How much does it cost to excavate and grade a lot in Coeur d'Alene?

It depends on size, soil, and access, which is why we quote by the line. Grading usually runs $0.40 to $2.00 per square foot, so a 1,500 square foot pad often lands near $1,000 to $2,500, while a full acre can reach $15,000 or more. You get the machine hours, material, and haul as separate lines before any work starts.

Why does an itemized bid matter more than a flat quote?

A flat quote hides where the money goes and leaves room for change orders once the dig is underway. When machine time, yardage, fill material, and haul distance each have their own line, you can see what you are paying for and check it against the work. It also means a surprise, like hitting rock, shows up as a defined line, not a vague add-on.

What makes the price go up once you start digging?

Three things move the number most: rock, water, and haul distance. Rock slows a foundation or trench dig and may need a breaker. Wet clay or a high water table changes how we shore and compact. And imported structural fill or crushed base runs roughly $50 to $200 per cubic yard placed, so the farther the pit or disposal site, the higher the haul. We flag all three at the walkthrough.

Do I need to call 811 before you dig on my property?

Yes, and we handle it. Idaho's free 811 locate service marks underground utilities, usually within about two business days, before any excavation begins. Digging without it risks striking a gas, power, or water line, so we file the ticket on every job as a matter of course, not an extra.

What does 95 percent compaction mean and why is it on my bid?

It is the density standard for engineered fill, measured against the maximum dry density from a Proctor test (ASTM D698). Placing fill in controlled lifts and compacting to 95 percent keeps a slab, driveway, or foundation from settling later. Density testing is a line on the bid because it is the workmanship that protects everything built on top.

Do you serve areas outside Coeur d'Alene, and does that cost more?

We cover Coeur d'Alene ZIP codes 83814 and 83815 plus Post Falls, Hayden, Dalton Gardens, Rathdrum, and Athol. Travel to a nearby site does not change the base rate. If a job is far enough out to add real mobilization cost, that shows up as its own line so there is no guesswork.

Land Excavation in Coeur d'Alene, ID

Itemized Excavation Bids for Coeur d'Alene

Name: Edhamiltonworks
Address: 1494 Lakeside Avenue, Coeur d'Alene, ID, 83815, US
Telephone: (986) 652-7274

Land excavation and grading in Coeur d'Alene, ID

Site prep, digging, grading, and hauling priced line by line, so you see where every dollar goes before the excavator ever moves. Free written estimates across Kootenai County.

Call (986) 652-7274 Get an Itemized Bid

Line-by-line pricing
No surprise change orders
Licensed and insured

Cost Corner

Where the dollars go on a dig, from hourly excavator rates to haul-off and compaction testing.

Excavator grading a site in Coeur d'Alene, ID

Where the Dollars Go on an Excavation Bid

July 1, 2026

Most excavation quotes are one number, and that is exactly why people get surprised halfway through a job. When you understand the pieces behind the price, a bid stops being a mystery and starts being something you can check. Here is where the dollars actually go on a dig in the Coeur d’Alene area.

Machine Time Is the Baseline

The single biggest cost on most jobs is the excavator and operator, which runs roughly $110 to $325 an hour depending on machine size. A compact machine for a backyard trench sits at the low end, and a large excavator for a basement or acreage job sits at the top. Ask which class of machine your site needs, because putting an oversized machine on a small job just burns money.

Dirt Has to Go Somewhere

Every hole produces spoil, and every low spot needs fill. If the dirt balances on site, you save. If you have to import structural fill or crushed base, that material runs about $50 to $200 per cubic yard placed and compacted, and the haul distance to the nearest pit or disposal site rides on top. This is why a good bid names the yardage and the round trip instead of hiding it. Our site preparation and grading line always spells out the cut and fill balance.

Rock and Water Change Everything

Two things blow up an excavation budget faster than anything else: rock and a high water table. Rock can force a breaker attachment and double the hours on a foundation dig. Water means shoring, dewatering, and more careful compaction. A crew that probes the site first can warn you before the invoice does, which is the whole point of walking the ground before quoting.

Compaction Testing Is Not Optional

That line on your bid for density testing is protecting the slab or driveway you are about to build. Engineered fill placed in lifts and compacted to 95 percent of maximum dry density, confirmed by a Proctor test, is what keeps a pad from settling and cracking a few years later. Skipping it saves a little now and costs a lot later.

Haul-Off and Cleanup

Clearing debris, hauling spoil, and final cleanup are real trucking hours, so they belong on the bid as their own line. When they are lumped into overhead, you cannot tell whether you are being charged fairly for them.

Want a bid where every one of these shows up on its own line? Contact us or call Edhamiltonworks at (986) 652-7274 for a free, itemized excavation estimate in Coeur d’Alene.

Read the full article

Bids you can readMachine hours, yardage, material, and haul are separate lines, so you see exactly where the money goes.
No surprise change ordersWe flag rock, wet soil, and access problems during the walkthrough, not halfway through the invoice.
Compacted to specStructural fill placed in lifts and tested to 95 percent of maximum dry density before anything gets built on it.
811 every timeWe file the free underground locate before digging, the way OSHA and common sense both require.

Edhamiltonworks provides land excavation in Coeur d'Alene, ID, and every estimate starts with the earthwork itself: site preparation and grading, foundation and basement digging, utility trenching, land clearing and grubbing, drainage and erosion control, and soil compaction with structural fill. We build each of those into a written bid so the price is tied to real quantities of dirt, not a round number pulled from the air. The work runs from the neighborhoods around Sherman Avenue out to the newer pads off Ramsey Road.

