Foundation questions for Hattiesburg, MS. Most full repairs run $4,000–$15,000; the local ground is interbedded, so active material often underlies only part of a house; and an elevation contour is what tells you which part.
Settled — these have firm answers
How much does foundation repair cost in Hattiesburg?
Most full repairs run $4,000-$15,000, piers commonly $1,200-$3,000 each. Crack repair is $400-$1,500, drainage $1,500-$6,000, concrete leveling $500-$2,500. Those ranges are stable and you can plan against them.
Does Mississippi require a licence for this work?
Improvements to an existing residence exceeding $10,000 require a Remodeler licence from the State Board of Contractors, under Miss. Code Ann. 73-59-1. New construction over $50,000 requires a Residential Builder licence. Most full foundation repairs clear the $10,000 line.
Is the survey free?
Yes, everywhere we work, including the elevation contour, dated crack measurements, the written scope, and reading a competitor's quote with you. There is no version of this where a visit generates an invoice.
How long does the work take?
Two to five working days on site for most residential jobs once the layout is set, with the house occupied throughout. Drainage is usually one to two days. Concrete leveling is often hours.
Depends — the answer varies by house
Do I need piers, or just drainage?
It depends on what the contour shows. Readings still near flat with symptoms that reverse between seasons point at water. A consistent low stretch that does not recover points at support. Both are common here and the survey is what separates them.
Will my whole perimeter need piering?
Usually not, and that is the local specific. Because the ground is layered, active material frequently underlies part of a footprint rather than all of it. Whether that applies to your house is exactly what the contour answers.
Should the floors be brought back level?
It depends what is on them. Recovery closes some cracks and opens others, and tile, stone or cabinetry fitted while the floor was out of level can crack coming back. Stabilising in place is cheaper and lower risk. Both are legitimate; the scope should name which.
Do I need a structural engineer?
For most repairs, no. It depends on whether two bids disagree about extent, whether damage is severe enough to warrant a safety opinion, or whether something is contested. Those three cases are set out on their own page.
Cannot be known without measuring — be wary of anyone who claims otherwise
What is under my lot?
Nobody can tell you from a map. The Hattiesburg Formation is mapped regionally and MDOT lists it among high-volume-change soils, but that describes an area, not your property. A borehole or, for repair purposes, an elevation contour is what establishes what your house is actually doing.
Is my crack serious?
Not answerable from a photograph, and that is not a dodge. The same crack means one thing over a section reading low and another over a section reading flat. Width tells you very little on its own; location on the contour tells you most of it.
What will my repair cost?
Not knowable before the survey. The range is knowable - it is on the cost guide - but the number depends on how much of your footprint is over active material. Any specific figure quoted before measuring was invented.
Will it come back after the repair?
No honest contractor guarantees the ground will never move again. What can be committed to is what the warranty covers - the piered sections, or the structure - and that distinction should be written down. Ground behaviour changes; warranty language does not.
Still deciding?
The survey is free and the contour is yours to keep, including when it says nothing needs doing. See what the visit involves, what the work costs, or which service addresses which part of the house.
Get a free Hattiesburg elevation survey
Tell us which rooms are affected and which are not. On interbedded ground that contrast is the most useful thing you can give us — a house where the front is fine and the back bedroom is dropping is telling us something about what each end is sitting on. Same working day reply.