Providence Concrete

Concreters

Concreters are what we are, plain and simple: a crew that shows up with forms, rebar, a screed and a plan for where the water goes. Most days that means a driveway apron in Elmhurst, a walkway on the East Side, or a concrete patio out back in Cranston that has to sit level and drain away from the house, not toward it. That last part is where a lot of pours go wrong. A quarter inch of fall per foot, or you get a puddle that freezes in January and pops the surface by spring.

We mix for New England, air entrained, and we cure it instead of walking away.

If you have got a slab that is sinking, cracking or just ugly, our local concrete contractors service covers Providence and the towns pressed up against it.

Glass Reinforced Concrete

Glass reinforced concrete is what I reach for when a piece has to read as carved stone but can't weigh like it. It's cement, sand, polymer and alkali-resistant glass fiber, sprayed into a mold in layers about half an inch thick. Window surrounds, cornices, planters, bench tops, panels on a Federal Hill storefront whose framing would never carry real limestone.

Use the wrong fiber and you find out in three or four winters. Plain E-glass gets chewed up by the alkali in the cement and the panel turns brittle. Rush the seven-day damp cure and the face crazes like an old teacup.

We build the mold, spray, cure, then hang the panels on stainless anchors with room to move. Our local concrete contractors service covers casting and install across Providence, Cranston and East Providence.

Polished Concrete Floors

Polished concrete floors get ground down, not coated over, and that's the whole difference. We run diamond tooling through a full grit sequence, soak in a lithium densifier partway through to harden the slab, then keep stepping up until the shine you asked for actually shows up. Skip grits to save a day and you get swirl marks that hide fine until February light comes through a west window and lights up every one of them.

A lot of what we polish through our local concrete contractors service is Federal Hill kitchen back-of-house, Olneyville studio space and home garages. Figure a few days on a thousand square feet, more if there's old tile mastic to grind off first.

How deep we expose the aggregate, the gloss level you want and the shape of the existing slab move the number most.

Concrete Forming

Concrete forming is the part nobody sees and everybody feels later. We build the mold first: 2x lumber or steel panels, stakes driven every couple of feet, kickers and bracing behind them, snap ties on walls, then a release agent so the forms strip clean instead of tearing the face off your new edge. Before anything gets poured we pull diagonals to check square and shoot the run with a laser, because water should leave your slab, not head for the basement door.

Wet concrete weighs roughly 150 pounds per cubic foot, and it pushes hard. Go light on bracing and you get a blowout, a bellied wall, or an edge that wanders like Wickenden Street.

Forms go up in a day or two on most jobs, and we strip them the day after concrete pouring, longer in a cold snap. That is the piece of our local concrete contractors service I refuse to rush.

Concrete Pumping

Concrete pumping is how we get mud into a backyard the truck will never reach, and on the East Side that's most of them. Narrow driveway, a fence, a drop down to the yard, so we run line over the house and keep pouring. Small line pump for footings and patios, boom truck when the reach is real.

The step people skip is priming. You push a cement slurry through the hose first, and if you don't, that first yard packs the line and you're stuck on Hope Street with a plugged hose and a loaded truck sitting there. Mix matters too, pea stone and a workable slump move clean, a harsh three quarter mix fights you the whole way.

Pump days get scheduled through our local concrete contractors service so the pump and the placing crew land together.

Concrete Flooring

Concrete flooring inside a building is a different animal from a patio slab, because the part nobody ever sees decides how it holds up. We compact the stone base, lay 10 to 15 mil poly as a vapor barrier, add mesh or fiber, and pour four inches for a basement or shop floor, thicker where a truck or a lift is coming. After the concrete pouring we screed, float and trowel it, then saw control joints within 12 to 24 hours so the slab cracks where we put the line instead of where it feels like it.

Skip the poly under a Federal Hill basement and moisture pushes up through the slab, which is how epoxy peels in sheets a year later. So we moisture test before any concrete coatings go down. Interior slabs are a big piece of what our local concrete contractors service covers.

Concrete Footings

Concrete footings are the part of the job nobody ever sees and everybody pays for twice when they're wrong. In Rhode Island we're digging below the frost line, which on most Providence jobs means at least 36 inches down, deeper if the plans or the inspector call for it. We dig to undisturbed soil rather than loose fill, form the trench, tie reinforced concrete with rebar and leave a keyway for the wall above, then get the inspection done before a yard goes in.

Pour on frozen ground or soft backfill and you'll watch that garage slab or deck post settle by the second winter, cracking everything sitting on it.

Depth, soil, and truck access on a tight East Side lot are what change the work, since hand digging takes hours a wheeled excavator wouldn't.

Footings are the least glamorous thing our local concrete contractors service covers, and the one I won't let a crew rush.

Concrete Jacking

Concrete jacking is how we pick a sunken slab back up without tearing it out. We drill a few penny-sized holes through the slab, pump polyurethane foam underneath, and the slab floats back to level as the foam fills every void the soil left behind. A walkway or a garage apron usually takes an hour or two, and you can park on it that same afternoon.

