Self-Leveling Concrete & Overlays in Pittsburg CA - a flat floor for what goes on top
Dips, humps and old patches in an indoor floor show through tile and coatings, so we level the slab into one even surface.
Does my uneven floor in Pittsburg need a full pour or just a patch?
Self-leveling concrete and overlays are thin layers we pour over an existing indoor floor in Pittsburg to take out minor dips and humps, so tile, a coating or whatever goes next sits on one smooth, flat surface.
Most calls start when the old carpet or vinyl comes up and the concrete underneath has low spots, ridges and old patches that won't take a new floor well. When I come out, I look at whether it needs a full pour or just patching. The price depends on the size of the room, how far it's out of level, how much crack work there is and whether an old covering has to come off first, which is its own job, concrete floor stripping and removal. The schedule depends on that removal and on finding a stretch when the room can stay warm and closed up, and your written estimate spells out both. We're licensed and fully insured, and this work falls under two of California's license board classes, since the board describes a flooring contractor as one who prepares any surface for flooring and a concrete contractor as one who pours and finishes flat concrete.
How do you know your floor needs leveling?
A floor that's out of level usually shows it before anyone pulls out a tool. Here's what homeowners tend to notice when a slab needs a pour or a patch.
Tile cracks or pops loose in the same spot, which usually means the slab underneath has a low area.
Furniture rocks or a cabinet base won't sit square, which usually means the floor has humps or dips.
A straightedge laid on the floor shows gaps underneath, so the floor isn't flat enough for tile or planks.
Patches from past repairs sit higher or lower than the rest, so the floor looks uneven as a whole.
Water collects in one corner after mopping, which usually points to a dip in the slab.
A filled crack opens again along the same line, which usually means the slab is still moving there.
Call before the new tile or coating is ordered and scheduled, because leveling has to happen first and it's easier to fit in while the room is still empty.
What happens after you call us about leveling a floor in Pittsburg?
Here's how a leveling job runs with us, from the first call to the walk-through, and who you'll be dealing with at each step.
Call or message us first
You call (925) 318-8041 or send a message, and we get back to you to set a time for me to come out. I do the estimate visits myself, so the person looking at your slab is the same person who'll be on the job for the prep.
I check the slab in person
I look at how far out of level the floor is, check for old coatings and cracks, and test the concrete for moisture, because one maker's guide calls for testing for vapor and humidity so the right self-leveling product gets chosen. Then you get a written estimate that says whether your floor needs a full pour or a patch, which product fits and what the work covers, so you're not guessing at the cost.
Our crew preps and pours
Our own installers prep the concrete before anything is poured, and I'm there for that part, because the new layer can only be as sound as the slab it's bonded to. Then the self-leveler goes down and spreads out flat, and I check in through the rest of the job while it cures.
We walk the floor together
Once it has cured, I walk the finished floor with you and we look it over before tile, a coating or anything else goes on top. That's the time to point out anything you're not happy with.
Get a written estimate for leveling your floor
We reply within one business day to set a time, then I come out for a free in-person look and you get a written estimate, with no pressure and no obligation. Our work is backed by our satisfaction guarantee.
- Call
- (925) 318-8041
- Hours
- Mon–Fri: 7 AM–11 PM, Sat–Sun: 8 AM–10 PM
Self-leveling products and what goes on top
Most of what we pour is an underlayment, a layer meant to sit under something else, so it gives tile, planks, carpet or an epoxy coating a flat base. It isn't one product for every floor. Which one we use depends on what the moisture readings from the estimate show and what's going on top, and I'm careful with that choice, because damp slabs are behind a lot of the failed floors I've seen.
Sometimes the leveled surface can be the floor you walk on. One maker makes a self-leveler that also works as a durable wear layer, and topical stains, dyes and other surface treatments can give it color if you like a natural concrete look. I'll tell you plainly whether your room suits that or whether a covering on top makes more sense for how you use it.
Self-leveling floor questions from Pittsburg homeowners
Is self-leveling concrete right for my uneven floor?
It usually is if it's an indoor floor with minor unevenness, like a basement floor or a kitchen slab going under tile. A patching compound is cheaper and easier for a low spot or two, but it isn't the best choice for a large, uneven slab or a floor that needs one consistent surface.
Can self-leveling concrete go on an outdoor patio or pool deck?
No, the self-leveling underlayments we pour are for indoor floors, and one maker's guide says they're for interior use only. If it's the concrete around your pool that's bothering you, that's a different job, and our pool deck coatings and resurfacing page covers it.
What causes cracks to show up in a new self-leveling floor?
Usually it's a crack or joint in the slab underneath that's still moving, because one maker's guide says moving joints or cracks in the base slab can transfer up through a self-leveling layer and crack the finished floor. So I check every crack at the estimate, and where one moves, we plan to carry that joint up through the new layer and the floor covering instead of pouring over it and hoping.
Could the old vinyl tile on my Pittsburg floor contain asbestos?
It could, because the Bay Area Air Quality Management District, the air agency for Contra Costa County, lists vinyl floor tiles and mastics, the glue that holds them down, among materials that might contain asbestos. The Air District's asbestos rule requires a survey by a Certified Asbestos Consultant, certified by Cal/OSHA, before any demolition or renovation starts, so in a home with old vinyl tile, that survey comes before the tile comes up. We're based in Pittsburg and work in many cities around it, including Antioch, Concord, Brentwood and Walnut Creek, and the same rule covers all of them.
How much does it cost to level a concrete floor in Pittsburg?
I can't give you a fair number until I've seen the floor, because a few low spots that take a patch cost far less than a full pour across a large, uneven room. What goes on top matters too, since a leveled surface left as the finished floor is a different job from one going under tile, and the written estimate puts it all in one figure for your room.
How do I get my house ready for a self-leveling floor pour?
Plan for a stretch when the room can hold a steady temperature, because one maker's guide calls for the slab and room to be between 50°F and 95°F before the pour and to stay in that range for at least 72 hours after. The same guide calls for closing doors and windows, turning off heating and cooling to stop drafts until the layer cures, and keeping direct sun off the area, and we'll go over that with you before the day.
Other concrete work that goes with leveling
Pool Deck Coatings & Resurfacing
If the worn concrete bothering you is around the pool rather than inside the house, that outdoor surface needs a different system than an indoor leveling pour.
Concrete Floor Stripping & Removal
When old tile, glue or a failed coating is still stuck to the slab, it has to come off first so the new leveling layer bonds to bare concrete.
Book a slab check before your new floor
Call (925) 318-8041, email sales@pittsburgepoxyflooringandconcretepolishing.com or use our contact form, and tell us the room, its rough size, what's on the floor now and any cracks you've seen, so I know what to look at when I come out.
Mon–Fri: 7 AM–11 PM, Sat–Sun: 8 AM–10 PM