Foundation raising in South Gate CA - a level house and an answer for why it sank
Doors sticking, cracks over windows, a floor that slopes? We find out why your house settled, then lift it back toward level.

What does it take to level a house that's settling?
Foundation raising in South Gate brings a settled house back toward level, either by lifting a slab on piers driven down to soil that can carry the weight or, on a raised pier and beam house, by shimming or replacing the piers from the crawl space.
Most people call because a door started sticking, a crack opened over a window or a marble rolls across the kitchen on its own. The price turns on whether you have a slab or a raised floor, how far it's dropped and whether we're lifting one corner or the whole house, and the schedule turns mostly on how many piers it takes and the city's permit. You get your own number on the estimate after I've looked under and around the house, because before that any figure is a guess, and I don't like guessing with your house.
How we handle foundation raising, start to finish
Before I talk about lifting a house, I want to know why it sank. So we start by measuring how far out of level it is, looking at where the water goes around it, checking the footing and seeing whether the movement is still going, and then I tell you whether piers or shims fit how far it's gone. On a slab, our crew digs out along the perimeter to expose the footing, drives piers down to load-bearing soil, the firm ground that can hold the house, and lifts in small steps while we watch the floors and walls. On a pier and beam house, we work from the crawl space, shimming the piers that dropped and replacing the ones that failed. Then we backfill, pack the dirt we dug out and clean up. Lifting is the part everyone pictures. Finding the cause is the part I won't skip, because a house lifted without it tends to come back down.
If a patio or walkway runs right up to the wall where we need to dig, we use concrete cutting to take out a clean section instead of jackhammering more than we have to, then pour it back. When an old driveway sloped toward the house and helped soak the ground, a new concrete driveway poured to drain away from the wall is often worth doing while we're there.
Permits, inspections and house leveling in South Gate
The City of South Gate typically requires a permit for home repairs and alterations and for most excavation, and a leveling job is a repair that often means digging along the foundation, so expect one. When a job calls for a permit, we pull it and work through the inspections with the city's building and safety office, which reviews plans and inspects work against state law and city rules on structure and safety. The contractor has to show a state license card, ID and a copy of workers comp to get that permit. Check the license too, because the state license board has a class for contractors who raise, lower and underpin houses and their foundations, and that class doesn't cover repairs to the parts of the house that stay in place, so ask whoever you hire what their license covers for your job.
A lot of the houses we see in South Gate are older, and plenty have a driveway or patio poured tight against the wall and downspouts emptying right beside the foundation. Some sit on slabs and some on raised floors, so the first job is figuring out which you have and what the water's been doing. We see the same mix on jobs in Lynwood and Huntington Park.
How foundation raising works with us
Call or send the form
Tell us what you're noticing, like a sloping floor or doors that stopped closing. We'll set a time for me to come out.
I measure and find the cause
I come out myself, check how far the house is out of level and look at the ground, the drainage and what the house sits on. The estimate tells you what I think caused it, whether piers or shims fit, how much of the house needs lifting and the price.
We pull the permit and lift
If the job needs a permit, we take care of it with the city, then our crew digs, sets the piers or shims and lifts the house. Inspections happen along the way, and I'm usually on site with the crew.
Walk it together, then recheck yearly
When we're done, I walk the job with you and show you what we did. After that, it's worth putting a level on the floor once a year, because movement that comes back within a few seasons means the cause is still active.

Get your settling house measured and the cause found
Send the form and expect a reply within one business day to set a time. I come out myself and give you a free quote on site, obligation-free, so you know the cause, the method and the price before you decide anything.
What people ask before foundation raising
How much does foundation raising cost in South Gate?
House leveling across the US usually costs about $3,500 to $30,000 per job, and that's a national guide, not a South Gate price or ours. A slab costs more than a pier and beam house because it has to be lifted on piers driven to load-bearing soil, and leveling one corner costs considerably less than the whole footprint. Your own number comes from the estimate after I've seen the house.
How long does foundation raising take, and can we stay in the house?
A national guide puts pier and beam shimming at 1 to 3 days and a slab lifted on piers at 3 to 7 days, depending on how many piers it takes. You can usually stay home the whole time, though slab work is noisy and means digging around the outside of the house.
How do I know if my house needs foundation raising?
Whether the house is still moving matters more than how far out of level it is. A common industry threshold is about 1 inch of drop over 20 feet, but most older homes are a little out of level and work fine, so I'd rather watch a crack for a season than lift a house that's done settling.
Will my house need leveling again after it's raised?
A house leveled properly on stable soil has no maintenance schedule and shouldn't need it again. When a house needs leveling over and over, the cause was never fixed, such as drainage still soaking the soil, a footing too small for the load or settling that needed piers and got shims.
Do I need a permit to raise my foundation in South Gate?
Expect one, because the city typically wants a permit for repair work and most digging. We pull it with the city before our crew starts and handle the inspections that come with it.
Does foundation raising fix the cracks in my drywall?
No, most contractors leave drywall, trim and paint out of a leveling job, so budget for that repair separately. Get it in writing whether any of that is in or out of scope, and our estimate spells out what we're doing and what we're not.
Why South Gate homeowners call Advanced South Gate Concrete to level a house
I look at it myself
I come out to look at the job and write the estimate myself, and I'm usually on site while our own crew does the prep and the work. The person who figured out why your house sank is the one watching it come up.
In business since 2013
That's 13 years, and I learned the trade next to older finishers and by fixing a lot of other people's mistakes. You get someone who's seen what happens when the cause gets skipped.
Licensed and insured to pull permits
We're fully licensed and insured, which is what the city asks to see before a contractor can pull your permit. The permit and the inspections run through us instead of landing on you.
Based in South Gate
Most of our calls come from homeowners and small property owners in South Gate and the cities around it. We know how the city's permit and inspection process goes, so it doesn't stall your job.
On this job, the lift is the part you see and the cause is the part that decides whether it holds. Call us or send the form and I'll come take a look. Your satisfaction, guaranteed.
Work that often goes with leveling a house
Concrete cutting
Clean saw cuts let us open a patio or walkway along the foundation without cracking the rest of it, and they leave a straight edge to pour against.
Concrete driveway building
A driveway that tips toward the garage or pools water by the wall keeps feeding the problem, so replacing it with the right slope helps protect the lift.
Get your settling house and drainage checked
When you call (213) 643-0035 or send the form, tell us whether it's a slab or a raised floor and whether the cracks are still growing, so I show up knowing what to look for.

