Service · Excavation
Excavation & Site Preparation
Grading, tear-outs, land clearing and engineered stone base preparation for every driveway, parking lot and concrete pad we install.
You can't see it once the asphalt or concrete goes down, but the base is the reason your surface lasts. A driveway or parking lot built over a soft subgrade or a thin, uncompacted stone base is engineered to fail — usually within the first five winters. Nothing you can do on top makes up for a bad base.
Rendon Paving handles excavation and site preparation for every paving and concrete project we install, and we take on excavation as a stand-alone service too — tear-outs, grading, foundation excavation, gravel drives, ready-to-pour slabs and prepped pads for sheds, garages and equipment. We work across Painesville, Mentor, Willoughby, Concord Township, Chardon, Cleveland and all of Lake County.
Our Excavation Process
1. Layout and utility locates. We stake or paint the work area, then call Ohio 811 (OUPS) at least 48 hours ahead. Private locates are added if the property has irrigation, invisible fence or unmarked service lines.
2. Tear-out and haul-off. Existing asphalt, concrete or gravel is broken up, loaded and hauled to a recycling facility whenever the material qualifies. Sod and topsoil are stripped and stockpiled if we can reuse them later on site.
3. Excavation to grade. We dig to the depth required for the finished surface plus the base thickness, sloping the excavation to promote drainage. Excess soil is hauled off or reused on the property if you want it.
4. Subgrade proof-roll and stabilization. A loaded truck or roller passes over the subgrade to reveal soft spots. Anything that pumps or deflects gets over-excavated and replaced with stone, or reinforced with geotextile fabric.
5. Stone base placement and compaction. #304 crushed limestone is placed in lifts — typically 3 to 4 inches at a time — and compacted with a vibratory roller. Well-compacted stone behaves like a solid slab; poorly placed stone might as well be sand.
6. Final grade check. We shoot elevations with a laser or level to confirm the base is at the right slope for drainage and the right elevation for the asphalt or concrete going on top.
Site Prep Services We Offer
- Driveway and parking lot subgrade preparation
- Concrete slab and pad preparation (garage, patio, shed, generator)
- Foundation and footing excavation for additions and outbuildings
- Gravel driveway installation and regrading
- Land clearing and brush removal for new driveways
- Small demolition and tear-out of existing pavement
- Fill soil placement, compaction and rough grading
- Trenching for drainage, conduit and utility lines
- Regrading around foundations to move water away
- Stockpile relocation and site cleanup after other trades
Why the Right Equipment Matters
Excavation looks simple until you watch a crew try to grade a driveway with a homeowner's tractor. The depth, the slope, the compaction and the elevation checks all have real tolerances, and hitting them consistently across a whole site requires the right machines and someone who's been operating them for a long time.
We show up with compact and standard excavators, skid steers with grading attachments, vibratory rollers, plate compactors and laser levels. That combination lets us work efficiently on tight residential sites and productively on large commercial ones without shortcuts.
Benefits
- Adds 5 to 15 years of life to whatever surface goes on top
- Prevents settlement, dips and localized failures
- Correct drainage slope from day one
- Fewer emergency repairs in years 3 through 10
- Predictable finished elevation for garages, sidewalks and thresholds
- Cleaner overall job because prep issues aren't fixed on top of new asphalt
Materials & Equipment
- #304 crushed limestone for compacted aggregate base
- #57 or #411 larger stone for wet or unstable subgrades
- Non-woven geotextile stabilization fabric
- Compaction equipment: vibratory rollers and plate tampers
- Compact and standard excavators, skid steers, grading blades
- Laser levels and rotary lasers for elevation control
Why Choose Rendon Paving
We do our own excavation — the paving and concrete crews aren't guessing what's under their work.
Proof-rolled subgrades and compacted lifts, always.
Utility locates called on time, every time.
Correct drainage slope planned before we dig, not corrected after.
Licensed and insured with clean cleanup and haul-off.
5.0 star reviews across Google and Yelp from customers all over Lake County.
Frequently Asked Questions
Why is base preparation so important?+
Roughly 70% of a pavement's lifespan comes from what's under it. If the subgrade is soft or the stone base is thin or poorly compacted, no amount of quality asphalt or concrete on top will save the project. Every crack, dip and pothole you see on old pavement usually traces back to a base problem.
How deep do you excavate for a driveway or parking lot?+
For a residential asphalt driveway we typically excavate 10 to 12 inches below finished grade — enough for 6 to 8 inches of compacted stone and 3 inches of asphalt. Commercial lots and areas with heavy trucks go deeper. Concrete slabs generally need 8 to 10 inches of excavation to allow 4 inches of stone plus 4 to 6 inches of concrete.
What kind of stone do you use for base?+
For most driveways and parking lots we use #304 crushed limestone — a well-graded aggregate that compacts tight and drains well. Wetter or softer subgrades may call for a larger stone (#411 or #57) below the #304, or geotextile fabric between the subgrade and stone.
Can you handle land clearing and small demolition?+
Yes. We clear brush and small trees, remove stumps, tear out old driveways or concrete slabs, and haul off the debris. For larger tree removal we coordinate with a tree service and handle everything at grade and below.
Do you have to be on site for the excavation?+
Not usually. Once we've walked the site with you and agreed on the layout, elevations and drainage plan, we can execute independently. We photograph anything unexpected we find and call before making decisions that change the scope.
How do you handle utilities and Ohio 811 locates?+
We call Ohio 811 (OUPS) at least 48 hours before any dig and have private utility locates done if the property has irrigation, invisible fencing or other unmarked services. We won't put a shovel in the ground until locates are confirmed.
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