Essentiels
Nécessaires au fonctionnement du site : préférence de langue, formulaire de soumission en cours, protection anti-CSRF. Sans ces cookies, le site ne peut pas fonctionner correctement.
Ultra Excavation
FRENCH DRAIN
Full install, repair, or upgrade. Camera inspection included before backfill.
The service
WHAT WE DO, IN DETAIL.
A badly installed French drain floods your basement in 5 years. Properly installed, it lasts 30 to 50. The difference: exact slope (1 cm per 3 m), the right gravel (3/4 crushed), un-piercable geotextile, and the sump connection inspected before backfill. We don't skip those steps.
What's included
Frequently asked questions
FRENCH DRAIN — YOUR QUESTIONS.
How long does it take?
2-3 days for a standard home. Longer for deep foundations or utility conflicts.
Guarantee?
10 years on the install. The camera inspection video proves the quality of the work.
Will my yard be destroyed?
Excavation then clean backfill, with grass seed on disturbed areas. 2-3 months for full lawn recovery.
Ultra Excavation · other services
OTHER SERVICES IN THIS DIVISION.
Ultra Excavation offers five other services that complement this one. Combine several to benefit from a preferential rate.
Ready to get started
FRENCH DRAIN AT YOUR HOME.
Free quote, response within 24 hours, no obligation.