Footing Excavation Cost Calculator for St. Petersburg
Calculate Cost Of Footing Excavation
How much does excavation cost in St. Petersburg?
Footing excavation costs in St. Petersburg range from $3.55 to $20.34 per cubic yard, translating to a total cost of $139 to $417 per cubic yard. The hourly rates for an excavator and operator have increased from $1,514 to $7,700. On average, the total excavation cost varies widely based on project specifics, such as soil type, site accessibility, and depth of excavation. These factors collectively influence the final price, making obtaining a detailed quote tailored to your project’s requirements essential.Additionally, factors such as proximity to existing structures, presence of vegetation, and underground utilities influence excavation complexity and costs.

Cost Category | Price Range |
Cost per cubic yard | $3.17 – $18.72 |
Total cost per cubic yard | $125 – $375 |
Excavator & operator hourly rates | $1,375 – $7,000 |
Average total excavation cost | $8,125 – $177,510 |
Factors Influencing Footing Excavation Costs
Soil Type and Condition
The composition and condition of soil are pivotal in determining excavation costs. Soft, loose soils demand more labor and time for excavation compared to compact ones. Conducting comprehensive soil testing and analysis aids in understanding soil characteristics and planning excavation operations accordingly.
Depth and Size of Footings
The depth and dimensions of footings directly influence excavation volume and, consequently, costs. Deeper footings entail more excavation work, leading to increased expenses. Moreover, larger footings required for robust or tall structures necessitate more extensive excavation efforts, adding to the overall project costs.
Access and Site Conditions
Accessibility to the construction site and prevailing site conditions are critical factors impacting excavation costs. Sites with restricted access or challenging terrains may necessitate specialized equipment or techniques, thereby escalating overall expenses.
Additionally, factors such as proximity to existing structures, presence of vegetation, and underground utilities influence excavation complexity and costs.
Equipment and Labor Costs
The choice of excavation equipment and prevailing labor rates significantly contribute to overall project costs. Varying soil types and site conditions may require specific machinery, affecting rental or acquisition costs. Labor expenses vary based on factors like skill level, experience, and project location, thus influencing the overall budget allocation for excavation.
St. Petersburg Footing Excavation Costs Across Various Projects
Footing excavation costs are contingent on various factors, including soil composition, excavation depth, terrain characteristics, potential obstructions, and the volume of earth to be moved. These variables collectively influence the overall estimation for the excavation process.
Project | Average Cost |
Foundation pad for new home site | $1,875 – $12,535 |
Dig a basement for new construction | $1,875 – $12,552 |
Dig around existing house | $6,250 – $18,750 |
Dig an in-ground swimming pool | $1,250 – $6,250 |
Excavate a driveway, patio, or deck dirt pad | $1,250 – $3,125 |
Excavate a hillside or flatten slopes | $1,250 – $6,250 |
Grading for lawn installation | $1,250 – $6,270 |
Rock / ledge removal | $1,250 – $25,000+ |
Trenching for sewer, septic, or drainage system | $625 – $1,550 |
Hire Footing Excavation Contractors
- School & University Building
- High-Rise Building
- Shopping Complex
- Data Center Building
- Multi-Family Building
- Hotel Building
- Hospital Building
- Warehouse Building
Cost to Excavate Land Per Cubic Yard & Hourly in St. Petersburg
In St. Petersburg, excavation expenses are typically calculated based on cubic yardage or project scope, with hourly rates often applied for smaller tasks. Square foot pricing is less common, primarily reserved for shallow grading projects. It’s common for excavation contractors in St. Petersburg to establish minimum project fees ranging from $500 to $900.
Charge Type | Average Cost |
Cost per cubic yard | $3.25 – $18.75 |
Cost per hour (operator & excavator) | $125 – $380 |
Cost per hour (operator only) | $62.50 – $187.60 |
Cost per day (excavator rental only) | $250 – $874 |
Cost per square foot | $1.25 – $6.50 |
Cost per acre | $1,250 – $3,750 |
Excavation cost per cubic yard in St. Petersburg
Excavation costs per cubic yard typically range from $3.50 to $18.20 in Floriad. This variance is influenced by factors such as soil composition, excavation depth, terrain intricacies, and the presence of obstructions. Sand or lighter soil often incurs lower excavation expenses, whereas rocky terrain or areas necessitating jackhammering can significantly raise costs to $65 to $240 or beyond per cubic yard.
Soil Type or Condition | Cost per Cubic Yard |
Light soil | $3.00 – $7.25 |
Average soil | $7.25 – $12.50 |
Heavy/wet soil or loose rock | $12.00 – $18.00 |
Jackhammered rock | $60 – $240+ |
Excavation Prices for New Home Sites in St. Petersburg
Excavator Hourly Rates in St. Petersburg
Excavator hourly rates typically range from $122 to $365 for operators with their mini excavator, backhoe, or skid-steer loader. Hiring an operator without equipment costs $65 to $185 per hour. Most operators charge a minimum of one day or eight hours. Renting your mini excavator in St. Petersburg costs $245 to $840 per day, varying based on size and features.
