How Much Does Pool Excavation Cost? [2025 Data]

One of the most exciting reasons to dig a giant hole in your backyard is to install a pool. Excavation is a significant contributor to the cost of building an in-ground pool, and the price depends on a range of factors. Pool excavation costs can range from $500—often for DIY projects—up to $4,500 for large pools. Most homeowners spend an average of $2,500 on the cost to dig a pool. In extreme cases, pool excavation can reach the tens of thousands, but this is rare. Here's what you need to know.

Pool Excavation Cost Factors

Estimating your pool excavation cost is not too complex. The primary factors contributing to a professional's proposal include pool size, equipment needs, the cost of permits, and labor rates.

Pool Shape and Size

Perhaps unsurprisingly, the largest contributor to the cost of digging a pool is its size and shape. Your contractor will request the depth, width, length, and design plans for your pool to determine an estimate. On average, you'll pay between $8 and $25 per cubic yard to remove land for a pool. Here's how you can expect that to translate depending on the type of pool you choose and its size, assuming a six-foot depth at $17 per cubic yard.

You could pay higher than the average $17 per cubic yard if you need a circle, oval, or uneven shape dug by the excavators. On a basic level, these shapes take more time and precision to dig. For example, you’ll have to account for digging as deep as 8 feet when budgeting for the cost of a plunge pool.

Yard Size

Your yard size plays an important role in the cost of digging a pool. Excavation will be more affordable if your yard offers ample space to maneuver excavation equipment and clean up, then transport dirt and other materials. If your yard is small, it can be tricky and take longer to excavate the pool space. 

On the other hand, digging out an area for a pool with a small footprint, like a tiny plunge pool, will have lower costs, even if your yard is small. If you’re excavating for a particularly sprawling pool in a large yard, costs will be higher simply because of the large dig area.

Materials and Equipment

You won't have to worry about material costs in this project since you're technically removing something. However, equipment will affect the pool excavation cost. Renting equipment on your own can cost $100 per hour or $2,200 for the week. 

Also, if your professional team needs to bring in unique equipment to dig trenches, lay pipes, or work around difficult terrain, you could pay a premium.

Labor

About 80% of your pool excavation costs will go toward labor. Professional excavation teams cost between $40 and $180 per hour for a job that takes four to eight hours on average. 

Permits

You will need a permit for building an in-ground or semi-inground pool. On average, building permits cost between $250 and $2,000 for large outdoor projects. However, depending on local laws, you could pay as little as $100 to $300 in permits for a simple pool installation.

Time of Year

Choosing the right time to buy a pool is a delicate dance. On the one hand, you can snag some great deals on contractors during the off-season, like for late fall and winter excavation. However, it can take longer to excavate frozen land if you live in an area with freezing temperatures. You may also come up against extreme weather that can push back your work date.

You may have sunnier days to work in the summer, but you could pay a premium due to the high demand for pool builders.

Accessibility

The size, shape, and accessibility of your lawn also affect pool excavation costs. Construction equipment must be able to access the pool area. If a patio, walkway, or mini-arboretum of trees is in the way, the process will take longer or require special equipment. 

Accessibility also applies to where you live. Contractors in urban areas may charge more for parking and traffic complications, while rural homes may be harder to reach.

Buried Utilities

You might discover various things below your yard, from utility lines to septic fields. You should always have your yard checked for gas lines, electrical wires, sprinkler systems, and septic fields. Here are some costs to keep in mind:

• Cost to move gas lines: $15–$25 per linear foot

• Cost to dig a trench for new wiring: $600–$2,100

• Cost to move a septic system: $2,000–$20,000

• Cost to replace a sprinkler system: $2,500–$5,000

Inspection

Your local town may require you to inspect your pool throughout the process. If you need to call in a specialist after the excavation phase, the cost of the pool inspection could be between $125 and $250.

Dirt Removal

While many local pool excavators will include material removal in their price, you may pay extra if you do it yourself. Renting a dumpster, for example, costs between $300 and $480, but large dumpsters that hold up to 40 cubic yards cost up to $800 to rent.

Cost to Excavate a Pool by Ground Material

What you find underneath the ground will affect pool excavation costs, whether you hire a pro or dig the pool yourself. If you live in the mountains and have notoriously rocky soil, for example, you might pay more for excavation. Your pool installation team may recommend a soil test to understand the density of the soil, including the amount of clay, sand, or rocks below.

Here's how ground material might affect pool excavation costs:

Dirt

Digging into dirt for a pool costs $8 to $25 per cubic yard. You will only need to contend with small roots, occasional stones, and groundwater. In most cases, your team will not need special equipment to dig your pool.

Sand

Sand costs between $8 and $40 per cubic yard. It can be more difficult to dig through, and your team may support the sides of the hole to keep the sand from cascading back down. 

Rocky Ground

Without question, rocks in your yard will lead to a longer and trickier excavation process. You can pay between $40 and $100 per cubic yard if you require the removal or disposal of large rocks. Keep in mind that your team may not know what to expect until they begin to dig.

DIY Pool Excavation Costs vs. Hiring a Pro

Taking on any part of the pool-building process is complicated, so it's always best to hire a local in-ground pool installer to see it through from start to finish. That said, you can excavate your own lawn for a pool in these circumstances:

• You have access to rental construction equipment.

• You know the location of utility lines under your lawn.

• You’re confident in measuring the size of your pool.

• You’ll obtain the appropriate local permits before digging.

Remember that rental equipment costs an average of $100 per hour, so if excavation takes longer than necessary, you could easily match the price of hiring a professional.

How to Save on Pool Excavation Costs

Digging a hole may seem like a costly step to obtaining your poolside dreams. Here are some ways to lower costs:

• Speak with at least three local excavation pros to compare quotes.

• Hire your own contractor to inspect the soil.

• Rent a dumpster for soil removal if it costs less than the company's rate.

• Hire your team in the off-season during temperate weather.

• Choose an accessible area for your pool.

• Keep your pool size small.

• Stick to traditionally shaped pools.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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