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Serving Kingman, AZ and surrounding areas. (928) 352-0547
The asphalt on top is only as good as the ground underneath it. We grade and compact the sub-base correctly so your new driveway drains right and holds up through years of desert heat and monsoon rains.
Grading and excavation in Kingman means moving, shaping, and leveling the ground before any paving begins - cutting high spots, filling low spots, and creating a compacted base that slopes correctly so water drains away from your home. A typical residential driveway grading project takes one to two days, though Kingman's caliche-heavy soil can add time depending on what the crew finds below the surface.
This is the step that determines how long everything above it lasts. When the base is done right, your asphalt surface will hold up through Kingman's intense heat, monsoon rains, and overnight freezes for years to come. When it is rushed or skipped, the surface above it fails early regardless of how good the asphalt is. For projects that also require correcting surface drainage channels or redirecting runoff, we often pair grading work with our drainage solutions service so the entire system works together from the ground up.
Standing water collecting against your garage, home foundation, or along your driveway after a monsoon storm is one of the clearest signs that the ground is not draining correctly. In Kingman's intense summer rain season, this problem will get worse every year if the underlying grade is not corrected.
Visible dips, ruts, or sections that feel soft underfoot signal that the sub-base has shifted or settled. Applying a new surface over these areas without correcting the grade will produce the same failure in the same spots. Excavation and recompaction fix the underlying cause, not just the visible symptom.
Any new paved surface starts with grading. If you are adding a driveway extension, an RV pad, or a parking area, grading and excavation is the first step. Skipping it or doing it poorly is the most common reason new pavement fails within a few years of installation.
Kingman's monsoon rains can erode unprotected soil quickly, especially on sloped lots. If you see channels, washouts, or areas where soil has been carried away from your driveway edges, regrading restores the correct slope and prevents erosion from reaching your foundation or undermining your pavement.
Our grading work starts with a site walk to understand the existing slope, drainage patterns, and soil conditions before any equipment is called in. We assess where water currently goes and where it needs to go - because in Kingman, a grade that works during a light rain may not be adequate when a monsoon dumps an inch of water in thirty minutes. Every project includes underground utility locating before we break ground, which is a required step in Arizona and one that protects your gas, water, and electrical lines from accidental damage. For new driveway connections to a public road, we handle permit coordination with the city or relevant road authority.
Once the ground is shaped and compacted, we spread and compact a layer of crushed aggregate base material before any asphalt goes down. That base layer adds strength, improves drainage, and forms the foundation your pavement is built on. When a project also calls for curbing, borders, or edge protection, we coordinate with our concrete curbing and sidewalks service so all the groundwork is done before the paving crew arrives.
Suits homeowners adding a new paved surface to their property, where the ground needs to be cut, shaped, and compacted from scratch before paving begins.
Suits properties with existing drainage problems - water running toward the house, low spots that collect moisture, or areas that have eroded and need slope correction.
Suits driveways being resurfaced or replaced where the old base has settled, shifted, or washed out and needs to be excavated and recompacted before new asphalt is applied.
Suits Kingman properties where caliche or rocky desert soil near the surface requires specialized equipment and extra preparation before the base layer can be placed.
Kingman sits at roughly 3,300 feet in elevation and receives most of its annual rainfall during the summer monsoon season - often in short, intense bursts that can dump a significant amount of water before it has anywhere to go. That makes drainage planning a critical part of every grading project here. A gentle slope that handles light rain in a mild climate may not shed monsoon runoff fast enough to protect a foundation or keep a parking area from flooding. The grade needs to be designed with the worst-case storm in mind, not average conditions. Homeowners in Fort Mohave, AZ and Dolan Springs, AZ face similar drainage challenges and are part of the service area we cover regularly.
The soil itself is the other factor that makes grading in Kingman different from most markets. Much of the ground in and around the city contains caliche - a hard, calcium carbonate layer that can sit just inches below the surface and resists cutting with standard equipment. Contractors who have not worked in the Kingman area may underestimate how much time and equipment caliche adds to a job. Our crew works in this soil regularly and comes prepared with the right equipment to get through it without unexpected cost overruns or delays that set back your paving schedule.
We visit your property to look at the existing grade, soil conditions, and drainage patterns before giving you a price. Anyone quoting a grading job over the phone without seeing the soil and slope is guessing. You receive a written estimate - no surprises when the crew shows up.
Before any equipment breaks ground, we arrange for underground utilities to be marked - a required step in Arizona. If your project needs a permit from the city or road authority, we handle that process and keep you updated on timing. Plan for a few business days for utility marking.
The crew arrives with the appropriate equipment - skid steer, grader, or excavator - and shapes the ground to the planned slope. In Kingman, caliche or rocky soil may slow progress if it is encountered; we will let you know what we find. A compacted aggregate base layer goes down once the native soil is shaped.
Before the paving crew takes over, we walk the graded area with you so you can see the finished grade and confirm the drainage direction looks right. If a permit inspection is required, we coordinate that before moving on. Nothing gets paved until the base is approved.
Free on-site estimates, written quotes, and utility locating handled for you. We reply within one business day.
(928) 352-0547We work in Kingman's caliche-heavy desert soil regularly and come prepared with the right equipment to cut through it. Contractors unfamiliar with local soil conditions often underestimate what caliche adds to a job - our estimates account for it upfront so the cost and timeline are accurate from the start.
We plan every grade with Kingman's monsoon runoff in mind, not just average rainfall. That means water has a clear path away from your home and foundation when a summer storm drops an inch of rain in under an hour - the condition that matters most in this climate.
We never break ground without arranging underground utility marking first. Arizona requires this step before any excavation, and it protects your gas, water, and electrical lines from accidental damage. It is part of every job we take on, not an extra you need to coordinate. Arizona 811 / Blue Stake sets the standard.
Arizona requires grading and paving contractors to hold a state-issued license, verifiable through the Arizona Registrar of Contractors. We are based in Kingman and work throughout Mohave County - not an out-of-area crew unfamiliar with local permit requirements or soil conditions.
Every grading project gets a written estimate before work starts and a walkthrough of the finished grade before the paving crew moves in. If the drainage direction does not look right, we correct it before anything gets paved.
After grading and base work are complete, concrete curbing defines the edges and protects your new pavement from vehicle encroachment and erosion.
Learn MoreWhen grading alone is not enough to manage monsoon runoff, drainage solutions add channels, culverts, or catch basins to direct water away from structures.
Learn MoreBeat the monsoon season - get your driveway graded and the base compacted before summer storms arrive and wash out freshly moved soil.