HomeGuide's 2026 national pages list excavation at $2.50 to $15.00 a cubic yard and most whole projects at $1,100 to $5,600. On a Chicago lot, the bill usually comes down to soft clay, how the machine gets in from the alley and how many trucks it takes to carry the dirt away.
Each dollar figure below is a national range published by HomeGuide, and none of them is a quote from us. Chicago blue clay, alley access, buried debris from old buildings and the haul to a dump site are what really set the cost of a job here. We read every HomeGuide page used here in October 2026.
How much does excavation cost on a Chicago lot?
Excavation on a Chicago lot is priced against national figures, since nobody publishes a city average: HomeGuide's range is $1,100 to $5,600 for a typical project, with a $3,500 national average, about $500 for the smallest jobs and up to $20,000 for large ones. A bungalow sewer lateral, a new garage slab and a teardown basement each get their own price from volume, access and haul-off.
| Job | HomeGuide national range |
|---|---|
| Foundation pad, new home | $1,500 to $10,000 |
| Excavation around an existing house | $5,000 to $15,000 |
| Dirt pad for a drive, patio or deck | $1,000 to $2,500 |
| Hill or slope removal | $1,000 to $5,000 |
| Grading for a lawn | $1,000 to $5,000 |
| Rock or ledge removal | $1,000 to $20,000+ |
| Sewer, septic or drainage trench | $500 to $1,200 |
What does Chicago-area excavation cost per cubic yard of clay?
Chicago-area excavation runs $2.50 to $15.00 per cubic yard in HomeGuide's national figures, machine and labor included. HomeGuide's soil scale goes from $2.50 to $6.00 for light ground and $6.00 to $10.00 for average ground up to $10.00 to $15.00 for heavy, wet soil or loose rock, which describes saturated blue clay well. Dolomite that must be hammered, as near Joliet, is $50 to $200 or more a yard.
Can Chicago digging be priced by the square foot or the acre?
Shallow digging can be priced by area, and HomeGuide lists $1 to $5 a square foot or $1,000 to $3,000 an acre for it. Basements, footings and sewer trenches are nearly always priced by volume or as one job.
What is the hourly rate for a machine and operator in the Chicago area?
Chicago machine time with an operator runs $100 to $300 per hour in HomeGuide's national figures, whether it is a mini excavator, a backhoe or a skid steer, and an operator alone is $50 to $150 an hour. Many Chicago crews set a minimum of a full day, because hauling a machine across the city takes time no matter how small the job.
What does it cost to book an excavator and operator for one day in Chicago?
A one-day booking of eight hours at HomeGuide's $100 to $300 hourly rate comes to about $800 to $2,400. A mini excavator rented without an operator is $200 to $700 a day or $800 to $1,700 a week. In a narrow gangway next to a neighbor's foundation, renting and running it yourself is a real risk.
What does a mini excavator job cost in a Chicago gangway or back yard?
A mini excavator job in a gangway or back yard bills at the same $100 to $300 an hour in HomeGuide's figures, often with a day minimum. On a 25-foot Chicago lot, a mini is often the only machine that fits between the house and the garage, but it digs slower than a full-size machine.
Is there a minimum charge for small digs in Chicago?
Small digs in Chicago usually carry a minimum charge. HomeGuide reports minimum project fees of $500 to $800 as common, since the setup is the same for a short job.
What does a small backyard excavation cost behind a Chicago two-flat?
A small backyard dig for landscaping costs $500 to $1,000 in HomeGuide's figures, and yard projects for drainage, pipe or erosion reach about $5,000. Behind a Chicago two-flat or bungalow, buried brick and concrete from old structures and a long carry to the alley are what push small jobs up.
What does hauling dirt away from a Chicago dig cost?
Hauling dirt away from a dig costs $140 to $230 a cubic yard, or $1,400 to $2,300 a dump truck load, as published by HomeGuide on its dirt removal page. Wet dirt is $210 to $300 a yard and rocky dirt $175 to $265, because they weigh more, and wet clay is the usual Chicago spoil.
Is the dirt haul included in an excavation price, or billed on top?
The dirt haul is included in some excavation prices and billed on top in others, so look for the line. Chicago lots almost never have room to keep spoil, so on most city jobs hauling is a real part of the cost.
What does fill dirt delivered to a Chicago-area lot cost?
Fill dirt delivered to a Chicago-area lot costs $5 to $25 a cubic yard and topsoil $10 to $50, as published by HomeGuide, plus $50 to $150 per trip and $200 to $400 for spreading. Under a garage slab or a patio, crushed stone usually works better than dirt on Chicago clay.
Why are Chicago excavation quotes so far apart?
Chicago excavation quotes end up far apart because bidders assume different things about buried debris, haul-off, permits and restoration. One may include the alley permit and stone base, another may leave them out. Line the quotes up on volume, haul, fill, stone, compaction, permits, alley or street restoration and the plan for buried surprises.
Hourly or fixed price: which is better for a Chicago dig?
A fixed price is better for a clear job such as a garage slab of known size, while hourly billing suits uncertain work such as tracing a broken sewer lateral. Old Chicago lots hide brick, concrete and foundations, so a fixed price with a written rate for buried debris is fair to both sides.
For a number on your own Chicago-area property, call or text (872) 201-3760. We look at the lot, then send the scope and the price in writing.