Hairline cracks, a rust stain, and a slab out back you keep meaning to do something about.
A concrete patio is the best thing we pour all year, and we're the concrete patio contractors behind a lot of back yards in Monte Bella and on the older streets of North Salinas: fresh slabs, tear-outs of the ones that heaved, and plenty of color and stain work for people who want more than a gray rectangle with a barbecue on it.
One thing I won't do is stamp a pattern over a slab that has water sitting under it. The pattern hides nothing. Come the wet months that low corner lifts, and now you've paid for pretty concrete that moves.
Below there's how we build one, what changes the price, when a refinish beats a rebuild, and what people ask before they book. Want an opinion in person? Call (831) 539-2803 and I'll come stand on it with you.
Stamped Concrete Patio
A stamped concrete patio is a fresh slab pressed with texture mats while the surface is still green, so it comes out reading as slate, cut stone or plank instead of a gray rectangle. That pressing window is short, and hitting it is the whole job. Go too early and the mats sink and the edges slump. Go too late and you're jumping on a mat for nothing. The wind that comes up off the river most afternoons shortens that window more than people expect, so we put more hands on a stamped pour than on plain concrete patio slabs, and we rotate the mats so the pattern doesn't repeat like bad wallpaper. Pattern detail, the number of colors, and hand chiseling along the border are what push the number up. A lot of concrete patio installers skip stamping altogether; it's a standing part of our local concrete contractors service.
Paved Concrete Patios
Paved concrete patios are the workhorse of what we do: one continuous pour, a broom finish so it isn't a skating rink when the sprinklers hit it, and control joints cut where we want the slab to crack instead of wherever it feels like. We form the pad to fall away from the house so water runs to the lawn and not into your slider track. Four inches of concrete goes over rock we wet and roll, with fiber or wire in the mix and thicker edges anywhere a step or a post lands later.
Size changes the price, and so does depth, how much old surface has to come out, and how far a mixer can back in before we start wheeling it by hand.
Concrete patio installers who skip the joint cuts leave you a random crack straight across the middle, usually by the second summer.
Painted Concrete Patio
A painted concrete patio is the quickest way to change how a slab looks, and the quickest thing to ruin if the prep gets rushed. Paint sits on top of the concrete instead of soaking in, so anything left behind, old sealer, rust rings from patio furniture, a film of dust, turns into a peel waiting to happen. We wash it, etch it, let it dry all the way through, then roll two thin coats rather than one heavy one. Heavy paint blisters the first afternoon the fog burns off and the sun really gets at it.
Square footage, how much failed coating has to come off first, and whether the slab underneath is sound are what shift the price here. Plenty of concrete patio companies will paint anything you point at. I will tell you when a stain holds up better.
Concrete Patio Paint Colors
Concrete patio paint colors are simpler than the swatch rack makes them look. Most of what we roll out around here is some version of gray, tan, adobe or charcoal, and the choice matters as much for heat as for looks. A charcoal slab in full afternoon sun will cook bare feet by two o'clock, and the morning fog burning off does nothing to help you at that hour. Lighter tans hide the dust that blows in off the fields better than any white will.
Paint a test square about two feet across and look at it wet, dry, and again at dusk. Color reads a couple of shades lighter once it dries.
Older concrete patio slabs holding old sealer or barbecue grease take color unevenly, so patchiness comes from the slab, not the can. More colors, borders and cutting in around posts add labor.
Staining Concrete Patio
Staining concrete patio slabs is chemistry, not painting, and that trips people up. Acid stain reacts with the lime in the concrete, so it only takes where the surface is open. Old sealer, leftover curing compound, or years of barbecue grease in the pores, and the color skips those spots and comes out looking like a leopard. So we scrub and open the surface first, rinse it, let it dry, then pull the stain across it. Acid stain also has to be neutralized and rinsed clean afterward; some concrete patio companies skip that, and the residue left behind chews up the sealer bond a season later.
Every slab drinks color a little differently. Two patios poured the same week from the same mix come out cousins, not twins.
Size, and how much old coating has to come off first, move the price most when you're staining a patio.
Concrete Patio Stain Colors
Concrete patio stain colors do not work like paint chips, and that trips people up. Acid stain reacts with the lime in the slab, so the same bottle of terra cotta reads warmer on a ten year old pour than it does on one from last month. Browns, tans, rust, soft black and muted green hold up well. Bright blue and red are where staining a patio starts looking like a bowling alley floor. We put the color on a hidden corner of your slab first, let it cure, then look at it in flat foggy morning light and again in full afternoon sun, because it shifts. Done carelessly you get lap lines and blotches where the applicator ran dry. How many colors you want, how much surface prep the concrete patio slabs need and their square footage are what move the cost.
