
A sunken driveway, patio, or garage floor does not always need to be torn out and replaced. We lift it back to level, patch the holes, and help you understand what caused the problem so it stays fixed.

Foundation raising in Shelton lifts a sunken or uneven concrete slab back to its original level position by pumping material beneath it through small drilled holes - most residential jobs take between two and six hours and the surface is walkable the same day.
If your driveway, patio, or garage floor has dropped, the slab itself is usually fine. The problem is the soil underneath. Shelton's winters cycle repeatedly above and below freezing, and over the years that movement gradually shifts the ground out from under a slab. You end up with a tilt, a gap, or a tripping edge that was not there when the concrete was poured. Foundation raising fixes the level without the cost and disruption of full replacement.
When the scope of a project goes beyond a single slab, homeowners often combine raising work with slab foundation building or ask us about concrete cutting when a damaged section needs to be removed before the area can be addressed properly.
Walk across your driveway, patio, or garage floor and notice whether it feels level. If one section is noticeably lower than another - even by an inch or two - the soil underneath has shifted. In Shelton, this often becomes visible in spring after a winter of freeze-thaw movement.
If puddles collect against your home's foundation wall or along the edge of a slab after rain, the concrete may have tilted inward rather than sloping away from the house. This is a warning in any neighborhood, but especially in lower-lying parts of Shelton near the river valleys, where drainage is already a challenge.
Look at where your driveway meets the garage floor, or where a porch slab meets the house. A growing gap - even a half-inch - means one surface has dropped relative to the other. This gap will only widen over time if the soil underneath continues to move.
Cracks at the corners or along the perimeter of a concrete slab often mean the edges have dropped while the center holds, or vice versa. In Shelton's older neighborhoods, where original concrete was poured over uncompacted fill, corner cracking is one of the earliest signs a slab needs attention before the problem gets worse.
We perform foundation raising for driveways, patios, garage floors, walkways, and pool decks throughout Shelton and the Naugatuck Valley. Every job starts with a site visit to measure how far the slab has dropped, look for drainage issues that contributed to the problem, and give you an honest recommendation - raising when the slab is structurally sound, replacement when it is not. The two main methods we work with are traditional mudjacking, which uses a cementitious slurry pumped through larger holes, and foam lifting, which uses a lightweight expanding material that sets quickly and resists re-settling. For projects that involve removing a damaged section first, we can coordinate concrete cutting before the raising work begins.
When foundation work uncovers a need for something more structural, we also handle slab foundation building for situations where the existing slab cannot be saved. If your project involves multiple phases of concrete work, we can scope and price them together so you have a clear picture of the full cost before anything starts.
Suits homeowners with larger slab areas where cost-effectiveness matters and the soil conditions are stable.
Suits homeowners who want faster curing, lighter fill material, and better resistance to water re-settling the repair.
Suits homeowners with a sunken or uneven driveway or garage floor that is structurally intact but has dropped due to soil movement.
Suits homeowners with an outdoor slab that has tilted or created tripping edges around a patio or pool area.
Shelton sits in a climate zone where temperatures swing above and below freezing repeatedly from late fall through early spring. Every cycle pushes soil up and pulls it back down, and over years that movement works concrete loose from its base. The lower Naugatuck Valley adds another layer - the area sits on glacially deposited soils, a mix of sandy, gravelly, and silty material that drains unevenly and can compress or wash out under slabs over time. Homes in lower-lying neighborhoods near the Housatonic River, and older homes in areas like Huntington and Birmingham where original concrete was poured over minimally prepared subgrade, see this problem most often. The American Concrete Institute and Concrete Foundations Association both publish guidance on slab lifting that our approach is built around.
We serve homeowners throughout the valley, including Derby and Ansonia, where freeze-thaw conditions and glacially deposited soils present the same challenges as in Shelton. Spring is the busiest season for this work - most homeowners notice sunken slabs after the ground finishes its most stressful season. Scheduling in late summer or early fall often means shorter wait times and better soil conditions for a lasting repair.
We reply within one business day. You tell us where the slab is, roughly how much it has dropped, and whether you have noticed any cracking. You do not need to prepare anything - just be available to walk the area when we visit.
We walk the affected slab, measure how far it has dropped, and look for the cause - nearby downspouts, tree roots, drainage patterns. We tell you whether raising makes sense or whether replacement is the better answer. A good contractor gives you that answer even if it means a smaller job.
You receive a written estimate covering scope, method, and total cost. In Connecticut, any home improvement contract over $200 must be in writing - a verbal-only quote is a red flag. Most jobs can be scheduled within one to three weeks of approval.
The crew drills small holes, pumps material underneath until the slab rises to the correct level, then patches the holes with concrete. Most residential jobs finish in a few hours. Before the crew leaves, walk the area and confirm the slab looks and feels level.
Free written estimate. No pressure. We reply within one business day.
(475) 897-6123You get a written quote spelling out scope, method, and total cost before anyone picks up a drill. Connecticut law requires home improvement contracts over $200 to be in writing - we follow that requirement on every job, and we never change the price once work is underway.
We hold a valid Home Improvement Contractor registration with the Connecticut Department of Consumer Protection. You can verify it yourself in two minutes at the state's online lookup. That registration means you have real recourse if something goes wrong - not just a promise.
Lifting a slab without fixing the drainage that caused it to sink is a short-term fix. After every job, we walk you through what caused the problem and what to do about it - whether that means redirecting a downspout, regrading soil, or fixing a gutter. That conversation is part of every job we do.
We work regularly in Shelton's older neighborhoods - Huntington, Birmingham, Long Hill - and we know what original 1950s and 1960s subgrade looks like and how it behaves. That experience informs how we approach each job and how we price it honestly from the start.
Every one of those points adds up to the same thing: you know what you are getting, what it costs, and who is responsible for it. That is what makes a foundation raising job worth doing right the first time.
When a slab section is too damaged to raise, clean cutting and removal comes first before any repair or replacement.
Learn MoreFor situations where a slab has failed beyond repair, we pour a new slab foundation built to current standards.
Learn MoreThe longer a sunken slab sits, the larger the void underneath grows and the more expensive the fix becomes. Call now and we will get out to assess it.