New home site excavation cost
Excavation costs for home sites in St. Petersburg typically range from $1,542 to $10,000 on average, contingent upon factors like foundation size, depth, and terrain. In areas with rocky soil, large boulders, or excessive clay, excavation for a large foundation can exceed $20,050.
Pouring a concrete slab foundation in St. Petersburg generally costs between $6,900 to $16,200, while building an unfinished basement foundation may range from $26,800 to $50,300.

The overall cost of building a house in St. Petersburg averages between $155,320 to $416,320, varying based on size and design preferences.
For those considering a barndominium, the cost typically falls within the range of $72 to $120 per square foot.
Basement or Crawl Space Excavation Cost in St. Petersburg
Basement excavation for new construction in St. Petersburg now averages between $12,000 to $36,025. This cost variation is influenced by factors such as size, depth, and terrain. Typically, this process takes 2 to 4 days to complete. However, in areas with challenging access or rocky soil, excavation costs may exceed $36,000 to $60,000 or more.
Basement Height & Difficulty | Average Cost |
8’ – 9’ (standard soil) | $12,050 – $24,010 |
10’ – 12’ (standard soil) | $24,000 – $36,025 |
8’ – 12’ (difficult or rocky soil) | $36,000 – $60,000+ |
Tips for Cost-Effective Footing Excavation
Proper Planning and Design
Thorough planning and meticulous design are paramount for minimizing excavation requirements and associated costs. Collaboration between architects and engineers is crucial to devise efficient footing layouts that reduce the need for extensive excavation. By carefully considering factors such as soil conditions, structural requirements, and building codes, designers can optimize the design to minimize excavation while ensuring structural integrity.
Clear Communication with Contractors
Effective communication with excavation contractors is essential for accurate cost estimation and smooth project execution. Clear and detailed communication of project requirements, including footing specifications, excavation depths, and access constraints, enables contractors to provide accurate quotes and plan their operations effectively. Regular updates and clarifications help prevent misunderstandings and minimize the risk of costly change orders during excavation.
Download Template For Footing Excavation Project Breakdown
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Regular Monitoring and Quality Control
Continuous monitoring and stringent quality control during excavation are essential to ensure compliance with plans and specifications. Regular inspections help identify any deviations from the design or unexpected challenges early on, allowing for prompt resolution and mitigation of potential issues. By maintaining strict quality control standards, project teams can prevent costly rework, delays, and safety hazards associated with excavation activities.
Conclusion
Footing excavation costs in St. Petersburg range widely, from $3.55 to $20.34 per cubic yard, totaling $139 to $417 per cubic yard. Excavator and operator hourly rates have increased from $1,514 to $7,700. The final excavation cost varies based on project specifics such as soil type, accessibility, and depth. Understanding factors like soil composition, excavation depth, and site conditions is crucial. Various projects like foundation pads, basements, and swimming pools exhibit different cost ranges. Excavation costs in St. Petersburg depend on factors like soil type, depth, and accessibility. Obtaining a tailored quote is essential for accurate project budgeting.
FAQs
Footing excavation costs in St. Petersburg are influenced by several key factors, including soil type and condition, depth and size of footings, site accessibility and conditions, proximity to existing structures, presence of vegetation, underground utilities, and the specific equipment and labor costs required for the project.
The type and condition of the soil significantly impact excavation costs. Soft, loose soils require more labor and time to excavate compared to compact soils. Rocky or heavy soils can increase costs due to the need for specialized equipment and additional labor. Soil testing is recommended to understand the composition and plan accordingly.
Excavation costs in St. Petersburg vary widely due to differences in project specifics such as soil type, excavation depth, terrain challenges, site accessibility, and potential obstructions like existing structures and underground utilities. These variables can significantly affect the amount of labor and equipment needed, thereby influencing the final cost.
The average cost of excavating a new home site in St. Petersburg typically ranges from $1,542 to $10,000. This range depends on factors like the size and depth of the foundation, soil conditions, and any additional challenges such as rocky soil or site accessibility issues.
Excavation costs for different projects vary. For example, digging a basement for new construction can cost between $12,000 to $36,025 on average, influenced by size and soil conditions. In contrast, excavating an in-ground swimming pool ranges from $1,250 to $6,250, depending on the pool’s dimensions and site conditions.
To minimize footing excavation costs, it is essential to engage in thorough planning and design, ensuring efficient footing layouts that reduce excavation needs. Clear communication with contractors, regular monitoring, and stringent quality control during the excavation process also help prevent costly rework and delays. Obtaining detailed quotes tailored to the specific project requirements is crucial for accurate budgeting.
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Process To Get Footing Excavation Cost Estimate Report
Here I am going to share some steps to get footing excavation cost estimate report.
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You need to send your plan to us.
You can send us your plan on info@estimatorflorida.com
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You receive a quote for your project.
Before starting your project, we send you a quote for your service. That quote will have detailed information about your project. Here you will get information about the size, difficulty, complexity and bid date when determining pricing.
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Get Estimate Report
Our team will takeoff and estimate your project. When we deliver you’ll receive a PDF and an Excel file of your estimate. We can also offer construction lead generation services for the jobs you’d like to pursue further.