Spalled Concrete Repair
Spalling is the top layer letting go, usually from water, salt, or a finish that was closed too early. Repair means removing everything loose, getting to sound concrete, and bonding new material properly.
Talk to us about the job
How the job runs
Come and see it
We look at the actual site before talking money. What the ground does, where water runs, how the truck gets in, and what the old concrete is telling us.
Give you the real scope
A straight answer about what is needed. Sometimes that is less work than you were braced for.
Build from the bottom
Grade, material, lifts, compaction. The slab is the visible half of a job that is mostly earthwork.
Form it and pour it
Forms braced properly, steel at the right height with real cover, and a pour that gets consolidated rather than just placed.
What this job actually needs
Find the cause first
Repair without diagnosis is guesswork. Movement, drainage, base condition and the original construction all have to be understood, because the same visible damage has several different causes and they need different work.
Preparation decides whether it holds
Everything unsound comes off, down to solid concrete, and the surface gets a mechanical profile before anything new goes on. Repairs fail at the bond line far more often than in the new material.
Repair, resurface or replace
Surface damage on a sound slab is a repair or an overlay. A slab that has moved is a replacement, because covering movement just relocates the crack. We give you the honest version even when it is the smaller job.
What maintenance actually prevents
Sealing the surface and maintaining the joints keeps water out of the pores and out of the base. Water is the common factor in nearly every concrete failure, so those two things buy years.
What decides whether it lasts
Concrete is judged on the surface and it fails from underneath. The base, the steel, the joints and the cure are the whole job. A slab that was poured on bad ground will tell you so, usually in the third or fourth year.
Why fourth generation matters here
32 years on the tools means most of these problems have already been seen once. Reading a slab before quoting it is the part you cannot learn from a book, and it is the difference between a repair that holds and one that comes back.
What Southern California ground does to spalled concrete repair
Summer pours
Triple digit afternoons change how concrete behaves. It stiffens before it can be finished properly, the surface skins over while the body underneath is still soft, and water leaves the slab faster than the cement can use it. Valley pours start early, the mix gets adjusted for the heat, and curing is treated as an active step instead of something that happens on its own.
Irrigation against the slab
Almost every valley property waters something, and sprinklers running along a slab edge keep the base saturated year round. In expansive soil that is a slow way to undermine your own driveway. Where the water lands is worth looking at before blaming the concrete.
Older flatwork around here
A lot of valley concrete was poured thin, with light reinforcement, on a base that was never properly compacted. When it fails it is usually reporting on the ground rather than on the mix, and that is the difference between a repair that holds and one that comes back in a year.
Drainage on a flat lot
Valley lots are often close to level, which makes slope hard to find and easy to get wrong. Low points, cross-fall and where water actually leaves the property get worked out before the pour, because once the concrete is down the drainage is permanent.
How concrete fails, and why
Settlement at the apron
The strip where a driveway meets a garage takes every vehicle and sits over backfill that was disturbed during construction. It settles more than the rest of the drive and it needs its own thickness and joint.
Heaving
A slab pushed upward is usually roots or expansive soil taking on water. Both get worse with irrigation, and neither is fixed by resurfacing the top.
Pop-outs
Small conical craters come from a particle of reactive aggregate near the surface expanding and blowing the concrete off above it. Cosmetic, and a repairable surface defect.
Dusting
A surface that chalks under a broom was finished or cured badly, or had water worked into it. Sealing helps; grinding and resurfacing fixes it.
How a job runs
Weather calls
Rain on fresh concrete damages the surface, and extreme heat shortens the finishing window. Both can move a date, and we will tell you why.
Sequence on bigger jobs
Demolition, earthwork, forming, steel, pour, joints, cure. Each step has to finish before the next one starts, and inspections land between some of them.
A slab with no cracking plan will still crack. It just picks the place.On control joints
Changes mid-job
Anything found underground can change the scope. If that happens you hear about it before work continues, with what it means.
What normal looks like after
Some hairline cracking, some color variation, and joints doing their job. We will tell you what is expected so you know what is not.
Other repair work
Concrete Repair
Fix the concrete that is worth fixing.
Concrete Crack Repair
Some cracks are cosmetic. Some are a message.
Settled Concrete Repair
The slab dropped because something under it did.
Uneven Concrete Repair
Lips, trip hazards, and panels out of plane.
Concrete Joint Repair
The joints fail before the concrete does.
Concrete Resurfacing
A new surface on a sound slab.
Concrete Leveling
Lifting a slab back to where it started.
Concrete Grinding
Taking down high spots and trip lips.
Straight answers
Why is my concrete flaking?
That is spalling, and it is usually water, salt, or a surface that was closed too early during finishing. Repair means getting off everything loose, down to sound concrete, and bonding new material properly.
Can a sunken slab be lifted?
Often, if the slab is still in one piece and the problem is a void underneath. If it has broken up, lifting the pieces just gives you level pieces.
Is my crack serious?
Width tells you less than movement. If the edges have shifted vertically, or it runs corner to corner, the ground moved and a surface fix will crack again in the same line. We look before we quote.
Repair or replace?
If the slab is sitting flat and the base is stable, it is a repair. If it has moved, the concrete is reporting on the soil and replacing without fixing that buys the same failure again.
Can you resurface instead of replacing?
If the damage is only in the top layer and the slab underneath is sound, yes. If the slab is moving, an overlay hides the problem for a season and then telegraphs through.
Tell us what the job is
We walk the job, tell you what it needs, and give you a number. Hemet and roughly 100 miles around it.