Civil-grade earthworks with the technical depth to understand what’s underground — and the field experience to execute when the site throws something unexpected at you.
Onsite Installer July 2026 Cover Story → Rocky benchland, steep grades, clay sub-soils, and tight lots on hillsides. We read the site before we mobilize and build a plan that accounts for what’s actually there, not what the survey says should be there.
Pine, fir, sagebrush, bitterroot — cleared across the Interior and the Coast. Agricultural conversions, rural residential lots, vineyard ground prep, and wildfire interface clearing handled properly and disposed of to regulation.
BC One Call before the first pass, every time. We trench water, sewer, electrical, and communications to depth — including through blasted rock when the ground calls for it.
Cut-fill analysis, compaction to spec, sub-grade prep for driveways and foundations. Final grades that actually drain the way they’re supposed to.
Steep hillside driveways, gravel access lanes, rural property approaches, and internal site access. Shaped, sub-graded, and finished to drain — built to handle freeze-thaw and spring runoff.
French drains, catch basins, swales, culverts. High water table, irrigation district interface, spring melt on clay — we design and install systems that manage water before it manages you.
Large-scale civil contracts for developers, strata projects, and municipal and provincial government. BC government contract experience. A paper trail on every yard of material moved.
The parent company is one of BC’s leading ROWP firms, with filing authority under Interior Health, Fraser Health, and Coastal Health. Design, permitting, and excavation in the same shop — no translation errors between trades.
Most excavation companies dig holes. We understand what’s in them — drainage patterns, soil structure, wastewater systems, utility corridors. That comes from years doing the most technically demanding underground work in BC.
ALR work, riparian setbacks, health authority filing, municipal connections — we know the rules in both the Interior and the Lower Mainland before we mobilize. No stop-work surprises that blow timelines.
Need septic design and excavation on the same project? GroundStone Enterprises handles the ROWP design and health authority permitting while GroundStone Excavation runs the dirt. No coordination overhead. No finger-pointing between trades.
Every project filmed and photographed from site walk to final grade. You know exactly how the job went, and so do we if anything comes up later.
For BC developers, builders, and property owners who need excavation done right the first time — civil-grade earthworks with the technical depth of a wastewater engineer and the field hours to back it up.
We operate across two regions with a local presence in each. Whether you’re in the Okanagan Valley or the Fraser Valley, you’re talking to an owner-operated company that knows the ground underfoot and the regulators on the other end of the permit application.
We don’t ghost clients and we don’t blow schedules. Tell us about the project and we’ll tell you what it actually takes.
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