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Serving Fontana, CA and surrounding areas. (909) 775-1547
New pavement is only as good as the ground beneath it. We excavate, regrade, and compact the base so your driveway sheds water correctly and holds up through Fontana's heat and clay-soil movement.
Grading and excavation in Fontana involves removing existing material, reshaping the ground to the correct slope, replacing unstable soil with compacted base, and preparing the surface for asphalt - most residential driveway projects take one to three days from excavation through paving.
No asphalt surface is stronger than the ground beneath it. If the base is uneven, soft, or draining toward your home, the pavement will crack, sink, or heave - no matter how good the asphalt is. Grading and excavation are the foundation work that everything else depends on. Homeowners in Fontana who have had the same cracks come back after patching almost always have a base problem that never got addressed. For paving projects that include new driveways or lots, proper base prep connects directly to services like drainage solutions that ensure water exits the property correctly.
The prep work is where the real investment in longevity happens. Skipping or rushing it to save money upfront almost always leads to early cracking, pooling water, and repair bills that exceed what the grading would have cost in the first place.
If you notice standing water on your driveway after Fontana's winter storms - even small puddles that linger for hours - the surface is not draining properly. This is almost always a grading problem. Repaving over a poorly graded base will only repeat the issue on the new surface.
If you have had your driveway patched or sealed before and the cracks keep coming back in the same spots, the ground underneath is likely shifting or settling. In Fontana's clay-heavy soils, this movement will not stop until the base is properly excavated and rebuilt with stable material.
A driveway that rocks under your tires or has sections noticeably higher or lower than others has a base problem. These uneven areas stress your vehicle's suspension and are a trip hazard for anyone walking on the surface. They also indicate the kind of movement that worsens each wet and dry season.
A driveway that pitches toward your garage or foundation instead of away from it sends rainwater directly toward your home. This is a grading error that causes water damage over time. Correcting the slope now is far less expensive than repairing a flooded garage or a damaged foundation later.
We handle site prep for new driveways, full replacements, widening projects, and commercial parking lots across Fontana and the surrounding Inland Empire. Our process begins with an on-site drainage and soil assessment, then moves to excavation, base material installation, compaction, and grading to the correct slope. For projects where the soil beneath the driveway contains significant clay - which is common across much of Fontana - we over-excavate and replace problem material with crushed aggregate base that stays stable through the seasonal wet-dry cycles. Properly completed grading work connects directly to the long-term performance of concrete curbing and sidewalks that border your driveway, since those elements depend on the same stable base.
For projects where water management is a primary concern, we coordinate grading with our drainage solutions work to ensure every drop leaving your driveway goes where it is supposed to. We can handle permit applications with the City of Fontana on your behalf and will walk you through the drainage plan before a single machine arrives on your property.
Best for homeowners replacing an aging driveway or addressing recurring cracks - removes old pavement, rebuilds the base, and sets the correct drainage slope from scratch.
Best for new construction or additions - prepares bare ground for a paved surface with proper excavation depth, base compaction, and drainage planning built in from day one.
Best for Fontana properties where expansive clay is causing movement - over-excavates the problem soil and replaces it with stable crushed aggregate that holds through seasonal moisture swings.
Best for property managers and business owners who need large-area site preparation - includes drainage planning, permit coordination, and base work for long-lasting commercial pavement.
Fontana's clay-bearing soils are one of the leading causes of cracked and uneven driveways across the Inland Empire. That clay swells when wet and shrinks when dry, and the wet-dry seasonal pattern here - long dry summers followed by short but intense winter rain events - means the ground under your driveway is constantly moving. Driveways built over problem soil without proper excavation and base replacement will show cracks and settlement within a few years, no matter how good the asphalt is on the surface. Contractors serving Colton and San Bernardino encounter the same soil conditions, and we bring that same base-first approach to every project we do in those cities as well.
Drainage is the other factor that makes grading critical in Fontana specifically. The city sits in a basin that channels stormwater quickly when winter rains arrive. A driveway graded even slightly toward your home - or one with low spots that hold water - creates a recurring water damage risk that compounds over time. Getting the slope right during the excavation phase costs nothing extra but prevents years of water-related foundation and garage floor problems. Many homes in Fontana's residential tracts from the 1990s and early 2000s were graded acceptably when new but have since settled unevenly as the clay soil cycled through decades of wet and dry seasons.
We visit your property, assess the soil and drainage conditions, and measure the area. We will ask about your goals - new driveway, replacement, or widening - and give you a written estimate that breaks down excavation, base work, and paving costs. We reply to all inquiries within one business day.
If your project requires a grading permit or right-of-way permit from the City of Fontana, we handle the application on your behalf. We will flag this early so the permit review period - which can range from a few days to a couple of weeks - does not catch you off guard.
The crew removes existing pavement and material, excavates to the required depth, replaces any unstable clay soil with crushed aggregate base, and compacts everything before any asphalt is placed. This is the step that determines how long the finished surface lasts.
Once the graded base passes inspection, the asphalt crew lays and compacts the hot-mix surface. Before leaving, we walk the finished driveway with you, confirm the drainage slope, and clear the site. Most driveways are ready for light vehicle use within a day or two of paving.
Free on-site estimate. We assess drainage, soil, and base conditions before quoting.
(909) 775-1547We have worked across Fontana and the surrounding Inland Empire cities where expansive clay soils are a known contributor to driveway and pavement failure. We assess soil conditions on every job and determine whether over-excavation and base replacement are needed - not as an upsell, but as a necessary step for work that actually holds.
Before we schedule equipment, we walk you through exactly how the finished surface will drain - which direction it slopes, where the water exits, and how it connects to your home's drainage. You should never be surprised by where water goes after a job is done. That conversation happens at the estimate stage, not after.
California requires grading and paving contractors to hold a current state license you can look up at the Contractors State License Board before signing anything. A licensed contractor also carries liability insurance and provides a written scope of work - both of which protect you if anything on your property is damaged during the job.
Grading projects in Fontana often require city permits before work begins. We know which permit types apply, how to submit them correctly, and how to factor review time into your schedule so you are not waiting on approvals unexpectedly. Pulling permits is part of doing the job right - not an optional add-on.
Grading and excavation is the kind of work that either gets done right the first time or pays for itself again in repairs. We have seen what happens when base prep gets skipped in Fontana's soil conditions, and we build every project to avoid that outcome.
Border your freshly graded and paved driveway with curbing and sidewalk work that shares the same stable base and stays level for years.
Learn MorePair your grading project with dedicated drainage work so stormwater exits your property correctly and never pools against your foundation.
Learn MoreFontana's clay soils and seasonal storms punish driveways built on a poor base - call us now for a free estimate and drainage assessment before your project begins.