Site pad and driveway base work in Angleton, TX
We build the pad above the flood-prone grade instead of letting it settle into it.
What a site pad is, and why flat ground makes it matter more
A site pad is compacted fill built up to raise a building site, shop, barn, RV pad, or driveway base above the surrounding grade. On the flat coastal prairie around Angleton, a structure set at natural grade sits in the same bowl as everything else, and everything else includes whatever water the yard and the county ditch can't move fast enough. Building the pad up, even 8 to 18 inches, and sloping it to shed water away from the structure on all sides is often the difference between a shop floor that stays dry and one that doesn't.
We handle two related jobs. Building pads for sheds, shops, barns, and RV or trailer pads, and driveway base work, the compacted foundation layer that goes under gravel, caliche, millings, or a future concrete pour. Both start the same way: strip the organic topsoil, bring in the right fill, and compact it in lifts instead of dumping it and pushing it flat.
What it costs
| Scope | Typical range |
|---|---|
| Driveway base prep, standard residential drive, 200 to 400 sq ft | $2,200 to $4,200 |
| Small building pad, shed or RV pad, up to 600 sq ft | $3,200 to $5,600 |
| Larger shop or barn pad, 1,000 to 2,000 sq ft, 12 to 18 inch build-up | $5,800 to $9,800 |
Price scales with pad footprint, how much fill height is needed above natural grade, soil conditions on your specific lot, and how far equipment has to haul material to reach it.
How we build a pad
Strip and survey
Remove topsoil and organic material first. Building on unstripped ground is the single biggest reason pads settle unevenly later.
Set target elevation
We shoot the surrounding grade, the nearest ditch or drainage path, and set a pad height that actually clears the flood-prone low point, not a guess.
Haul and place fill
Suitable fill material, typically clay or sand-clay mix depending on what's being built on top, brought in and placed in measured lifts.
Compact each lift
Every lift gets compacted before the next goes on. Skipping this step is exactly what causes a pad to settle and crack a year or two later.
Final grade and slope
The finished pad slopes away from the structure or driveway centerline on all sides so water moves off it toward the yard's actual drainage path.
Cap material
Crushed limestone, caliche, or a stabilized base goes on last, matched to what the pad needs to support, foot traffic, a shed, or a truck and trailer.
A standard driveway base or small building pad usually runs one to two days. Larger shop or barn pads with more fill height typically run two to four days.
Failure points we watch for
- Building on unstripped topsoil. Organic material under a pad decomposes and settles unevenly, cracking whatever sits on top within a couple of seasons.
- Skipping compaction between lifts. Dumping fill in one thick layer and pushing it flat looks finished the day we leave and settles unevenly the first time it gets properly wet.
- Grading the pad flat instead of sloped. A perfectly level pad holds rain on top of itself. Every pad needs a slight fall away from the structure in every direction.
- Ignoring the downstream ditch. Raising a pad without checking where the shed water goes can just move your flooding problem to a neighbor's fence line, or back onto your own driveway.
- Underestimating fill height on truly flat lots. On the flattest lots around Angleton and Danbury, an 8-inch pad can still sit below the surrounding water line during a bad storm. We check actual elevations, not assumptions.
One thing we don't do
We don't pour concrete slabs ourselves. We build and compact the pad to the elevation and grade a concrete crew needs, and we sub the actual pour to a concrete contractor. If you just need the compacted base under gravel or caliche, we handle that start to finish on our own.
Site pad questions
How high should my pad be above grade?
It depends on your lot's actual elevation relative to the nearest ditch or low point, not a standard number. We shoot the grade on-site and recommend a height that clears the water line we actually see, commonly 8 to 18 inches on flat Brazoria County ground.
Do I need a permit for a building pad?
The pad itself usually doesn't need a separate permit, but whatever gets built on it, a shop, barn, or accessory structure, often does through the county or city depending on where your lot sits. We'll flag it if your project looks like it needs one.
What fill material do you use?
Typically a clay or sand-clay blend for the structural fill, capped with crushed limestone or caliche depending on what the pad needs to support. We don't use unscreened spoil dirt that hasn't been checked for debris or organic content.
Can you build a pad and pour the driveway too?
We build and compact the base to grade. For the actual concrete or asphalt surface, we work with a concrete crew we've used for years and coordinate the timing so there's no gap between our work and theirs.
Planning a shop, barn, or driveway base?
Tell us your footprint and we'll come shoot the grade before you order fill.
Tell us about your pad
We serve Angleton, Danbury, Rosharon, West Columbia, and Sweeny only.