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Serving Somerville, MA and surrounding areas. (617) 634-5990
A cracked, flaking garage floor is more than an eyesore. We replace worn-out slabs with properly reinforced, sealed concrete built to handle New England winters and Somerville's road salt.
Garage floor concrete in Somerville means removing your old slab, preparing the ground underneath, and pouring fresh reinforced concrete to a finished level surface — most jobs take one to two days of active work on-site, with vehicles kept off for at least a week while the concrete cures.
Most Somerville homeowners who call us have a floor that has been declining for years: surface spalling from road salt, cracks that keep widening after every winter, or water that pools in the middle instead of draining out. Patching buys time, but once the damage is widespread, a full replacement is more cost-effective over a five-to-ten-year horizon.
If you are looking to go further than plain gray, our decorative concrete service can add a sealed, polished, or stained finish to your new garage floor at the time of installation.
Hairline cracks are normal and usually harmless. But when a crack is wide enough to slip a quarter into, or when you can see one side sitting higher than the other, the slab has shifted and is no longer structurally sound. In Somerville's older housing stock, this kind of movement often traces back to a poor original base that has settled over decades of freeze-thaw cycles.
If the top layer of your concrete is peeling off in thin chips or developing small pockmarks, that is spalling, and it is extremely common in New England garages. It is caused by road salt and repeated freeze-thaw cycles eating away at the surface, exactly the conditions Somerville floors face every winter. Once spalling starts it tends to spread, and patching only buys a few years before a full replacement makes more sense.
A properly poured garage floor is slightly sloped toward the door so water drains out rather than sitting. If you notice puddles forming in the middle or back of your garage after a storm or snowmelt, the floor has either settled unevenly or was never graded correctly. Standing water accelerates concrete deterioration and can work its way under the slab.
Given that most Somerville garages were built in the mid-20th century or earlier, a floor that has never been replaced is approaching the end of its useful life, especially if it was never sealed against salt and moisture. You do not need to wait for a dramatic failure. If the surface looks rough, worn, or patched in multiple spots, a proactive replacement will cost less than emergency repairs down the road.
Every project starts before the pour. We break up and remove the old slab, then grade and compact the ground underneath to create a stable, level base. That base preparation step is where longevity is determined. A four-inch pour handles standard passenger vehicles; for heavier loads, a five- or six-inch slab is the right call. We include steel mesh or rebar reinforcement in every residential project.
Control joints are cut into every floor we pour to give the concrete a planned place to crack if it ever does, rather than cracking randomly across the middle. We seal every finished floor before we leave the job, because in Somerville's climate a sealer is the single most important thing standing between your new floor and road salt damage. For homeowners who want a step up from plain gray, our concrete floor installation service covers specialized interior floors with coatings, drains, and other options.
We handle the permit through Somerville's Inspectional Services Department from start to finish. You do not fill out a form or make a phone call to the city. The permit protects you with a city inspector sign-off, which matters if you ever sell or refinance.
Suits homeowners replacing a worn or cracked floor in a one- or two-car garage.
Suits garages that will store trucks, RVs, or heavy equipment requiring a thicker pour.
Suits homeowners who want a finished, easy-to-clean surface that resists oil stains and salt.
Suits garages that were never properly slabbed, with dirt or gravel as the existing floor.
Somerville sits in a climate zone where temperatures swing above and below freezing dozens of times each winter. Every cycle puts stress on a concrete slab, and road salt tracked in from Massachusetts Department of Transportation-salted streets accelerates the damage. The Portland Cement Association recommends air-entrained concrete mixes specifically designed for freeze-thaw resistance in climates like ours. We use those mixes on every garage floor project and seal the finished surface before leaving the job.
The majority of Somerville's housing stock was built before 1940, and many garages were added or converted later without modern construction standards. When we remove an old slab, we sometimes find inadequate base material, buried debris, or uneven ground that needs correction before a new pour. We tell you upfront if we find anything unexpected and explain what it costs to fix, before adding a single dollar to your estimate.
Somerville is also one of the most densely populated cities in the country, and most garage lots are tight. Getting a concrete truck close enough to pour directly rather than wheelbarrow the mix from the street affects both the timeline and the cost of your project. We plan access logistics during the estimate visit. Whether your garage is near Somerville city center, Cambridge, or farther out in Medford, we work across the whole region.
We will schedule an on-site visit, usually within one to two business days. We measure the space, assess the existing slab and truck access, and give you a written quote that breaks out demo, base prep, pour, finishing, and sealer separately, so nothing is hidden in a lump sum.
We apply for the building permit through Somerville's Inspectional Services Department before any work begins. You do not file a single form. Permit processing typically adds one to two weeks to the timeline, which we factor into your schedule upfront.
The crew breaks up and removes the old slab, grades and compacts the base, then pours the new concrete. For a standard two-car garage the demo and pour usually happen over one to two days. Control joints are cut and the surface is finished before the crew leaves.
The floor needs at least seven days before vehicles can park on it. A city inspector signs off on the permit, which we coordinate. Once cured to full strength, the sealer is applied and you get care instructions in writing, including when to reseal.
We reply within one business day, pull every permit, and give you a written estimate before any work begins. No obligation.
(617) 634-5990We specify an air-entrained concrete mix designed for New England's freeze-thaw cycle on every garage floor we pour. That mix holds up through the dozens of above-and-below-freezing swings Somerville sees each winter, and we seal every finished floor before we leave the job.
Somerville requires a building permit for slab replacements, and the inspection that comes with it is what protects you at resale. We pull the permit, coordinate the inspector, and deliver a completed file. You do not make a single call to the city.
We work in Somerville, Cambridge, Medford, Malden, and eight other Greater Boston communities. That regional experience means we understand the specific access challenges, permit offices, and soil conditions that come with dense urban neighborhoods, not just general concrete work. Check our license through the Massachusetts OCABR before you sign anything.
Old Somerville garages sometimes reveal unexpected base issues once the old slab comes up. We tell you the possible scenarios and their costs in writing before work starts, so you are never caught off guard by a figure that does not match the original quote.
Every garage floor we install comes with a documented permit file and a written care guide covering the resealing schedule and what to do in Somerville winters. That paperwork protects your investment long after we have left the job.
Add color, texture, or a polished finish to your garage floor or any other concrete surface.
Learn moreInterior concrete floor work for basements, workshops, and utility spaces throughout the home.
Learn moreSpring permit slots fill quickly. Reach out today and we will schedule your on-site visit within one to two business days.