Le dynamitage est-il toujours nécessaire pour casser le roc?

Non. Nos marteaux hydrauliques performants permettent parfois une excavation mécanique du roc plus sécuritaire et plus simple à coordonner que le dynamitage.

Est-ce que les vibrations vont endommager la maison de mes voisins?

Nous privilégions des techniques à impact contrôlé et utilisons des appareils de mesure sismique pour garantir que les vibrations restent bien en dessous des seuils de risque.

Pourquoi l’excavation dans le roc est-elle facturée à l’heure ou au volume?

Le roc n’est pas uniforme: sa densité et sa dureté influencent la vitesse d’exécution. Nous proposons une estimation basée sur les rapports de forage et nous documentons chaque heure travaillée avec transparence.

Pourquoi la précision est-elle si importante dans le roc?

Tout excédent d’excavation nécessite du béton ou du remblai coûteux. Notre expertise vous permet de respecter précisément vos plans et d’éviter des dépenses inutiles.

Que faites-vous des débris de roc une fois l’excavation terminée?

Nous offrons plusieurs solutions: transport vers nos centres de disposition ou concassage sur place pour réutilisation comme remblai, ce qui peut générer d’importantes économies.

Rock excavation

Hitting rock doesn't have to break the bank! Whether you're a self-builder, a general contractor or a developer, Excavations Lampron makes this challenge 100% manageable.

With nearly 50 years' experience, our teams combine geotechnical expertise, hydraulic breakers and safe methods to get your jobsites in the Laurentians, Lanaudière, Laval, Montreal and the South Shore moving on schedule.

Our rock rock excavation

Excavating rock requires power and precision. From reading the plans to reclaiming the extracted material, we manage your entire project. You'll know exactly what you're paying for, and get the results you expect, with no nasty surprises.

Mass excavation and profiling
Foundation excavation
Septic system
Soil decontamination
Sewer and water connections
Spoil management and recovery
Preparation for curb and sidewalk

Excavation et transport de roches - Rive Nord

Excavation et mur de roches - Laurentides

Excavation - déplacement de roches - Rive Nord

The Lampron promise: mastering the unpredictable

Our teams know every type of rock and how to crush it efficiently. Thanks to our expertise and technological equipment, we eliminate uncertainty and deliver a site that's ready to build.

Transparency

With us, honesty is a rule: we estimate volumes accurately and document every step of the way, so you get a fair invoice with no hidden costs.

Security

We use state-of-the-art technology and high-precision hydraulic hammers to minimize the impact on the surrounding infrastructure.

Agility

Thanks to the skills of our operators, we can keep up the pace in the field and overcome any obstacles so that the other trades can get on with the job without delay.

We're digging into
your questions

Is blasting always necessary to break rock?

No. Our high-performance hydraulic hammers sometimes make mechanical rock excavation safer and easier to coordinate than blasting.

Will the vibrations damage my neighbors' homes?

We prefer controlled-impact techniques and use seismic measuring equipment to ensure that vibrations remain well below risk thresholds.

Why is rock excavation billed by the hour or by volume?

Rock is not uniform: its density and hardness influence the speed of drilling. We offer an estimate based on drilling reports, and document every hour worked with transparency.

Why is precision so important in rock?

Any excess excavation requires costly concrete or backfill. Our expertise means you can stick precisely to your plans and avoid unnecessary expense.

What do you do with the rock debris after excavation?

We offer several solutions: transport to our disposal centers or crushing on site for reuse as backfill, which can generate significant savings.

Get a quote for your rockwork

Whether you're in the planning phase or already on site, ask for a free technical evaluation to obtain a fair price and an efficient excavation strategy.