc.

    • Septic systems

    Sherbrooke · 4 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
  • Gestion MT CoffragesUnclaimed profile

    Legal name: 9262-9385 Québec inc.

    • Septic systems

    Sherbrooke · 4 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 14 years.

    Customer reviews

    No reviews yet

    View profile
  • Epoxypro inc.Unclaimed profile

    Also known as Époxypro

    • Septic systems

    Sherbrooke · 6 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 14 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation M. Toulouse inc.Unclaimed profile

    • Septic systems

    Sherbrooke · 6 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 René St-Pierre inc.Unclaimed profile

    Also known as Excavation René St-Pierre . Englobe Corp, en coentreprise sous le nom de Kathryn Spirit DJV

    • Septic systems

    Sherbrooke · 6 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 Forex inc.Unclaimed profile

    Also known as Groupe Forex

    • Septic systems

    Sherbrooke · 13 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 16 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Martin Vallières et FilsUnclaimed profile

    Legal name: 9279-4775 Québec inc.

    • Septic systems

    Sherbrooke · 13 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 13 years.

    Customer reviews

    No reviews yet

    View profile
  • Habitations MorinUnclaimed profile

    Legal name: 9013-1152 Québec inc.

    • Septic systems

    Sherbrooke · 13 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 Richard Brisson inc.Unclaimed profile

    Also known as Le groupe expert drains

    • Septic systems

    Sherbrooke · 13 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
  • Les Entreprises Robert Pothier inc.Unclaimed profile

    Also known as Excavation Robert Pothier

    • Septic systems

    Sherbrooke · 13 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
  • Excavation Carlo Lemay Inc.Unclaimed profile

    • Septic systems

    Sherbrooke · 3 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
  • Excavation Pierre LacharitéUnclaimed profile

    Legal name: 9113-5616 Québec Inc.

    • Septic systems

    Sherbrooke · 3 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 24 years.

    Customer reviews

    No reviews yet

    View profile
See the other 40

Acceptable near you6 companies

Score from 40 to 74 · within 25 km

  • E.W. Excavation enr.Unclaimed profile

    Legal name: 3102-0936 Québec inc.

    • Septic systems

    Sherbrooke · 5 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, licence issued 32 years ago.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Francoeur et FilsUnclaimed profile

    Legal name: 9441-1287 Québec inc.

    • Septic systems

    Sherbrooke · 11 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
  • Action Passe-Partout inc.Unclaimed profile

    • Septic systems

    Sherbrooke · 4 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Check Registraire

    Administrative score

    Annual update with the Registraire overdue.

    Customer reviews

    No reviews yet

    View profile
  • Excava-Drain Martin Boisvert inc.Unclaimed profile

    • Septic systems

    Sherbrooke · 6 km away

    • Valid licence
    • Licence bond
    • Annual fees paid
    • Check Registraire

    Administrative score

    Annual update with the Registraire overdue.

    Customer reviews

    No reviews yet

    View profile
  • 9571-9829 Québec inc.Unclaimed profile

    • Septic systems

    Sherbrooke · 13 km away

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

    Administrative score

    Licence, licence bond and fees in good standing.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Proterra inc.Unclaimed profile

    • Septic systems

    Sherbrooke · 13 km away

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

    Administrative score

    Licence, licence bond and fees in good standing.

    Customer reviews

    No reviews yet

    View profile

Farther away2802 companies

Beyond 25 km · ranked by score

  • G. Leblanc Excavation inc.Unclaimed profile

    • Septic systems

    Magog · 26 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
  • Grondin Excavation inc.Unclaimed profile

    • Septic systems

    Coaticook · 34 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 22 years.

    Customer reviews

    No reviews yet

    View profile
  • Construction Groupe Prévost inc.Unclaimed profile

    • Septic systems

    Cookshire-Eaton · 38 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 21 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Lyndon BettsUnclaimed profile

    Legal name: 9146-8801 Québec inc.

    • Septic systems

    Dudswell · 38 km away

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

    Administrative score

    Licence, licence bond and fees in good standing, registered for 22 years.

    Customer reviews

    No reviews yet

    View profile
  • Excavation Steve LeblancUnclaimed profile

    Legal name: 9006-3520 Québec inc.

    • Septic systems

    Ascot Corner · 38 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 Steve LeclairUnclaimed profile

    Legal name: 9211-0824 Québec inc.

    • Septic systems

    Canton de Hatley · 38 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
  • J. Noël Francoeur inc.Unclaimed profile

    • Septic systems

    Saint-Félix-de-Kingsey · 38 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
  • Les Constructions Leo Barolet Inc.Unclaimed profile

    • Septic systems

    Weedon · 38 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
  • La Sablière De Warwick LtéeUnclaimed profile

    Also known as La Sablière de Warwick Ltée

    • Septic systems

    Warwick · 46 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
  • Entreprise DexsenUnclaimed profile

    Legal name: 9190-9952 Québec Inc.

    • Septic systems

    Ange-Gardien · 50 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
  • Excavation L. G. Inc.Unclaimed profile

    Also known as Excavation L.G. Inc.

    • Septic systems

    Maricourt · 50 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 Stanley Mierzwinski LtéeUnclaimed profile

    • Septic systems

    Potton · 50 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 2790

851 companies more than 250 km away are not shown.

30 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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