Done badly, it's a mess. Push the foam too fast and you crack the slab clean across. Ignore the downspout that washed the fill out in the first place and you'll be watching it drop again by March.

I won't jack a slab that's already spiderwebbed and spalling. That one wants replacing, and our local concrete contractors service handles the tear-out and fresh concrete pouring when it gets to that.

Concrete Sealing

Concrete sealing is the cheapest insurance you'll ever buy on a slab, and almost nobody thinks about it until three winters of salt trucks have chewed the surface. On a fresh pour we wait the full 28 days, then go with a penetrating silane-siloxane that soaks in instead of sitting on top. Film-forming coatings look glossy the first week, then trap moisture and haze over milky white, and on a wet concrete patio they're slicker than the Route 6 ramp in February unless we broadcast grit into the topcoat. We seal on dry days above 50 degrees. A typical patio is an afternoon, walkable the next morning, and driveways want a refresh every two to three years.

Sealing is one of the quieter parts of our local concrete contractors service, and it's the one that buys the rest the most time.

Concrete Acid Stain

A concrete acid stain is a chemical reaction, not a color you pick off a swatch, and that's what surprises people. The metallic salts bite into the lime in your slab, so an old patch, a glue line from ripped-up tile, or leftover curing compound will telegraph right through the finish. We grind or strip first, spray in a wet pattern with nobody walking back through it, then neutralize with an ammonia rinse until the rinse water runs clear. Skip that step and your sealer lifts in sheets by the first thaw. Two coats of concrete sealing go on after it dries, foot traffic the next day, furniture back after three.

No two slabs come out the same, which is the whole point. Our local concrete contractors service stains floors, not somebody else's failing concrete overlay.

Concrete Lifting

Concrete lifting is how we save a sunken slab instead of breaking it out and starting over. We drill a few penny-sized ports through the panel, pump structural polyurethane under it, and the slab comes back to grade while you watch. The foam fills the void the soil left behind, which is the actual problem. Providence clay plus a winter of freeze-thaw washes the fines out from under your walk, and the concrete follows.

A settled panel catches a plow blade, a toe, or a stroller wheel. That lip only gets worse.

Most front walks and garage aprons are lifted in a morning and you can walk on them that afternoon. Pump too fast and you'll crack the slab, so we go in stages. It's the least dramatic part of our local concrete contractors service, and the one people notice most.

Concrete Overlay

Concrete overlay is what I reach for when the slab underneath is still sound but the surface looks like it lost a fight. We grind or shot blast the top to open the pores, chase out the cracks, brush on a bond coat, then trowel down a polymer modified layer usually a quarter inch or so thick. Skip the profiling and it peels in sheets by the second winter, which is the most common failure I get called out to fix on the East Side.

It's a two to three day job on a typical patio, and we need daytime temps holding above 50, so late April through October in Rhode Island. After it cures we talk about concrete sealing.

Overlays on driveways, steps and pool decks are steady work for our local concrete contractors service.

What the job involves

What the job involves starts below the slab, not on it. We dig out the old material, look hard at the subgrade, and compact it in lifts before any concrete pouring begins. Then comes six inches of processed stone, mesh or rebar where it needs to be reinforced concrete, forms set true and a pitch that sends water toward the street instead of your basement.

After that it's all timing. A concrete finisher who bull floats too early traps bleed water in the surface, and by the second February that slab is flaking like a bad sunburn. On a hot July day we're pouring at seven in the morning for exactly that reason.

Most driveways and patios our local concrete contractors service take two to three days: prep, pour, cure. Access, tear-out, thickness and the handwork in the concrete edging move the number.

What it costs

What it costs on a concrete job in Providence comes down to a handful of things I can walk you through in about five minutes on the phone. Square footage and thickness, whether the slab needs rebar or mesh, how far the truck has to reach, and whether we're tearing out an old cracked pour before the new one goes down. A plain broom finish costs less than a concrete overlay. Concrete lifting on a settled walk runs different than fresh concrete pouring with reinforced concrete under it. Access matters too, and on those tight East Side streets a wheelbarrow relay adds hours no estimate template accounts for.

Call me at (401) 394-6425 and I'll price your actual job, not a guess.

Our local concrete contractors service covers measuring and subgrade checks before any number gets written down.

Why choose us for this

You've got a slab that's cracked, sunk or flaking, a couple of quotes sitting on the counter, and zero interest in thinking about it again for five years. So why choose us for this over the cheaper number?

We won't move the price after the pour. We won't start your driveway and vanish onto a Federal Hill job for a week. We won't lean on you to sign today. We won't rinse the chute out on your lawn and call that cleanup.

We're not the cheapest quote you'll get, and that's deliberate. We tie real reinforced concrete instead of tossing mesh on dirt, and our concrete finisher stays through the broom and the edging rather than leaving at the last screed pass.

The estimate costs you nothing, and booking our local concrete contractors service afterward is entirely your call.

Frequently asked questions

A few frequently asked questions I get on nearly every estimate, answered the way I'd answer them standing on your walkway.