Cost is where most excavation jobs go sideways, so we put it first. An excavator and operator runs roughly $110 to $325 an hour depending on machine size, and we tell you which class of machine your site needs before we quote. Grading typically lands between $0.40 and $2.00 per square foot, and land clearing falls somewhere in the $1,400 to $6,200 per acre range once tree cover and stump grubbing are factored in. You get those numbers as separate lines, not folded into one lump you cannot question.

The price also moves with what comes out of the ground and what has to go back in. Rock changes a foundation dig fast, wet clay slows a trench, and imported structural fill or crushed aggregate base carries its own material and haul cost, often $50 to $200 per cubic yard placed and compacted. Haul distance to the nearest disposal or pit matters too, which is why our bid names the material, the yardage, and the round trip instead of hiding them in overhead.

Coeur d'Alene sits in Kootenai County, and the ground here is not uniform. A lot near Fernan Lake behaves differently than a flat parcel out toward Post Falls or a wooded acre up by Athol. We call 811 before any blade breaks soil, strip and stockpile topsoil for reuse, and compact engineered fill in controlled lifts to 95 percent of maximum dry density per the Proctor test. That is the same standard on a 83814 basement pad as on a gravel driveway in the 83815 zone, and it is the part that keeps a slab from settling five years down the road.

Pricing That Holds From Post Falls to Athol

The rates on our bid do not climb just because a job sits a few miles out of town. We excavate across Coeur d'Alene and the surrounding Kootenai County communities, and the estimate names any real travel cost up front.

Coeur d'Alene, ID (83814, 83815)
Post Falls, ID
Hayden, ID
Dalton Gardens, ID
Rathdrum, ID
Athol, ID

Not sure we reach your site? Call (986) 652-7274 and we will tell you before we quote.

The Earthwork Your Budget Covers

One local crew and one bid for every stage of moving dirt, from a raw wooded lot to a compacted, build-ready pad.

Site Preparation and Grading

Clearing, topsoil stripping, cut and fill, and rough-to-finish grading that shapes a parcel to the engineer's plan, setting pad elevations, drainage slopes, and a compacted subgrade.

Land Clearing and Grubbing

Removal of trees, brush, and undergrowth, then grubbing out stumps and roots below grade, with haul-off or on-site mulching to open a lot for construction.

Foundation and Basement Excavation

Footing, crawl space, and full basement digs to plan depth, with over-dig for forms, spoil management, and a level bearing surface ready for concrete.

Trenching and Utility Excavation

Water, sewer, gas, electrical, and drainage trenches with proper bedding and backfill, using sloping, benching, or a trench box in any cut 5 feet or deeper.

Drainage and Erosion Control

Positive slopes away from structures, swales, French drains, plus silt fence and inlet protection to meet stormwater rules on disturbed ground.

Driveway and Road Base Prep

Subgrade compaction, geotextile separation fabric, and crushed aggregate base placed for a stable, well-draining gravel driveway or private road.

Cost and Estimate Questions, Answered Straight

How much does it cost to excavate and grade a lot in Coeur d'Alene?: It depends on size, soil, and access, which is why we quote by the line. Grading usually runs $0.40 to $2.00 per square foot, so a 1,500 square foot pad often lands near $1,000 to $2,500, while a full acre can reach $15,000 or more. You get the machine hours, material, and haul as separate lines before any work starts.
Why does an itemized bid matter more than a flat quote?: A flat quote hides where the money goes and leaves room for change orders once the dig is underway. When machine time, yardage, fill material, and haul distance each have their own line, you can see what you are paying for and check it against the work. It also means a surprise, like hitting rock, shows up as a defined line, not a vague add-on.
What makes the price go up once you start digging?: Three things move the number most: rock, water, and haul distance. Rock slows a foundation or trench dig and may need a breaker. Wet clay or a high water table changes how we shore and compact. And imported structural fill or crushed base runs roughly $50 to $200 per cubic yard placed, so the farther the pit or disposal site, the higher the haul. We flag all three at the walkthrough.
Do I need to call 811 before you dig on my property?: Yes, and we handle it. Idaho's free 811 locate service marks underground utilities, usually within about two business days, before any excavation begins. Digging without it risks striking a gas, power, or water line, so we file the ticket on every job as a matter of course, not an extra.
What does 95 percent compaction mean and why is it on my bid?: It is the density standard for engineered fill, measured against the maximum dry density from a Proctor test (ASTM D698). Placing fill in controlled lifts and compacting to 95 percent keeps a slab, driveway, or foundation from settling later. Density testing is a line on the bid because it is the workmanship that protects everything built on top.
Do you serve areas outside Coeur d'Alene, and does that cost more?: We cover Coeur d'Alene ZIP codes 83814 and 83815 plus Post Falls, Hayden, Dalton Gardens, Rathdrum, and Athol. Travel to a nearby site does not change the base rate. If a job is far enough out to add real mobilization cost, that shows up as its own line so there is no guesswork.

What Land Excavation Costs in Coeur d'Alene, Line by Line

Excavation is priced by the hour, the square foot, the acre, and the cubic yard, and a fair bid keeps those separate so you can check the math. The ranges below are typical for the Coeur d'Alene area. We put the firm number in writing after we walk the site, test access, and probe for rock and the water table.

Excavator and Operator$110 to $325 per hour	Site Prep and Grading$0.40 to $2.00 per sq ft	Land Clearing$1,400 to $6,200 per acre
Machine sized to your site Day and week rates discount the hour Get itemized bid	Cut, fill, and finish grade Compacted subgrade ready to build Get itemized bid	Brush at the low end Heavy tree cover with grubbing higher Get itemized bid

Lock In Your Itemized Excavation Bid

Ready to move dirt? We will walk your site, test access, probe for rock and the water table, and hand you a written bid with the machine hours, yardage, material, and haul each on their own line. No lump sums, no surprise change orders once the excavator is running, just a number you can read and hold us to.

Call (986) 652-7274