At Mountain Contracting LLC, our rock wall and retaining wall excavation services help you hold back slopes, prevent erosion, and create more usable space on your property. We cut into hillsides, dig footing trenches, prepare compacted bases, and install drainage for boulder walls, stacked stone walls, segmental block walls, and concrete retaining walls. With plenty of experience moving and placing large rock, we can often reuse boulders unearthed on your own property to build natural-looking walls. Trust our experienced team to lay the groundwork for walls that stay strong, stable, and beautiful for years to come.
A retaining wall is only as strong as the excavation behind and beneath it. Here’s what professional excavation provides:
A Solid Foundation: Properly dug and compacted footings keep your wall level and help prevent leaning, bulging, and collapse.
Proper Drainage Behind the Wall: Gravel backfill and drain pipe relieve water pressure, one of the leading causes of wall failure.
Erosion Control and Slope Stability: Well-built walls hold soil in place and protect your property from runoff and sliding.
More Usable Space: Terracing and leveling turn steep, unusable slopes into yards, gardens, patios, and parking areas.
Natural, On-Site Materials: Boulders and rock removed during excavation can often be reused to build your wall, saving on material costs.
Retaining wall excavation prepares the ground so your wall can stand strong for years. Here’s how it works:
This process helps prevent the shifting, leaning, and water damage that cause walls to fail.
Often, yes. Many properties in Boulder and Gilpin County have boulders and rock that come up during excavation. When the rock is the right size and quality, we can reuse it to build natural-looking boulder walls, reducing the need to haul in new material.
It depends on the wall. Taller walls, and walls that support a driveway, structure, or steep slope, often require a building permit and engineered plans. Requirements vary by location, so we’ll help you understand what your project needs before work begins.
At Mountain Contracting LLC, most residential retaining wall projects take 2 to 5 days for excavation and base preparation. Here’s a quick breakdown:
Larger walls or projects with significant rock may take longer. For a more specific estimate, feel free to contact us!
Yes. We carefully remove failing rock, timber, block, or concrete walls, excavate to correct the underlying problem, and prepare a solid, well-drained base for a new wall. Fixing the foundation and drainage is the key to making sure your new wall lasts.
For dependable rock wall and retaining wall excavation services in Boulder, rely on the skilled professionals at Mountain Contracting LLC. We are committed to exceeding your expectations and will handle your property with the highest level of care throughout the process. To learn more about how we can help stabilize your slopes and create more usable space, call us at 303-888-3580 or fill out our Contact Form to connect with our team.
