Concrete floor installation in Quincy MA - a floor that wears well under daily use
Floor cracked, dusty or lifting its covering? We pour a new concrete floor with the finishing and curing timed so it stays hard and even.
- Fully licensed and insured.
- Free in-person estimates.
- Expect a reply within 1 business day.
What goes into a new concrete floor in Quincy?
Concrete floor installation in Quincy, MA means we place new concrete, then finish, joint and cure it, so you end up with a hard, even top layer that stands up to the foot traffic, carts and furniture a floor sees every day.
Most floor calls we get are for a space that's already in use and isn't holding up, like a basement, a back room, a workshop or an addition that needs a slab. Garage slabs have their own page under garage floor concrete. The price moves with the size of the floor, how much old concrete has to come out, how easy it is to get concrete into the space and what goes under it if you plan to cover or coat it. The schedule mostly turns on the weather and on whether the job needs a permit. When I come out, I measure and put your figure in writing with everything that's included.
How do you know your concrete floor needs replacing?
Cracks running across the floor
Cracks that cross the whole floor, or have one side higher than the other, usually mean the slab moved because what's under it settled or nobody gave it a planned place to crack. Left alone, they let water in, chip at the edges and catch toes, and patching rarely keeps up.
Gray dust that keeps coming back
If you sweep and a fine powder is back a week later, the top layer is soft, and that usually comes from finishing or curing that got rushed when the floor was poured. It wears down a little more under every boot and cart, and paint or coatings won't hold onto it.
Flooring that lifts or stains
Tile that pops loose, glue that goes soft or a coating that bubbles usually points to moisture coming up through the slab from below. New flooring over the same slab just repeats the problem, so this is often when a new floor with the right layer underneath makes sense.
How we handle concrete floor installation
On a new floor, we clear the space, break out and haul away the old slab if there is one, then dig down to the subgrade, the soil and stone the slab sits on, and pack it firm so the floor doesn't settle with the dirt underneath. If you plan to cover or coat the floor, tell us early, because that decides what we put down before the pour. We set rebar where the job calls for it, the steel that holds the slab together if it does crack, then place the concrete, finish it, cut control joints, shallow cuts that give the slab a planned place to crack, and cure it, keeping it covered and protected so it hardens fully instead of drying out too fast. Getting the finishing and curing timed right is what makes a floor wear well, so I schedule those steps with care instead of squeezing them into a day. When a budget gets tight, people want to cut the base work first since nobody sees it once the floor's poured, but I'd rather give up a fancier finish than a solid base, because a nice top on a soft base cracks just the same.
A floor job often sits next to other work. If the room opens onto a backyard pool, we build concrete pool decks too, and if the doorway needs a safer way in and out, our crew handles concrete steps construction, so the levels can be planned to meet.
Bare concrete floor
This suits a workshop, storage area or basement you'll use as it is, troweled smooth so it's easy to sweep. Near a door or anywhere it gets wet, a broom finish, a light brushed texture, gives your feet more grip.
Floor going under a covering or coating
This suits a room that will get tile, wood, carpet or a coating, because the layer under the slab and a flat, even surface matter more here than how the bare concrete looks. It's the main reason I ask about your plans for the floor on the first visit.
Get a written estimate for your new concrete floor
Send the form and we'll get back to you within one business day to set a time for me to come out and measure. The estimate is free, in writing, and there's no obligation to go ahead.
(617) 691-5008- Based in
- Quincy, MA 02169
- Hours
- Mon–Fri: 8 AM–11 PM, Sat–Sun: 7 AM–11 PM
What happens after you call about a concrete floor?
Here's how a floor job goes from your first call to the final walkthrough, and what you'll have in hand along the way.
Call us or send the form
We get back to you and set a time for me to come out to the house. It helps to tell us then what the room is used for and what you want on the floor.
I measure and write it up
I look at the space, how we'll get concrete to it and what has to come out, then measure and talk through what you want. You get a written estimate that spells out what's included, so you can see what you're paying for and compare it line by line with anyone else's.
We set a date and pour
We pick a pour date with the forecast in mind and sort out any permit before that. Then our crew does the prep, places the concrete and handles the finishing and curing on the schedule the floor needs.
Walk through floor care
When the work's done, I walk you through how to care for the new concrete. It's a good time to ask about anything you want to put on the floor later.
