Court Design & Site Preparation Questions

Poor drainage causes water to pool on the surface, which accelerates surface wear and creates a slip hazard. Builders address it during prep by regrading the base to a controlled slope, adding a compacted aggregate sub-base, or installing French drains where the ground cannot shed water naturally. Ignoring drainage problems before construction guarantees they reappear through the finished surface.

Yes. The on-site evaluation checks soil type, compaction, and how the ground responds to moisture. Expansive or clay-heavy soils that shift with water content are identified at this stage, so the base design can account for them before any work begins rather than after a problem surfaces.

If grading reveals unexpected soft spots, buried debris, or inconsistent compaction, the builder addresses those areas before the base layer is finished. Continuing over an uneven base would transfer the problem directly to the playing surface, so correction at this stage is standard practice, not an optional extra.

Erosion-prone slopes require drainage designed to carry runoff away from the court perimeter, not just off the playing surface. Without that, water undermines the sub-base over time and causes settling. Builders account for upslope water flow during grading and may specify perimeter channels or French drains to intercept it before it reaches the base.

Steep slopes requiring major regrading, expansive or clay-heavy soils needing deeper sub-base work, buried debris or tree roots, and poor natural drainage that requires French drains all add to prep costs. The on-site evaluation identifies these conditions before the estimate is written, so there are no surprises after work begins.

Yes. The itemised written estimate covers base preparation as a separate line item alongside surfacing, fencing, lighting, and line marking. You can see exactly what the prep scope includes and what it costs before anything is booked.

Costs vary based on the extent of drainage work or soil correction needed, but most site preparation with standard drainage work comes in at around $3,000. Sites requiring French drains, deep sub-base replacement, or significant regrading will sit toward the higher end. The on-site evaluation scopes this before you commit.

Yes, every court project requires site preparation. The ground must be graded, compacted, and drained correctly before any surface goes down. Skipping this step leads to cracking, pooling water, and an uneven playing surface that worsens over time. An on-site evaluation confirms exactly what your specific ground needs.

Sometimes yes, but the slab must be assessed first. Builders check for cracks wider than a hairline, surface heave, drainage slope, and structural integrity. A slab in sound condition with adequate slope can often be resurfaced directly. One with significant cracking or poor drainage usually needs repair or replacement before a new surface is applied.

Most yards are not perfectly flat, and that is normal. Grading during site prep corrects the slope to the required tolerance. What matters is whether the existing grade is close enough that grading is practical, or so steep that major earthwork or retaining walls would be needed. An on-site evaluation gives you a clear answer for your specific yard.

A standard pickleball court needs roughly 30 by 60 feet of clear space; a half-court basketball layout needs about 42 by 37 feet. Tell us the sport and your available dimensions, and a local builder will assess the site and confirm what fits, including any buffer space needed for fencing or run-off zones.

Yes. Clay soils expand when wet and contract when dry, which causes the base to shift and the surface to crack. In clay-heavy areas, builders typically excavate deeper, add a layer of compacted crushed aggregate to break the clay’s influence, and pay closer attention to drainage to keep moisture levels stable beneath the slab.

Skipping site prep does not defer the cost, it multiplies it. Surface cracking, pooling, and uneven bounce caused by a poor base require resurfacing or base reconstruction to fix properly, which costs significantly more than doing the prep correctly the first time. There is no shortcut that avoids the underlying ground work.

A sports court builder works to court-specific tolerances for slope, compaction, and drainage that a general landscaper is not typically set up to meet. Getting those tolerances wrong at the base stage causes playing surface problems that are expensive to correct. Court-specific experience at the prep stage protects the investment in the finished surface.

Site prep covers clearing and demolition of the existing surface, grading and compaction of the sub-base, drainage planning and installation where needed, and final leveling before the surface layer goes down. The scope is confirmed in an itemised written estimate after the on-site evaluation.

