Garage floor concrete in Compton CA - a level floor that holds up under your car
Cracked, chipped or sinking garage floor? We check the old slab first, then resurface it or pour a new floor, whichever will last.
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Should you resurface your garage floor or replace it?
Garage floor concrete in Compton is one of two jobs, a resurfacing overlay over a slab that's still sound or tearing out a failing floor and pouring a new one, and either way you end up with a flat, finished concrete floor. Which one you need comes down to the shape the old floor is in, not what you'd hoped to spend.
Most people call us when the floor has cracked across the middle, chipped at the door or dropped enough that water pools where they park. The price moves with the size of the garage, whether we're overlaying or breaking the old slab out, how much work the base needs and whether you plan to coat the floor, and the schedule turns mostly on overlay versus replacement and whether your job needs a permit. Your written estimate spells out what's included for your floor, so you're not comparing guesses.
How we handle garage floor concrete
I start by looking hard at the old floor, because if the cracks are still moving, an overlay will just crack right along with them, and I'll tell you a new floor is the better bet. I also ask whether you plan to coat it with epoxy or something like it, since that changes how we prep under the concrete. On a resurface, we clean and prep the sound slab and lay the overlay over it. On a replacement, we break out the old floor, dig out and pack the subgrade, the dirt and base the slab sits on, and check that the floor falls toward the door and not the back wall. Then we set forms and pour early in the day so the heat doesn't leave a weak, dusty top, give it a light broom finish so it isn't slick when it's wet, and cut control joints, shallow lines that give cracks a place to go, before the slab picks its own spots. We keep it damp while it cures so it gains its full strength. If the budget gets tight, I'd rather spend it on the base than on a fancier finish, because you see the finish on day one but the base decides whether the floor stays flat.
Some garage jobs run into the work next to them. If you want color or a finished look on the floor or the walk out to it, we handle decorative concrete too, and on a lot that slopes beside the garage, concrete retaining walls hold the ground back so it isn't pushing on the slab or washing onto it.
Garage floor concrete permits and conditions in Compton
In Compton, permits for new construction, alterations, repairs and improvements to existing structures come from the city's Building and Safety Department at 205 S. Willowbrook Avenue. That description is general and doesn't settle whether your garage floor counts, so questions about your own project go to that office. The city only takes permit applications from someone who holds a current Compton business license, and it takes them in person, with no online filing or payment. We check with the right office for your address and handle the permit side for you when one is needed.
A lot of the garages we see around here are older, with floors that have been parked on and patched for decades, and the trouble usually shows at the door, where the slab meets the driveway and water runs in. We check how the driveway and the floor meet so the new floor sheds water out instead of holding it, and we see the same kind of garages on jobs in Lynwood and Paramount.
- Call (424) 400-7244
- Mon–Fri: 7 AM–11 PM, Sat–Sun: 6 AM–10 PM
- Compton, CA 90220
What happens when you call Superior Compton Concrete in Compton?
Call or send a request
You call (424) 400-7244 or fill out the form, and we get back to you to set a time for me to come out. A rough size of the garage helps me plan the visit.
I look over the floor
I check the cracks, measure, and ask how you use the garage and whether you plan to coat it. You get a written estimate that spells out what's included, so you can see where the money goes.
We check permits and prep
Once you're ready, we check with the right office for your address, and in Compton that's City Hall, which is open Monday to Thursday, 7 a.m. to 6 p.m., and closed every Friday. Then we prep the site, whether that means cleaning the old slab or breaking it out.
Pour, finish and walk through
We pour and finish the new floor or lay the overlay. Before we pack up, we walk the job with you so you can see the finish and where the joints went.
Why Compton homeowners call Superior Compton Concrete for garage floors
I look at every floor myself
I come out to look at every job, and our own crew does the work with me on site. The person who judged your cracks is the same one watching the pour.
Licensed and insured for concrete
We're fully licensed and insured. California's licensing board describes a concrete contractor as one who forms, pours, places and finishes flat concrete, which is the work a garage floor needs, so it's worth checking that whoever you hire does exactly that.
Open for business since 2021
I worked summers on concrete crews all through school and spent years on other people's crews before opening this business in Compton in 2021. That's where I learned to care most about the base, the drainage and the joints, the parts nobody sees once the floor is down.
What decides how this floor holds up is the part you won't see once it's poured, so send us a request or call (424) 400-7244 and I'll come take a look.
Request an estimateGet a written estimate for your garage floor
We get back to you within one business day to set a time for me to come out. The visit and the written estimate are free, with no obligation, and I'll measure, look over the cracks and spell out what's included.
- Fully licensed and insured.
- Phone
- (424) 400-7244
- Location
- Compton, CA 90220
- Hours
- Mon–Fri: 7 AM–11 PM, Sat–Sun: 6 AM–10 PM
Questions about garage floor concrete in Compton
How do I know if my garage floor can be resurfaced or needs replacing?
If the slab underneath is structurally sound, resurfacing is a fair repair, but an overlay fails predictably over a slab that's moving, has active cracks or sits on a poor subgrade. A crack that keeps growing or a floor that keeps dropping usually means replacement. Send us a few photos and I'll come take a look.
How long will a new garage floor last in Compton compared to resurfacing?
One guide expects 8 to 15 years from a properly installed overlay and 20 to 30 years from a full replacement. If you plan to stay in the house a long time, replacement gets you more years. Whichever way we go, our work comes with satisfaction guaranteed.
Will my new garage floor crack?
Probably some, because nobody can prevent cracks in concrete entirely, but well-planned joints control where they show up and keep them small. Wire mesh won't stop cracking either, though it tends to keep cracks and joints from opening up, so it's fair to ask any contractor where the joints go and whether the quote includes mesh.
What does a new garage floor cost per square foot in the Los Angeles area?
A standard 4-inch slab with a basic broom finish usually costs about $13 to $18 per square foot in the Los Angeles area. That's the going rate for a plain slab, not our price. One guide calls 4 inches the practical standard for a floor that carries cars, so check that every quote you get is pricing the same thickness.
How long do you have to stay off a resurfaced garage floor?
Usually 24 hours before you walk on it and 72 hours before you drive on it, though the overlay product's instructions set the exact times. Plan on parking somewhere else for those few days.
Do I need a vapor barrier under a new garage floor if I'm going to epoxy it?
One guide says a vapor retarder, a layer that slows moisture rising from the ground, becomes worth having if the floor will get an epoxy or polyaspartic coating. The same guide says a bare broom-finished floor in an unheated garage goes without one, which is why I ask about coating plans before we prep.
Other work around your garage
Decorative concrete
If a plain gray floor isn't what you want, decorative concrete adds color or texture to the garage, the walkway or the patio out back.
Concrete retaining walls
When the yard slopes down toward your garage or driveway, a concrete retaining wall holds the ground in place and keeps dirt and runoff off the slab.
Book a look at your garage floor
Have the garage's rough size, a few photos of the cracks and any coating plans handy when you call (424) 400-7244 or send the form, and the first conversation goes a lot faster.
Request an estimateCall (424) 400-7244