Manufactured & mobile homes · Piers, blocking & pad support · Free inspection

How much mobile home leveling costs in San Antonio and Austin.

Mobile home leveling is priced by how many piers have to be reset, how tight the access is under the home, and whether the pad itself needs work. There is no square-foot number for it, because two homes the same size can need very different amounts of blocking touched. A manufactured home sits on piers and blocking over a pad rather than on a poured slab, so re-leveling means shimming and resetting what is already there instead of driving new piers to refusal. That is often the cheaper correct fix, and we say so plainly when it is. The free inspection turns those drivers into a firm written number for your home.

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MARRIAGE LINESTEEL FRAMEPIERS AND BLOCKINGSKIRTINGANCHORPADACTIVE CLAYSTABLE STRATA

Costs

What drives a mobile home leveling price.

We do not publish a number for this scope, because the honest one does not exist until somebody has been under your home. Four things move it. First, the count. Every pier and blocking stack that has to be jacked, re-shimmed, or rebuilt is a unit of work, and a home with a handful of settled supports is a different job from one where most of the run has walked. Second, access. A home sitting low, over soft or wet ground, with tight crawl room, costs more to work under than one you can move around beneath. Third, the pad. If water has washed out ground under the blocking, the support has to be re-bedded before anything is worth re-shimming. Fourth, the anchors and tie-downs, which sometimes go slack or pull when the blocking moves. We check them and report what we find.

People also call this trailer house leveling, and it is the same work. It is not slab pier work, so do not price it against a foundation repair cost guide written for houses on piers driven to refusal. Our inspection is free, the readings are written down, and the quote names the pier count. If the honest answer is that your home is sitting fine and the doors are binding for another reason, you will hear that instead.

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The system under the floor

How a manufactured home carries its weight.

The home came from the factory on its own steel chassis, and that frame is the structure. Under the frame sit piers, usually stacked block on a footing pad, with shims or a cap at the top taking up the last fraction of an inch. Those piers rest on a prepared pad rather than on a poured slab or a wood beam. Anchors and tie-down straps hold the home down against wind. Skirting closes the perimeter so the space underneath stays out of the weather.

That is why re-leveling is a different job from the pier work we do on site-built houses. You level to the frame and to the marriage line, the seam where the two halves of a double-wide were joined, not to a floor finish that has been patched over the years. And you get there by taking load off a pier, resetting or rebuilding the blocking under it, and shimming the frame back toward plane, rather than by driving new support until the soil proves it is carrying.

Excavated pier hole and spoil pile beside the masonry skirt wall of a site-built house in dark clay
A pier hole beside the masonry skirt of a site-built house, in the same dark clay a manufactured home sits on. Under a manufactured home the skirting is a panel, and the blocking behind it is what moves.

What homeowners notice first

The signs a mobile home has gone out of level.

Openings go first. Doors drag on the jamb, stop latching, or drift open on their own, and windows stop sitting square in their frames. Then check the marriage line down the middle of the home. A seam that has opened, cracks tracking the ceiling beside it, or a ridge you can feel through the floor all say the two halves are no longer sitting at the same height, which is the clearest signal a manufactured home gives you.

Outside, look at the skirting. Gaps opening between the panels and the home, or between the panels and the ground, mean something under there has dropped. Sight along the siding line from a corner and you can often see the sag. Inside, a floor that feels soft or springy over one spot usually means a pier under that spot has settled or dropped out of contact with the frame, so the floor is spanning further than it was built to. Those are the same symptoms sticking doors and uneven floors show in site-built houses, with a different cause underneath.

Daylight gap at the top corner of an interior door where the frame has racked out of square
Daylight at the top corner of a door. The opening went out of square because what carries it moved.

On the job

What re-leveling a manufactured home involves.

Most homes need part of this list rather than all of it. The inspection sorts which part before anyone talks money.

01

Measure before anything moves

Floor elevations through the home and a read on the frame, so the plan starts from numbers rather than from where the floor feels wrong. You get the readings either way.

02

Open the perimeter and get underneath

Skirting panels come off where we need access. What is under there decides most of the scope, and we would rather you look at it with us than take our word for it.

03

Reset the piers and the blocking

Jacks take the load off a support, the blocking gets rebuilt or re-shimmed, and the frame comes back toward plane in stages, with the readings re-checked as it goes. The marriage line gets watched the whole time, because that seam is where the two halves either close back up or tell you to stop.