Yes. Grading and drainage are core parts of site preparation, not separate add-ons. The builder grades the sub-base to the correct slope, compacts it in layers, and installs drainage solutions where the natural ground cannot shed water adequately on its own.

Demolition and debris removal are included in the site preparation scope when an existing surface needs to come out. The specifics, including whether an old slab is broken up and hauled or ground down, are confirmed in the written estimate after the on-site evaluation.

The base is typically graded to within one-eighth of an inch over a ten-foot straightedge. That tolerance keeps the finished surface flat enough for consistent play while still maintaining the slight cross-slope needed for water runoff. Tighter tolerances may apply depending on the surface material specified.

A straightforward residential site with minimal grading typically takes one to three days. Sites with significant slope correction, drainage installation, or demolition of an existing surface take longer. The timeline is included in the written estimate once the builder has assessed the ground conditions.

The builder walks the slab and checks for cracks, surface heave, low spots that hold water, and the overall drainage slope. Significant cracking or heave usually means the slab needs repair or replacement. A slab that is structurally sound with adequate slope can often accept a new surface directly, which the written estimate will confirm.

Yes. Rocky hillside sites typically require rock breaking or removal, more extensive regrading, and sometimes retaining wall work before a stable sub-base can be established. The on-site evaluation maps the terrain and includes any additional earthwork in the written estimate so the full scope is clear before construction starts.

Dry conditions make grading and compaction more straightforward because soil is easier to work and compacts more consistently. Winter rain can slow earthwork and complicate compaction testing. That said, experienced builders work year-round in Los Angeles County and plan around the forecast, so the wet season does not stop projects, it just requires tighter scheduling.

Yes. A flat-looking yard still needs a slope check, soil stability assessment, and drainage evaluation. Clay soil common across Southern California can retain water and shift seasonally, which undermines a court base even when the surface appears level. The assessment confirms whether the ground is actually build-ready.

Sometimes. The slab has to be checked for cracks, slope, and surface adhesion first. A slab that has moved or drains poorly will transfer those problems to the finished court. If it passes the assessment, it can serve as the base layer. If not, the repair is documented in the written scope before surfacing starts.

Standing water, uneven bounce, and surface cracking are the most common results. Fixing those problems after the court is built costs significantly more than addressing them during the base phase, and it can take the court out of use while repairs are made.

Lot-coverage and setback rules vary by municipality within Los Angeles County. Edge setback planning is part of the site survey so the usable court dimensions are confirmed against local rules before any ground is moved. This avoids a layout that has to be reduced or repositioned mid-project.

They can. That is exactly why the on-site evaluation happens before anything is booked. If the assessment finds unstable soil or drainage problems, the builder documents the additional work in the written estimate so you see the full scope upfront, not partway through construction.

Yes. Most surface cracking traces back to an inadequately compacted or poorly drained base that shifts under load or moisture. Proper grading, a compacted aggregate sub-base, and controlled drainage remove the main causes of that movement, giving the finished surface a stable foundation that resists cracking over time.

Yes. Site prep establishes a controlled cross-slope, typically around 1 percent, so water runs off the surface rather than sitting on it. Combined with a permeable or well-graded sub-base, this is the primary way builders prevent pooling before the surface material is ever laid.

Yes. Uneven bounce is almost always caused by surface undulation, which comes from an inconsistent base. Grading the sub-base to a tight tolerance, typically within one-eighth of an inch over ten feet, gives the finished surface the uniform plane that consistent ball response requires.

We connect customers with vetted independent local partners who carry their own insurance for the work they perform. Insurance coverage is one of the criteria used when vetting partners. You can ask the assigned builder to confirm their coverage details before work begins.

If conditions uncovered during prep require additional work, the builder documents the issue and discusses the revised scope with you before proceeding. The on-site evaluation is designed to identify most variables upfront, but unexpected sub-surface conditions do occasionally arise and are handled transparently rather than absorbed silently into the job.