House Leveling in Mobile, AL

Mobile housing stock is unusually old for the Gulf Coast. The historic districts — Oakleigh Garden, Lower Dauphin, De Tonti Square, Old Dauphin Way — are full of pier-and-beam homes built between 1880 and 1930 on brick or stone piers that were never designed to last 130 years. Those original piers have softened, shifted, or sunk into the sandy-loam soils, and the floor systems above them sag in ways the original builders never anticipated.

Newer slab homes in West Mobile, Tillman Corner, and Theodore have a different problem: they were poured on builder-grade pads over poorly compacted fill, and a percentage of them settle differentially within 15-25 years. Either way, the symptoms are the same — floors that slope, doors that will not latch, gaps between baseboard and floor, and the unmistakable feeling that one corner of the room is lower than the other.

For pier-and-beam homes, leveling is performed from underneath in the crawlspace. We measure the deflection across every beam and joist, install new helical piers or concrete pads where the original piers have failed, and use hydraulic jacks and steel shims to bring the floor system back to level in controlled increments. Done right, the process happens slowly enough that drywall and plaster above do not crack further during the lift.

For slab homes, the methods are different — typically helical or push piers driven through the soil to load-bearing strata, then hydraulically lifted to bring the sunken section of slab back toward original elevation. For void-fill situations under center-slab areas, we use polyurethane foam injection that expands under the slab and lifts it into position. Every method we use is engineer-specified for the specific home and soil condition, not a one-size-fits-all approach.

The full workflow:

• Inspection and elevation survey — we map the floor across the entire footprint to identify exactly where, how much, and in what direction the home has moved.
• Engineer specification — a PE-licensed Alabama structural engineer reviews the survey and specifies pier locations, lift sequence, and final target elevations.
• Crew mobilization — for pier-and-beam jobs, our crew works almost entirely from the crawlspace. For slab jobs, exterior excavation is required at each pier location, with landscape restoration included.
• Controlled lift — the actual lift is performed gradually over hours or sometimes days, with continuous elevation monitoring at multiple points so no part of the structure is overstressed.
• Engineer sign-off — final elevation survey, comparison to target, and a sealed certification letter you keep on file.

Most Mobile leveling jobs take 3-7 working days from mobilization to completion, with the household typically able to remain in the home throughout.

House leveling is the highest-ticket service in our scope. Pier installations run $1,500-$3,500 per pier, and most leveling jobs require 6-20 piers depending on home size and the extent of settlement. A typical full-house leveling for a Mobile pier-and-beam home runs $12,000-$35,000, while slab home leveling runs $10,000-$40,000. Every piece of work is covered by a 10-year transferable warranty on the piers and structural lift.

For historic homes in Oakleigh and the surrounding districts, we coordinate with Mobile Historic Development Commission requirements when any exterior work is visible. We have worked on enough 1890s and 1900s homes to know what plaster, original heart-pine flooring, and historic windows will tolerate during a lift — and we slow the process down where needed to protect what makes those homes worth saving in the first place.

We provide house leveling across Mobile, Midtown, West Mobile, Saraland, Semmes, Theodore, Tillman Corner, and Chickasaw, with particular focus on the historic pier-and-beam stock of Oakleigh, Old Dauphin Way, and the Lower Dauphin Street corridor. Every job starts with a free written estimate after a full on-site inspection. Call (251) 318-8331 to schedule.