Excavation in Florida

What excavation costs in Florida

Florida's sandy soils cut and load easily, which keeps machine rates moderate — commonly $100 to $250 per hour with an operator — but water is the state's pricing tax. Dewatering, muck removal, and hauling spoil off wet sites add real money: a straightforward pad on high ground runs $3,000 to $15,000, while a low lot with a high water table can double that on dewatering and fill alone. Import sand is usually cheap and close, which helps; muck disposal is the cost that surprises owners.

Bulk excavation is usually priced per cubic yard, roughly $2 to $8 for ordinary soil and $40 to $100 or more where rock has to be hammered or blasted. Hourly work with an operator typically runs $100 to $250 for a mid-size excavator, often with a half-day minimum. A basement dig for a typical house lands in the $3,000 to $15,000 range before hauling; a short utility trench can be a few hundred dollars.

Ranges are national and approximate; state labor rates, rock, access and haul distances move them in both directions.

Ground conditions in Florida

Florida is flat, sandy and wet. The peninsula sits on deep marine sands over limestone; much of it drains fast until you meet the water table, which in South Florida and coastal areas sits a few feet down. Organic soils (muck and peat) line the Everglades margins and old lakebeds — they pump under wheel loads and must be stripped to mineral subgrade before anything is built. North and Central Florida bring clay pockets and rolling sandhills; the Panhandle mixes all of it. In South Florida, limestone caprock can appear within one to three feet, digging easily when young and hammering where cemented. The right contractor for your county is one who works that regime weekly.

Call before you dig: 811 in Florida

Every dig in Florida starts with an 811 ticket. The state one-call center — Sunshine State 811 — requires notice at least 2 working days before excavation. It is free, it is required by state law, and it is on the excavator to place the ticket. Confirm in writing who calls, and keep the ticket number until the job is done.

Contractor licensing in Florida

Earthwork and site work is a licensed trade in this state. The relevant classification is FL Certified General Contractor (CGC). The regulator is the Florida Department of Business and Professional Regulation.

Verify any license on the regulator's own site before hiring: https://www.myfloridalicense.com/

Permits that apply in Florida

Florida licenses construction contractors at the state level through the Department of Business and Professional Regulation (DBPR), with certified and registered license tiers; excavating and site work typically runs under a Certified General Contractor or specialty license. Local governments gate the earthwork itself: most counties require a land-disturbance or grading permit with drainage review, and floodplain development permits apply across mapped FEMA zones. The state NPDES construction stormwater program (delegated through DEP and the water management districts) covers disturbances of one acre or more. The South Florida Water Management District and the five other districts add surface-water management permitting (Environmental Resource Permits) for most non-single-family site work — one of the stricter regimes in the country.

Call 811 at least two to three business days before digging; it is free and required in every state. Foundation and pool excavation typically falls under the building permit, and trenches in the public right-of-way need a separate road opening or encroachment permit.

The best season for dirt work

Florida's constraint is water and hurricane season, not frost. The rainy season runs roughly May through October, when afternoon storms and tropical systems can flood an open site in hours; the winter dry season is the prime window for major earthwork. Ground almost never freezes, so machines work year-round where drainage allows — the schedule risk is rain, and the permit risk is wetland and floodplain review, which starts early.

Common questions