Garage floor concrete in Pomona CA - a floor that stays flat and sheds water
Cracked, sinking or dusty garage slab? We break it out, pack the ground underneath and pour a new floor finished for how you'll use it.
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What goes into a new garage floor in Pomona?
Garage floor concrete in Pomona is the slab your car, tools and storage sit on. We form it, pour it, finish it and then cure it, keeping it damp and protected while it hardens so it gains strength, keeps water out and stands up to wear.
Most calls start with an old floor that's cracked, sunk at one corner or wearing down to dust, and some start with a new garage that needs its first slab. The price moves with the size of the floor, how much old concrete we break out and haul away, what the ground underneath needs and the finish you pick. The schedule turns on whether the job needs a permit, the weather and the curing wait before you park on it. Once I've looked at your ground, I'll put your own figure in a written estimate.
How do you know your garage floor needs replacing?
One side higher than the other
A crack where one edge sits above the other usually means the ground under the slab has moved, often because it was never dug out and packed. The longer it goes, the more water gets in and softens the dirt, and the step gets big enough to catch a toe or a floor jack.
Water pooling or running in
If water sits in the middle of the floor or runs toward the back wall, the slab was poured flat or tipped the wrong way instead of falling toward the door. Over time that water finds the base, the walls and whatever you've got stored low.
Dust, chips and flaking
A top that powders when you sweep, or chips under a kickstand, usually comes from a pour in midday heat or finishing work done at the wrong time. It gets worse every season, and a coating won't hold on a surface that keeps coming apart.
How we pour a garage floor concrete slab
We settle the finish and any coating plans before anything else, because a coated floor needs moisture handled under it from the start, not patched later. Then we break out the old floor, dig out and pack the subgrade, the ground the slab sits on, and check where the water runs so the new floor falls toward the door and away from the house. We form it, pour early in the day so the heat doesn't weaken the top, finish it, cut control joints, which are grooves that give the slab a straight line to crack along instead of a random one, and cure it. If a budget has to give somewhere, I'd rather it not be the base, because nobody sees it on day one and it's the part that decides whether the floor stays flat.
If you'd like color, a pattern or a polished look instead of plain gray, that's decorative concrete, and we plan it with the finish before the pour. If the garage is cut into a slope and the dirt beside it keeps pushing in or washing onto the slab, we build concrete retaining walls to hold it back.
Smooth steel-trowel finish
A steel trowel leaves a hard, dense surface that sweeps clean, which suits a workshop or a floor you plan to coat. The trade-off is that it gets slick when it's wet.
Broom finish
Dragging a broom across the concrete before it hardens leaves fine ridges that give your feet grip. It suits a garage where you wash the car or walk in wet, though it takes a little more work to sweep.
Your garage floor estimate, in writing
Send the form and we'll reply within one business day to set a time for me to come out. I look at the ground, measure and ask how you use the garage, then send a free written estimate. There's no pressure to book.
(909) 729-4086Garage floor concrete in Pomona: permits and ground
The City of Pomona issues the permits that construction and renovation may need, and its Building and Safety Department is the office that says whether your garage floor needs one. That's their call, not ours. When a job needs a permit, we pull it and handle the paperwork with the city. Pomona permits can also carry rules to keep runoff and storm water pollution out of the street, so we plan cleanup to keep rinse water from the job on your property and out of the gutter.
One soil data site puts Los Angeles County's share of shrink-swell clay, the kind that swells when wet and shrinks when dry, far below the California average. That's a county-wide figure, not a report on your lot, so I still dig in and look at what's under your garage before I price it. We're based in Pomona and work in the cities around it, and we take the same care with the ground on jobs in Claremont and La Verne.
What happens when you call about a garage floor in Pomona?
Call or send the form
We get back to you and set a time for me to come see the garage. If you know the rough size and whether you want a coating, tell us, so I show up with the right questions.
I look at the ground
I check the old floor and what's under it, measure and ask how you use the space, then send a written estimate. Since it's on paper, you can set it beside other bids and see who's planning to dig out and pack the ground.
We handle permits, then pour
If the job needs a permit, we take care of it first, then my crew forms, pours and finishes while I check the work. Pomona allows construction Monday to Saturday, 7 am to 8 pm, and none on federal holidays, so pour day lands inside that window.
Walk the finished floor together
Before we pack up, we walk the floor with you and go over anything you want to see. Keep heavy loads off until I say it's ready, because the slab is still gaining strength while it cures.
Frequently asked questions
How much does a new garage floor cost in the Los Angeles area?
Garage floor slab work in the Los Angeles area usually costs about $8 to $15 per square foot. That's the going rate for the slab work around here, not our price, and where your floor lands depends on how much old concrete comes out, what the ground needs and the finish you choose. I'll give you your own number after I've measured.
Will my new garage floor crack?
Probably a few hairline cracks, yes, and that's normal. A slab design guide says some cracking shows up on every project, even with the best design and proper construction, so a few fine cracks aren't a sure sign of bad work. I tell people that up front, which not everyone does, and we pack the base and cut control joints so the cracks stay small and land where we chose.
How much deposit can a contractor ask for on a garage floor in California?
California's contractor board caps the down payment on home improvement jobs at $1,000 or 10 percent of the total contract price, whichever is less. Payments after that follow work already done or materials already delivered, so you pay as the floor takes shape.
Who do I call about a garage floor permit in Pomona?
Call the City of Pomona's Building and Safety Department at 909-620-2371. They're the ones who say which work needs a permit. If yours does, we pull it and deal with the city for you.
How do I get a new garage floor ready for an epoxy coating?
Decide on the coating before the pour, because a vapor retarder, a sheet under the slab that slows ground moisture coming up, is often part of moisture control in an enclosed space, and the project plans set what it's made of and where it goes. The retarder doesn't remove the water mixed into the concrete itself, so the slab still needs time and the right conditions to dry before a coating goes on. Ground moisture can also affect what you store in the garage and the humidity inside it.
How do I keep my family safe while the garage floor is poured?
Keep everyone, kids especially, away from the wet slab until it's set. Long contact with fresh concrete can burn skin and eyes, even to third-degree burns. We'll show you where the work area is on pour day, and it's easiest if the garage stays off limits until we say otherwise.
Pomona, CA
Let's look at your garage floor
Have the garage's rough size in square feet, the finish you lean toward and any coating plans handy when you call or fill out the form, so the visit covers everything in one trip.