Sealed Concrete Patio
A sealed concrete patio is just your slab with the pores closed up, and which sealer goes down decides how the thing looks and behaves for years. A penetrating sealer soaks in and leaves the color about where it was, which is what most people want on plain gray concrete patio slabs. A film-forming sealer sits on the surface, darkens the color and adds sheen, and it turns slick when it's wet, so we mix in a grit additive anywhere near a hose bib or a step.
Either way the slab has to be clean and properly dry. Fog hanging over town till mid morning means we don't start rolling until it's burned off, because sealer over damp concrete hazes milky white and the only cure is grinding it back off. Plenty of concrete patio contractors skip the wash and etch, and that's the coat that peels in sheets by the second summer. Size, surface roughness and how much prep the slab needs are what move the labor.
Refinish Concrete Patio
You can refinish a concrete patio without breaking any of it out, as long as the slab underneath is sound and still sitting flat. We open the surface up with a diamond grinder so the new material has something to key into, then fill the low spots and old anchor holes flush before anything goes down. A painted concrete patio takes longer, because that coating has to come off completely or the resurfacer lets go in sheets a year later and you're back where you started. Coastal fog keeps the slab damp till midday, so we hold the finish coat until it burns off. Size, how far we have to carry material into the back yard, the amount of patching and whether we're fighting an old coating all change what the work costs. Then furniture stays off for a few days.
Concrete Patio Repair
Concrete patio repair is most of what we get called out for between pours, and it breaks into three jobs: cracks, a flaking surface, and a slab that's dropped at one corner. Cracks wider than about an eighth of an inch get cleaned out and filled with a flexible sealant that moves with the slab, not a rigid patch that pops loose by the next hot spell. Flaking surface gets ground down first so the coating actually grabs, instead of feathering to a thin edge that peels the first time a chair leg drags over it.
What I refuse to do is trowel patch material over hollow concrete. Plenty of concrete patio contractors will skim it and go. It lets go inside a season and takes a chunk with it.
Area, how much has to come out, and gate access move the number most.
Tinted Concrete Patio
A tinted concrete patio takes its color from pigment batched into the mix at the plant, so the color goes all the way through the slab rather than sitting on the surface. That matters the first time somebody drags a patio heater across it. Chip a painted concrete patio and you get a gray scar; chip an integrally colored one and you barely find it.
What ruins these is water. If a hose gets run into a load to loosen it up, or one truck comes wetter than the next, you finish with a patio in two shades and no fixing it later. So we order the whole pour on one ticket, keep the mix tight, and trowel while the morning fog is still holding the surface, before the afternoon wind off the ocean starts pulling it dry. Pigment strength, the shade you pick and the size of the pour are what move the money.
Epoxy Patio Colors
Epoxy gives you a solid, uniform color and a hard film across the whole slab, which is the opposite of what stain does, and it suits people who want one clean color rather than natural variation.
The honest caveat is that epoxy and sunshine do not always get along. Many epoxies amber or chalk under direct UV, so on a fully exposed patio a polyaspartic or a urethane topcoat over the epoxy is what keeps the color where you put it. Under a covered patio or a shade structure the exposure question mostly goes away.
It is also unforgiving about moisture. Vapour coming up through a slab with no barrier under it will lift a film coating off in sheets, and no amount of surface prep fixes that. On an older patio we test for moisture before quoting a coating rather than after.
Where it genuinely shines is a covered outdoor kitchen or a shop floor that has to be wiped down.
Concrete Edging Patio
Edges are where a slab gives up first, which is why a concrete edging patio is worth talking about before anything gets poured. The perimeter takes every chair leg, every planter, every wheelbarrow, and it has less support under it than the middle. So we thicken the outside band, tool a small radius on the top lip so it doesn't chip the first time somebody drags a table, and stake the forms tight every couple of feet. Flexible form board for arcs, straight lumber for a hard line. A wobbly curve is forever.
We also pour standalone borders to hold gravel, bark or planting beds back off a concrete patio. Set shallow in our heavy clay ground, those lift and pull away after a couple of rainy seasons. Set deep, with a footing under them, they stay where you put them.
What the job involves
On a new patio it's layout and grade first, and the grade is not a formality: a patio wants a fall of roughly a quarter inch per foot away from the house, or you have built yourself a shallow pond that drains toward the foundation. We strip topsoil, compact four inches of class 2 base, form the perimeter, set mesh or rebar, and pour.
