Centennial Foundation Repair

Here's what actually happens when you call us about a foundation crack in Centennial. First, nobody tries to sell you piers over the phone. We schedule a visit, and our structural engineer, on our staff rather than borrowed from a subcontractor, walks the whole house: the crack you called about, the ones you haven't noticed, the doors that stick, the grade around the perimeter, where every downspout dumps.

Then you get a written read on what's moving, why, and what it needs. Sometimes that's a repair plan with piers and a start date. Just as often it's smaller than you feared: fix the drainage, seal the crack, watch it for a season. The houses here are decades old, and nearly all of them have some history with this clay. History isn't the same thing as an emergency, and we know the difference.

What the engineer documents on the first visit

• Every crack, measured, photographed, and mapped on a sketch of the house
• Floor levels shot with an instrument, not eyeballed
• Doors and windows checked for racking and sticking
• Exterior grade and downspout discharge points around the full perimeter
• Evidence of past repairs and how well they've held
• A written summary sorting what's cosmetic from what's actually moving

Why Centennial basements crack in the first place

The soil across this part of Arapahoe County carries clay that changes volume with its moisture content, and a foundation is just a stiff box parked in that soil. Wet years push. Drought years pull away. Over decades of cycles the box gets worked like a paperclip, and the stress surfaces in the places engineers expect: stair-steps through block, diagonals running off window corners, hairlines in poured walls.

Water management decides how fast all that happens. In the older sections of town, from Southglenn over to Foxridge, we constantly find grading that has settled back toward the house and gutters discharging right at the footing. That pattern sits behind most of the movement we're hired to fix, and it's why nearly every repair plan we write includes a drainage line item next to the structural one.

The fix has to match the problem

The repair itself, day by day

If the plan calls for piers, here's the rhythm of the work. We expose the footing at each marked location, which means some careful digging near your landscaping; we're up front about exactly what has to move and what goes back afterward. Steel piers get driven or screwed down until they hit refusal at material that can carry the load. Then comes the satisfying part: hydraulic jacks bring the settled section back toward level, brackets lock the house to the piers, and the holes get backfilled and compacted in lifts.

Most residential pier jobs run days, not weeks, and you live in the house the entire time. Interior crack repair and cosmetic patching come last, after the structure is stabilized. Patching before stabilizing is just repainting a moving target, and we won't bill you for that.

The call I like making is the one where we tell a homeowner they don't need us yet. Fix the gutters, keep the moisture around the foundation steady through a drought, and phone back if that crack ever grows past the pencil mark.From the crew lead on these jobs

Season matters less than you'd think

Foundation work runs year-round on the Front Range. Pier installation doesn't care much about air temperature, and winter soil often trenches cleaner than spring muck does. The scheduling wrinkle is deep frost: when the ground is frozen solid at footing depth, excavation slows and a start date may slide a week. Any concrete placed as part of a repair follows the cold-weather playbook, warmed water in the mix, blankets over the work, and never a pour over frozen ground.

Drainage corrections are the one piece we push to finish before spring. Snowmelt season is when bad grading does its damage in Willow Creek and Piney Creek backyards alike, so a regrade wrapped up in fall or winter has already paid for itself by April.