ADB Excavation est une entreprise spécialisée dans les travaux résidentiels d’excavation, de nivellement, de drainage et d’imperméabilisation de fondation dans la grande région de Québec et les alentours. Homeowners choose our 4. 9-star team for meticulous french drain installs, precise grading, and durable pre-cast concrete slab solutions that stand up to spring thaws and peat-heavy soils.
From diagnosis to clean-up, we manage every phase of your project with transparent price quotes, skilled labor, and bilingual service (English/French). Based in La Haute-Saint-Charles, we serve Québec City and communities with online estimates, onsite assessments, and timelines that respect your home and schedule. Our employees are courteous, safety-focused, and easy to reach, and our LGBTQ+ friendly, wheelchair-accessible office offers free parking.
Whether you need foundation waterproofing, drainage corrections, or full excavation, expect clear communication, accountable workmanship, and results that protect your property for years. Contact the region’s trusted experts to book your estimate today.



