Chantilly mixes big-box corridors with genuinely residential pockets — Franklin Farm's established streets, the neighborhoods around Sully Station, the newer enclaves pushing west. The common thread is grade: this part of the county rolls, and the subdivisions were cut into it with the steep leftover slopes homeowners inherit. Those slopes are our raw material.
Subdivision Slope Projects
The typical Chantilly call starts with a backyard that drops away from the house — a walkout or daylight basement with a hill for a yard. Terracing turns that hill into levels: a patio terrace off the house, garden beds in the middle, lawn or naturalized planting at the bottom. Segmental block is the workhorse here, with natural stone for the walls that face the street or the main living spaces.
Long Walls, Property Lines
Chantilly's larger lots often need long retaining runs along property lines or between neighbors at different grades. Long walls reward careful planning — consistent base prep across the whole run, drainage outlets at planned intervals, and stepped tops that follow the grade gracefully. We have built enough of them to know where the trouble spots hide.
Stormwater Reality
Western Fairfax County gets the same intense summer storms as the rest of the region, and Chantilly's clay delivers the water to your wall efficiently. Every wall we build here is designed for saturated-soil pressure, not fair-weather math — drainage stone, perforated pipe, and outlets sized for real storms. Our drainage guide explains the engineering mindset.
Start Your Chantilly Project
Get a free site visit and written estimate — we will walk your grade and design the fix.