Finish depends on what you want. Broom for grip, trowel where a coating is going on later, stamp and color where it should read as stone. We cut control joints on a grid so the slab cracks where we decided rather than where it feels like.
Most residential patios are a two to three day job: prep and forms, pour, then joints and finishing. Walk on it after a day or so, furniture after a week, and hold off on sealing a new slab for about a month.
What it costs
Straight answer first: a plain broom-finished patio is the cheapest concrete you can buy per square foot, and every decision after that adds to it. Ready mix runs $100 to $200 a cubic yard, labor about $45 an hour, and stripping forms, cleanup and haul-off adds roughly thirty to sixty cents a square foot.
Color, stamping and sealing each add. Tearing out an existing slab first adds. So does access: a back yard reached through a side gate means every yard of concrete arrives by buggy or pump rather than off the chute, and that is hours.
A straightforward rectangle off the back door is a very different number from a curved patio with a stamped border, a step down, and a footing for a shade structure, even at the same square footage.
Call us at (831) 539-2803 and we'll measure it and tell you what the finish options actually cost.
When concrete patio is the wrong fix
A new concrete patio is the wrong answer more often than you'd think. If your back yard falls away hard toward the creek, a slab poured over loose fill will crack and drift inside a couple of rainy seasons. What you want first is a concrete retaining wall holding that grade, then we pour on ground that stays put. If the slab you have is sound and just tired, gray and blotchy, don't pay anybody to break it up and haul it off. Staining a patio and sealing it will fool most people, and a sealed concrete patio done over decent old work looks better than a cheap new pour. Cracked but solid underneath? That's concrete patio repair. Need a wider approach to the garage instead? That's concrete paving. And businesses that call me about a patio usually want commercial concrete: aprons, curbs, a pad that takes weight.
Why choose us for this
You want a concrete patio you can put a table and six chairs on, and then you want to stop thinking about it. Not supervise it. Not chase anybody. Not go through the whole thing again in three summers.
So, plainly: the number I quote is the number on the invoice unless you change what we're building. And if the fog is still sitting on us past mid morning, I'd sooner move your pour than hand you a slab that finished wrong and looks it forever.
The other one. I won't lay a stamped concrete patio over ground that tips water back at your foundation. Fall first, pattern second, and yes, some concrete patio contractors will cheerfully do it in the other order.
What moves your figure is size, truck access, how much old concrete comes out, and whether it gets sealed. The estimate itself puts you under no obligation.
Frequently asked questions
How long does a concrete patio take?
Two to three days on site for most. Prep and forms, then the pour, then joints and finishing. You can walk on it after about a day, put furniture on it after a week, and it reaches full strength at twenty-eight days. Stamping and color add a day; sealing waits about a month after the pour.
Will it crack?
Somewhere, eventually, yes. Concrete shrinks as it cures and every slab relieves that stress. The job is deciding where: we cut control joints on a grid so the cracks happen in a straight line you were expecting rather than diagonally across the middle. Anyone promising you a patio that will never crack is selling something.
Can I stain or resurface the patio I already have?
Often, and it is a fraction of a replacement. It depends on what is on the surface and whether the slab is structurally sound. If it has hairline cracks and looks tired, resurfacing or staining is money well spent. If it is heaving, rocking underfoot, or cracked with a vertical offset, you are decorating a slab that is already failing.
How much slope does a patio need?
About a quarter inch per foot, running away from the house. It is subtle enough that nobody notices it and it is the difference between a dry patio and water sitting against your foundation every winter.
Do I need a permit for a patio?
Usually not for a ground-level slab on your own property, though covered structures and anything attached to the house can change that. We'll tell you which category you're in before we start.
How do we get started?
Call me at (831) 539-2803 or use the form. I'll come out, measure, check where the water goes, and leave you a written number.
Contact Salinas Concrete Company now
Pick up the phone and you get a Salinas concrete company where the fellow who measures your yard is the same one running the bull float on pour day. Call (831) 539-2803 and tell me roughly how big you want it, whether there's an old slab to break out, and how far the concrete has to travel from the street to the back yard. Those three things move the number more than anything else, along with thickness and whether you want a plain broom finish or a stamped concrete patio with borders cut into it.
Wet-season weeks stretch the schedule out, because we do not finish in the rain and we will not pour on ground that squelches.
Plenty of concrete patio installers will price off a photo you text over. I would rather stand on the dirt for ten minutes.