Excavation & Grading Services in King of Prussia, PA

Level Ground and Correct Slope Before Anything Gets Built

Pennsylvania law requires a call to PA One Call at least 3 business days, and no more than 10, before any excavation begins, so buried lines are marked first. Richard Cooper's All Around Asphalt provides excavation and grading services in King of Prussia, PA, including site clearing, driveway and pad excavation, rough and finish grading, slope correction, and fill placement. We prepare properties in Sinking Spring, Reading, Phoenixville, and throughout Montgomery County.


Good paving and drainage start with correctly shaped ground, and our 16+ years of site work have shown how much depends on that first step. We run our own skid steer for precise cuts and grading, check slopes, and leave a stable, compacted base ready for asphalt, stone, or concrete. You receive a clear plan covering depths, grades, and material handling before we start. Contact us through our quote form to arrange a free site visit and estimate.

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Excavation and Grading Work We Handle

Site Clearing and Preparation

Brush, old pavement, roots, and debris are removed to expose workable ground. Clearing the area thoroughly prevents organic material from rotting under a new surface later, which is a common cause of settling and soft spots years after construction.

Driveway and Pad Excavation

Soil is excavated to the depth needed for a proper stone base under driveways, parking pads, sheds, and patios. Cutting to accurate depth ensures the finished surface sits at the right height while giving it the support to carry loads.

Rough and Finish Grading

Rough grading establishes the general shape and elevation of the site, while finish grading refines the surface to precise slopes. Together they create ground that drains correctly and provides a smooth, even starting point for paving or landscaping.

Regrading for Positive Slope

Yards that tilt toward the house send runoff straight at the foundation. Soil is reshaped so ground falls away from the building, protecting basements and crawlspaces from water intrusion while reducing the soggy areas that damage lawns and pavement.

Skid Steer Services

A compact skid steer handles tight residential spaces where larger machines cannot fit. It moves soil, spreads stone, removes debris, and grades surfaces efficiently, reducing labor time and limiting damage to lawns, landscaping, and surrounding property during the project.

Topsoil and Fill Placement

Low areas are built up with clean fill placed in compacted layers, then finished with topsoil where lawns or planting beds will follow. Compacting each layer prevents later settling that would otherwise leave dips, puddles, and uneven ground.

Why Choose Us for Excavation & Grading

Striking a buried gas, electric, or water line is dangerous and costly. Every dig begins with a PA One Call request and marked utilities, so work proceeds safely and you avoid service interruptions, repair bills, and potential fines from damaged lines.

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Utility Safety From the Start

A slope that looks right can still send water the wrong way. Checking elevations as the ground is shaped confirms that runoff will flow where it should, which protects foundations and gives future pavement or stone a reliable, well-drained base.

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Grades Checked, Not Guessed

Large machinery can tear up lawns, crack sidewalks, and struggle in narrow spaces. Working with a skid steer suited to residential properties lets us access tight areas while leaving the surrounding yard and hardscape in much better condition.

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Equipment Sized for Residential Lots

When the same team excavates, grades, and paves, nothing gets lost between trades. You avoid scheduling gaps and finger-pointing, and the ground is prepared exactly the way the final surface needs it rather than to someone else's assumptions.

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One Crew From Dirt to Finish

Loose fill looks fine at first and then sinks under weight and weather. Placing and compacting material in controlled layers creates ground that stays put, preventing the dips and cracks that appear when soil settles after the finished surface goes down.

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Compaction That Prevents Settling

Excavation can leave a mess of mud, debris, and ruts behind. Materials are managed carefully during the job, and the site is cleaned up before we leave, so your property looks orderly and ready for the next stage.

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Clean Worksite Practices

Frequently Asked Questions

  • What does grading do before paving?

    Grading shapes the ground to the correct elevations and slopes so water drains away and the base sits evenly. Without it, a new driveway may hold puddles, settle unevenly, or crack early, no matter how well the asphalt is installed.

  • How much should my yard slope away from the house?

    Residential building codes based on the International Residential Code call for ground to fall at least 6 inches within the first 10 feet away from a foundation. That slope sends runoff away before it can soak down along basement walls.

  • Do I need to call 811 before excavation work?

    Yes. Pennsylvania's Underground Utility Line Protection Law requires notifying PA One Call at least 3 business days before digging. Richard Cooper's All Around Asphalt submits these requests for King of Prussia, PA projects so utilities are marked before excavation starts.

  • What is the difference between rough grading and finish grading?

    Rough grading moves larger amounts of soil to set general elevations and shape the site. Finish grading follows with smaller, precise adjustments that create the final slope and smooth surface needed for paving, stone, sod, or seed to perform well.

  • How long does fill soil need to settle before paving?

    Properly compacted fill placed in thin layers can be paved soon after installation. Loosely dumped fill may settle for months or years. Controlled compaction during placement is what allows a project to move forward without waiting and risking later sinking.

  • Do I need a permit for land disturbance in Upper Merion Township?

    Upper Merion issues a stormwater, drainage, and erosion control permit for land disturbance projects under 5,000 square feet. Richard Cooper's All Around Asphalt uses 16+ years of local work to help King of Prussia, PA owners review requirements before excavation.

  • Why is a skid steer useful on grading jobs?

    Its compact size lets it work in backyards, along narrow side yards, and around existing structures. Interchangeable attachments allow one machine to dig, grade, move stone, and clear debris, making residential projects faster and less disruptive than using larger machines.

  • How is clay or rocky soil handled during excavation?

    Clay holds water and expands, so it often needs to be removed or covered with a thicker stone base. Rocky ground may require extra digging to reach proper depth. Either condition is identified and addressed in the plan before paving.

The Right Start for Every Project on Your Property

Every driveway, patio, and drainage system depends on ground that is shaped correctly and compacted well, even though that work disappears once the finished surface goes down. Richard Cooper's All Around Asphalt handles excavation and grading across King of Prussia, PA, with utility safety, careful slope checks, and equipment sized for residential lots. Think through your plans at whatever pace suits you, and we will help you understand what the site needs before committing. Solid preparation now also saves you from costly fixes later. When you are ready to prepare your property the right way, request a free site visit through our quote form.

Areas We Serve


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King of Prussia, PA

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Sinking Spring, PA

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Reading, PA

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West Chester, PA

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Lancaster, PA

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Philadelphia, PA

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Allentown, PA

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York, PA

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Pottstown, PA

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Norristown, PA

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