Garage floor concrete in Santa Ana CA - a solid floor that sits flat under your car
Cracked, sinking or chipping garage floor? We find out why first, then resurface it or pour a new slab that sits flat.
Should I resurface my garage floor or pour a new one?
Garage floor concrete in Santa Ana is a flat slab our crew forms, pours and finishes to carry your cars, tools and storage. When the old floor is cracked or sinking, the first decision is whether a resurface will hold or the floor needs replacing.
Most calls start with a crack that keeps getting wider, a corner that's dropped or a low spot where water pools after you wash the car. The price moves with the size of the garage, whether the old slab has to be broken out and hauled away, and what shape the ground under it is in. The schedule mostly turns on tear-out, base work and the curing wait before you can park again. I'll measure your garage and give you your own number at the estimate, along with what the job will and won't fix.
How we do garage floor concrete, step by step
Before we talk price, I check whether your old floor has settled, because that decides whether a resurface makes sense or a new slab is the better answer. When the old floor is coming out, our crew breaks it up and hauls it away. Then we dig out and pack the subgrade, the dirt and base the slab sits on, since a base that's only raked level settles with the ground and takes the floor down with it. We check which way water runs so the floor drains toward the door and not back toward the house, then set forms and lay rebar, the steel inside that holds the slab together if it does crack. We pour early in the day, because midday heat can leave a weak, dusty top. We finish the surface smooth or with a light broom finish for grip, then cut control joints, shallow grooves that give the slab a planned place to crack, before it picks a spot on its own. After that the slab needs its curing time, a wait while it hardens, before your car goes back in. When the budget gets tight, the base is the first thing people want to trim because nobody sees it on day one. It's the one place I'd tell you not to save, since a nice surface over soft dirt cracks anyway.
Some garage jobs grow a little once you're planning them. If you'd like more than plain gray, decorative concrete can give the new floor a colored or patterned finish. If the garage sits on a slope and the yard keeps pushing toward it, concrete retaining walls hold that ground back.
Why Santa Ana homeowners call Mainstay Santa Ana Concrete for garage floors
I come out and write the estimate
I look at your floor myself and write the estimate, and our own crew does the work, with a lead hand running the site and me checking in along the way. That way, if the old floor turns up a surprise once it's out, you're talking with the person who priced the job.
In business since 2017
I started out writing up concrete jobs on the sales side, then moved onto a crew to learn the trade by doing it. I opened this business in 2017, and driveways, patios and slabs are what we're best known for, so I can tell you plainly what a garage floor will and won't do.
Rinse water stays out of the gutter
The City of Santa Ana says its storm drains aren't part of the sewer, so whatever washes into them runs untreated out to the ocean. California's stormwater guidance says concrete trucks belong in a designated washout, not the street or the ground. We're based in Santa Ana and work across the cities around it, and we plan pour-day cleanup with that guidance in mind so rinse water stays out of your gutter.
Licensed, insured and ready to pull permits
We're fully licensed and insured. If your job needs a permit, we can pull it for you as the licensed contractor and plan the work around the city's reviews and inspections.
On a garage floor, the part that counts most is the base you won't see once it's poured. Call (657) 643-0084 or send us your details with your garage's size and any cracks or sinking you've seen, and we'll set a time to come look.
Get an on-site estimate for your garage floor
Tell us your garage's size and any cracks or settling you've noticed, and we'll reply within one business day to set a time. I'll come out, look at the floor, check whether it has settled and write your estimate on site. It's free, and there's no obligation to go ahead.
Garage floors and concrete slabs
Questions before you book garage floor concrete
How much does a new garage slab cost in Orange County?
A concrete slab in Orange County usually costs about $7 to $14 per square foot. If there's an old floor, tearing it out is added on top of that. Home floor slabs in the county usually run four to six inches thick, with garage slabs at the thicker end, and a thicker slab takes more concrete. Your own number comes from the estimate, once I've measured and seen what's under the old floor.
Will my new garage floor crack?
It may crack some, because even a well-designed, properly built slab isn't realistically crack-free. A little cracking and curling, where the edges lift slightly, is normal. It's fair to ask any contractor what cracking to expect before work starts. I'd rather go over that with you at the estimate, along with where the control joints will steer it.
Is it better to resurface or replace a garage floor in Santa Ana?
If the floor has settled, replacing it is usually the better buy. One resurfacer maker says its layer can't fully stop old cracks from showing back through, especially on settled slabs or slabs short on control joints. A floor that's still flat and only worn on top is where a resurface can make sense, which is why the settling check comes first.
How long does a new garage floor take before I can park on it?
Plan on about a week before you park. You can usually walk on a new slab within about 48 hours, but the usual advice is to wait a week before heavier loads. Concrete takes 28 to 30 days to fully cure, and the way it's cured strongly shapes how hard the surface gets, so it's fair to ask any crew how they'll cure your floor.
Who can pour a garage floor in California?
A contractor with California's C-8 concrete license can pour a garage floor, since that license covers forming, pouring, placing and finishing flat concrete work. A general contractor with a B license can also take the job if they hold that class or hire a licensed concrete contractor to do it. The state licensing board sets out that license. Unlicensed work is limited to jobs under the state's $1,000 limit that need no permit, and only when that person employs no one on the project.
How do I get my garage ready for a concrete pour?
Clear the garage out, and keep kids and pets well away on pour day. Wet concrete and the water used to rinse it off tools can irritate skin and damage eyes. When I write the estimate, we'll go over where the trucks and crew will set up, so you know what to move.
Other concrete work that goes with a garage floor
- Decorative concrete
If a bare gray floor feels too plain for a garage that doubles as a workshop or gym, a colored or patterned finish gives it a look you'll like.
- Concrete retaining walls
When the yard beside your garage slopes and dirt keeps washing toward the door, a concrete wall holds the ground back so it stays off your floor.