Laser-precise leveling, proper soil compaction, and premium select fill dirt delivery. We construct engineered pads for custom homes, shops, barndominiums, and RV pads with flawless water runoff planning.

We source and haul high-quality red select fill dirt, ensuring a stable clay-loam structure that resists foundation shifting.
We pack clay fill in uniform 6-inch lifts using heavy vibratory rollers, achieving standard building compaction ratios.
Using dual-slope rotary laser transmitters, we grade the pad flat within fractions of an inch to prevent foundation leveling gaps.
Every pad is graded with proper surrounding swales and drainage slopes to keep heavy rainwater flowing away from your foundation.
We surgically remove all trees, root webs, and organic underbrush from the planned building envelope footprint.
We scrape away loose, spongy organic topsoil to expose the hard load-bearing subgrade clay layer underneath.
We haul in red select clay fill and compact it in uniform lifts using commercial padfoot and smooth drum packers.
Using rotary laser guides, we perform the final precision grading cut to deliver a perfectly level, foundation-ready pad.
Montgomery Construction is the premier provider of commercial-grade house pad, shop pad, and building site preparation across Montgomery County, Conroe, Willis, Magnolia, Plantersville, and throughout Grimes County, TX. We specialize in preparing engineered, compact select-clay bases for custom homes, rural barndominiums, detached garages, agricultural barns, and heavy RV concrete pad bases.
Compacted load-bearing capacity is the single most critical factor for foundation stability on East Texas clay. Our heavy earthmovers systematically strip soft organic topsoils, haul in clean, non-expansive red clay select fill, and run commercial vibratory rollers to achieve maximum structural integrity. Build on a foundation that stands the test of time with our experienced local crew.
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Select fill is a clay-sand mixture with low plasticity. It holds its shape under pressure, resists water expansion/shrinkage, and is required by structural engineers to provide a stable, load-bearing soil foundation for concrete slabs.
We construct pads using compaction standards (95% Standard Proctor). We can easily coordinate with independent local geotechnical engineers to conduct nuclear gauge compaction tests to guarantee slab compliance.
Every pad we build is graded with a sloped perimeter (typically 3-5 feet of flat shoulder) leading directly into engineered drainage swales and runoff channels, keeping water away from the foundation during heavy rains.
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