
Sticking doors, sloping floors, and diagonal cracks are signs your foundation has moved. We lift sunken slabs in McAllen back to level, pull the required permits, and back the work with a written warranty.

Foundation raising in McAllen is the process of pushing a sunken or tilted slab back up to its original position using piers driven into stable soil or foam injected beneath the concrete - most residential jobs take one to three days on-site once the permit is approved, with the full process from first call to final inspection typically running two to four weeks.
McAllen and the surrounding Rio Grande Valley sit on a thick layer of expansive clay soil that swells when wet and shrinks during dry spells. That constant movement is the primary reason foundation problems are so common here - and why foundation raising in McAllen requires a different approach than in areas with sandy or rocky ground. Homes built in the 1960s through 1980s are particularly vulnerable because they were often constructed on shallower foundations designed before modern understanding of this soil behavior.
Homeowners who need to access pipes beneath their slab as part of the repair process may also want to ask about our concrete cutting service, which handles clean, precise openings for plumbing access before or after the foundation work is completed.
If interior doors that used to swing freely now drag on the floor or refuse to latch, the frame of your home may have shifted. This is one of the most common early signs McAllen homeowners notice, especially after a long dry summer when the soil has pulled away from the foundation. Windows that feel jammed in their frames are another version of the same problem.
Diagonal cracks running from the corners of door frames or windows - especially ones that are wider at one end than the other - are a sign that part of your home has moved more than another part. Hairline cracks in drywall are normal in any home, but cracks wider than a quarter-inch, or cracks that have grown since you last noticed them, deserve a professional look.
Walk around your home and look at where the floor meets the wall. If you can see a gap that was not there before, or the baseboard has pulled away from the wall, the floor has likely dropped in that area. In McAllen homes built on expansive clay, this kind of gap often appears in the center of the house first, where the slab is farthest from the perimeter support.
Stand in the middle of a room and notice whether the floor feels noticeably tilted, or whether you can feel a dip when you walk from one side to the other. A marble or golf ball rolled across the floor is a simple test - if it rolls consistently toward one corner, that area of the foundation has likely dropped. This is especially common in McAllen homes that went through several dry summers in a row without consistent irrigation around the foundation.
We perform foundation raising for residential homes and light commercial properties across the Rio Grande Valley. Every job starts with a thorough on-site assessment - measuring floor elevations, inspecting interior and exterior cracks, and checking for signs of under-slab plumbing leaks before recommending any lifting method. Depending on your home and the extent of settling, we use pier systems driven into stable soil beneath the clay layer or foam injection for smaller, more localized areas. We handle the permit application through the City of McAllen Development Services department and coordinate the required city inspection after the lift is complete. Property owners whose slab has shifted due to a broken pipe may also need our concrete cutting service to access and repair the pipe before the foundation is raised.
For homes where the foundation damage is too extensive for raising alone - or where the original slab was poured too thin to support a repair - our slab foundation building service handles a complete new pour from the ground up. Both options can be evaluated on the same site visit.
For homes with significant settling where support needs to reach stable soil well below the active clay layer.
For homeowners with smaller, localized areas of settling where targeted lifting is the most practical solution.
For any McAllen homeowner who needs the job done on the record with city permits, inspections, and closed-permit documentation.
The Rio Grande Valley sits on some of the most expansive clay soil in Texas. When McAllen summers push temperatures past 100 degrees for weeks at a time, that clay dries out and pulls away from your foundation - sometimes visibly, creating gaps along the perimeter of the slab. When the rains come, it swells back. That repeated cycle is why so many homeowners in established neighborhoods near downtown McAllen eventually deal with sticking doors, uneven floors, and cracks that keep coming back. A repair that does not go deep enough to reach stable soil below that active layer will fail within a few years as the cycle continues. Foundation raising in McAllen also often reveals under-slab plumbing leaks - common because the constant soil movement puts the pipes beneath your slab under constant stress, especially in homes built before the 1990s.
We serve homeowners throughout Hidalgo County, including those in Edinburg where clay soil conditions are similar to McAllen, and in Mission where older neighborhoods on the west side of the Valley face the same combination of aging foundations and expansive soil. The permit process and inspection requirements are specific to each city, and we handle those details for every job we complete.
When you call, we ask about the age of your home, the symptoms you have noticed, and whether you have had previous foundation work done. We schedule a time to visit in person - no reputable contractor should give you a price over the phone without seeing the foundation first. Expect a reply within one business day.
We walk through your home and around the exterior, measuring floor elevations and looking at cracks, gaps, and visible signs of movement. We also check for signs of under-slab plumbing leaks before recommending any lifting - a missed leak means the foundation could settle again in the same spot after we finish.
Once you agree to move forward, we apply for the required permit through the City of McAllen Development Services department. This typically takes a few business days. We handle the permit process for you and give you a start date once approval comes through.
The crew installs the support system - piers driven into stable soil or foam injection, depending on what your home needs. After the lift, a city inspector verifies the work. We walk you through the warranty and schedule a follow-up visit within the first year to confirm everything has held.
We visit the property before quoting, check for under-slab plumbing leaks as part of the assessment, and handle all City of McAllen permit paperwork. No phone estimates, no pressure.
(956) 899-5558We apply for the required permit through the City of McAllen and coordinate the city inspection after the work is done. That independent verification protects you at resale and creates a documented record that the job was reviewed - not just claimed to be completed correctly. Unpermitted foundation work is one of the most common problems that surfaces when McAllen homeowners try to sell.
One of the most frustrating outcomes for McAllen homeowners is paying for foundation raising only to have the same area sink again because a leaking pipe under the slab was never found. We check for under-slab plumbing issues as part of our assessment so you are not spending money on a fix that will not last.
McAllen sits on a thick layer of highly expansive clay soil that swells and shrinks with every wet and dry cycle. We go deep enough to reach stable soil below the active clay layer, so the repair holds through the next dry summer and the one after that - not just until the next rainy season. Shallow repairs on this type of ground fail faster than homeowners expect.
We work out of 2243 Pecan Blvd in McAllen and perform foundation raising across Hidalgo County and the broader Rio Grande Valley. We know the permit process, the clay soil conditions, and the construction history of homes built here from the 1960s through today. References from recent local jobs are available on request.
The Foundation Repair Association recommends that homeowners in areas with expansive soil hire contractors who are familiar with local soil conditions and willing to put their warranty in writing - both of which are standard parts of every job we complete in the Rio Grande Valley. We combine local knowledge of McAllen clay conditions with the permit management and documented process that protects your home when it matters most.
For more on Texas homeowner protections related to foundation work, see the Texas Department of Insurance foundation repair consumer guide. For information on how Rio Grande Valley clay soils drive foundation movement, the Texas A&M AgriLife Extension publishes detailed soil research for South Texas homeowners.
When foundation repair uncovers the need to access pipes or remove damaged slab sections, precise concrete cutting is the next step before repairs can begin.
Learn moreFor properties where the existing foundation is beyond repair and a completely new slab needs to be poured from the ground up.
Learn moreEvery summer that passes without addressing settling is another cycle of clay movement working against your slab - call us today and get a written estimate within one business day of your site visit.