Foundation and Basement Excavation

Foundation and Basement Excavation in Coeur d’Alene

Getting a foundation right starts with the hole. Edhamiltonworks digs footings, crawl spaces, and full basements to plan depth and dimension, with the over-dig needed for forms and a level, compacted bearing surface for concrete. Shallow footing work often runs $100 to $150 per linear foot, while deep basement excavation past 8 feet can reach $200 to $300 per linear foot, and rock or tight access moves those numbers.

Why Depth and Soil Drive the Price

A foundation dig is not a flat rate because the ground rarely cooperates. Sandy soil out toward Hayden cuts fast, while rock closer to Fernan can call for a breaker and slow the whole job. Depth matters too, since a basement below 8 feet needs benching or shoring for worker safety. We probe the site first and quote the real conditions rather than a hopeful guess.

Our Process

We file the 811 locate, set the corners to the surveyor’s stakes, and dig to plan depth with over-dig for the forms. Spoil is stockpiled for backfill or hauled off, shown as a line either way. Trench walls past 5 feet get sloped, benched, or boxed per OSHA, and the bearing surface is leveled and compacted so the footing sits on stable ground.

Call (986) 652-7274 for a foundation excavation estimate in Coeur d’Alene.