Why Quincy homeowners call Cornerstone Quincy Concrete for floors
The owner prices and runs it
I'm the one who comes out to look at your floor and write the estimate, and I run the work with my crew of finishers and laborers. The person who answered your questions is the one making sure those answers hold on pour day.
In business since 2017
I came to concrete after another line of work, learned it on a finishing crew under people who'd done it all their lives, and started this business in 2017. Finishing is where a floor is won or lost, and it's the part of the trade I learned first.
Fully licensed and insured
Cornerstone Quincy Concrete is fully licensed and insured. Ask to see it when I come out, because any crew working inside your house should be able to show you.
We pull the permit, not you
When a job needs a permit, we pull it ourselves rather than hand you the paperwork. That protects you too, because the state's homeowner guidance says owners who apply for the building permit themselves may not be eligible for compensation from the Guaranty Fund.
Before you hire anyone for a floor, ask what goes under it and how they'll time the finishing. Book a visit or call (617) 691-5008, and I'll answer both on site.
Concrete floors and the work around them in Quincy
Quincy has proposed zoning language that would require a special permit for all construction in its floodplain overlay district, work on existing buildings included. It's still a proposal, and whether a floor job needs a permit depends on the job and where the house sits, so I check with the city's building office before we set a pour date rather than guess.
A lot of the floors we're asked about around Quincy are in older houses, where a basement or back room has a worn, patched slab and the owners want the space usable again. Those jobs usually mean tighter access and more old concrete to haul out, which we plan for at the estimate, and we see the same kinds of houses on jobs in Braintree and Weymouth.
Questions about concrete floors in Quincy
How much does a concrete floor cost near Quincy, MA?
Concrete slab installation in the Boston area usually costs about $7 to $14 per square foot. That's the going rate for slab work around here, not our price, and where your floor lands depends on its size, how much old concrete comes out, how hard the space is to reach and what goes under it. I measure on site and give you your own figure in writing.
Can concrete be poured in cold weather in Massachusetts?
Yes, concrete placed in the cold still gains enough strength and durability when it's properly protected, and the colder the day, the more protection it needs. The industry's cold-weather guide counts it as cold weather once the air drops, or is expected to drop, below 40°F while the new concrete still needs protecting. It's also fair to ask how heaters and engines will be kept away from the floor on its first day, since their exhaust can leave a dusty surface on concrete less than 24 hours old.
What goes under a concrete floor slab?
If the floor will be covered or coated, a vapor barrier usually goes right under it, because experience in the trade shows a barrier in direct contact with the slab gives flooring and coatings the most protection. The industry floor guide says the plain plastic sheeting used in the past shouldn't be considered for this, and one barrier maker warns that even small holes can greatly raise the moisture coming through, which leads to failed flooring and delays laying it. So the barrier has to stay whole until the concrete covers it.
Who is allowed to install a concrete floor in a Massachusetts home?
Massachusetts requires a licensed construction supervisor or a registered design professional to oversee construction on 1- and 2-family homes. Contractors who bid on or do work on an existing, owner-occupied home with one to four units must also be registered as Home Improvement Contractors, though new construction and investment, vacation or second homes fall outside that law. You can read the state's construction supervisor rules before you hire anyone.
What causes a new concrete floor to crack or turn dusty?
Poor timing of the finishing, jointing and curing is a common cause, and it can also leave flaking, high and low spots and water that won't drain. No slab is crack-proof, so ask any crew how they schedule those steps, since they decide what your finished surface is like.
How do I get my house ready for a new concrete floor?
Clear the room, make sure there's a path from the street to the space, and decide what, if anything, goes on the floor afterward. That last choice changes what we put under the slab, and I'll go over the rest of the prep when I'm out to measure.
Other concrete work that often goes with a new floor
Concrete pool decks
A pool deck takes bare feet, splashing water and sun, so it needs a surface with grip and a slope that sends water away from the house.
Concrete steps construction
Crumbling or uneven front steps are a trip risk every day, and new concrete steps give you even step heights and a solid landing at the door.
Cities we serve for concrete floors around Quincy
Cornerstone Quincy Concrete is based in Quincy, Massachusetts, and we install floors across the cities around it. Our 12 city pages include Milton and Randolph, and we work in other cities nearby as well.
Quincy, MA
Get a price on your concrete floor
Have the room size, the covering you're planning and whether you live in the house ready when you call (617) 691-5008 or use the form, since those answers shape the estimate.