04

Deal with what is keeping the ground wet

Drainage, downspout routing, grading away from the skirt, and a ground cover under the home where one is missing. If the pad stays wet the blocking walks again, so this part is not optional.

05

Check the anchors and the tie-downs

Straps and ground anchors can go slack or pull when the blocking moves. We look at them, tell you what we find, and put it in writing with the rest of the readings.

The ground under the pad

Why manufactured homes go out of level on Central Texas clay.

Blocking is shallow support. It bears near the surface, which is exactly where expansive clay does its swelling and shrinking, so a manufactured home feels the seasonal cycle more directly than a house on deep piers does. Water is the mechanism every time. Roof runoff with nowhere to go concentrates at the skirt line and washes ground out from under a footing. Grading that has drifted back toward the home over the years sends the same water underneath. Bare ground under the home wicks moisture up and keeps the center damp while the perimeter bakes dry, and the difference between those two shows up as a twist in the frame.

That is why the moisture work is part of the repair rather than an add-on. Drainage correction and moisture control under the home are what keep reset blocking from walking again. We see this most on the deep Houston Black clay of the south side, Von Ormy, Somerset, and Elmendorf, where manufactured homes on pads are a normal part of the housing stock, and along the rural edges of the rest of the corridor.

Soil pulled back from the exposed slab edge of a brick house after a dry summer
Central Texas clay shrinking back from a slab edge after a dry summer. The same ground carries a manufactured home's pad.

Compared with a house on a slab

How this differs from leveling a house on a slab or a crawl space.

House leveling on a slab means putting support beneath the grade beam, driving or pressing it until the soil proves it is carrying the load, then lifting in staged increments against an elevation map. Pier and beam repair means going into a crawl space and working the beams, sills, and blocks the wood floor rests on. A manufactured home has neither. It has its own steel frame carried by blocking on a pad, so the work is resetting that blocking, and the price drivers are the ones listed above rather than pier depth.

The reason this matters is that people get quoted the wrong scope. A manufactured home does not need perimeter piers driven to refusal to sit level, and it should not be priced as though it does. Re-leveling and pad support is frequently the cheaper correct fix, and we quote it as its own scope. Motmot is inspector-led and ICC-certified, and works alongside independent Texas-licensed engineers on the scopes that call for one. See the rest of what we do on the services page.

Straight answers

Common questions about mobile home leveling.

There is no flat rate, and a company that quotes one over the phone is guessing. The price follows how many piers and blocking stacks have to be reset, how much room there is to work under the home, and whether the pad itself needs repair or fill where water washed it out. We check the anchors and tie-downs while we are under there and report what we find. Access is the swing factor people underestimate, because a home sitting low over soft, wet ground costs more to work under than one with clean crawl room. Our inspection is free, and it ends with a firm written number for your home instead of a range.
There is no calendar for it. You re-level when the measurements say to, and not before. A manufactured home sits on shallow blocking over a pad, so it answers to the seasons more directly than a deep pier does, and Central Texas clay gives it a wet swing and a dry swing every year. Check it after a hard drought, after a long wet stretch, and any time doors start binding or the seam down the middle of the home opens up. A home with good drainage, a dry pad, and blocking that has stayed put can go a long stretch without being touched. We measure and tell you which one you have.
It depends on the pier count, how much skirting has to come off, and what shape the pad is in. A few piers reset on a home with good crawl room is a much shorter visit than a full re-level on a home sitting low over washed-out ground. We will not guess at a schedule before we have been under the home. The written quote names the pier count, so you know that before anyone starts.
The home tells you at the openings first. Doors that drag, stick, or swing open on their own, and windows that no longer sit square in their frames. Then look down the marriage line, the seam where the two halves of a double-wide meet. Gaps along that seam, cracks tracking the ceiling beside it, or a ridge you can feel underfoot mean the halves are no longer sitting at the same height. Outside, look for gaps opening between the skirting and the home or the ground, and for a sag you can sight along the siding line. Floors that feel soft or springy over one spot usually mean a pier under that spot has settled or dropped out of contact. Any of those earns a free inspection.

Not sure whether your home has gone out of level?

Free inspection, written readings, and a straight answer about what actually needs resetting. We will tell you when the blocking is fine and something else is causing the doors to bind.

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