Foundation Excavation in Spokane, WA

Yes, we excavate foundation sites for new residential builds throughout Spokane, WA. Our work includes site clearing, depth digging, and grade preparation before your foundation crew arrives.

Spokane soil can shift from clay to basalt within a short distance on the same lot. That variation requires on-site assessment before digging to avoid unexpected rock or drainage problems.

Yes, T Martin Construction Services excavates for additions, detached garages, and accessory structures in Spokane, not just full new home foundations. We size the dig to match your specific project footprint.

Spokane's freeze-thaw cycles cause soil to expand and contract, which can shift a foundation if the excavation depth and soil prep are not done correctly. We dig to the depth needed to get below the active frost zone.

Yes, we evaluate site conditions before we dig so we can plan for clay, loose fill, or basalt that may be present. Spokane lots vary widely, and skipping that step leads to problems after concrete is poured.

Call T Martin Construction Services directly to describe your Spokane project and schedule a site visit. We will review the lot conditions and scope the excavation work from there.