Concrete cutting
Precision diamond-blade cuts through foundation walls, basement floors, and slabs when access openings or drainage channels are needed.
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Serving Cambridge, MA and surrounding areas. (617) 613-7966
Serving Cambridge, MA and surrounding areas. (617) 613-7966
Your Cambridge home is sinking - sticking doors, new cracks, uneven floors. We lift and stabilize the foundation with a fully permitted repair built for the city's clay soils and hard winters.
Foundation raising in Cambridge, MA is the process of lifting and re-stabilizing a foundation that has sunk, settled, or tilted - using steel push piers driven into stable soil below the clay layer; most residential projects take one to three days of on-site work after permit approval, which typically adds one to three weeks to the overall timeline.
Cambridge homeowners dealing with a settling foundation are facing a problem that will not resolve on its own. The city's glacial clay soils expand and contract with every wet and dry season, and the frost line pushes that cycle deeper each winter. The older a home is, the more winters that soil movement has had to work on the foundation underneath it. More than half of Cambridge's housing stock was built before 1940, which means many homes in the city are sitting on foundations that were never designed to last indefinitely.
Foundation raising often connects to other structural work. If your project requires new support points below the existing foundation, our concrete footings service handles that scope. For homes that need a full foundation replacement rather than a lift, our slab foundation building page covers new slab construction from the ground up.
If a door or window that used to work fine now sticks, drags, or refuses to close properly, the frame around it may have shifted. This is one of the most common early signs that a foundation has moved. In Cambridge's older homes, where door frames have been in place for a century or more, even small shifts show up quickly.
Cambridge's clay soils expand and contract with moisture, and that movement can show up as new cracks inside your home. Diagonal cracks running from the corners of windows or doors deserve attention. If you notice new cracks appearing in spring after a hard winter, that is a signal worth having a professional evaluate.
Walk slowly through your basement or first floor and pay attention to whether it feels level. A ball placed on the floor that rolls consistently in one direction is a simple test. Uneven floors in a Cambridge home that is more than 50 years old often point to foundation settling rather than just old construction.
A gap forming where an interior wall meets the ceiling, or where a wall meets the floor, means the structure is moving. This kind of separation is different from a normal hairline settling crack - it suggests ongoing movement that is likely to get worse without intervention.
Cambridge Concrete assesses, permits, and performs foundation raising for residential properties across Cambridge and the surrounding region. The process starts with a free on-site evaluation - we look at the foundation type, the extent of settling, and the soil conditions before recommending anything. Cambridge's older homes often involve rubble stone, brick, or early poured-concrete foundations that require a more careful assessment than newer construction. We will tell you in plain language what we find and what we recommend before you commit to any work.
If your foundation raising project also requires cutting new openings in a foundation wall or installing interior drainage, our concrete cutting service handles that scope with diamond-blade precision and full dust management. For properties where the raising exposes a need for completely new foundation work, our slab foundation building service covers new slab construction for additions and replacement structures.
The National Foundation Repair Association sets industry standards for materials, methods, and warranties in foundation repair. We work to those standards on every project and provide a written warranty covering both labor and materials before work begins. Every Cambridge foundation raising project is permitted through the Cambridge Inspectional Services Department - we handle the application and coordinate the inspector's sign-off at completion.
Best suited for serious settling in Cambridge homes where the foundation has moved significantly and needs to be driven to stable soil well below the clay layer.
For homeowners who have noticed early signs but are not sure of severity - a professional site visit to document current conditions and advise on whether active intervention is needed now.
Cambridge's older housing stock is one of the most concentrated in New England. The city has a very high share of homes built before 1940 - many on rubble stone foundations that were never designed to last more than a few decades of Cambridge winters. At the same time, the glacial clay soils under much of the city expand and contract with moisture, applying steady lateral and vertical pressure on every foundation they surround. When you add in the freeze-thaw cycles that Cambridge sees from December through March, the conditions for foundation settling are persistent and built into the local geology.
The Cambridge Inspectional Services Department requires a building permit for all structural foundation work, which means foundation raising in this city involves a mandatory inspection at the end of the project. That is good for homeowners. The inspection creates a permanent record that satisfies buyers, mortgage lenders, and insurers - a particular concern in a real estate market where median home values exceed $800,000 and buyers scrutinize property history carefully. Homeowners in Somerville and Boston face similar permitting requirements and soil conditions, and we handle foundation raising in those communities as well.
Dense urban lots add a practical challenge. Many Cambridge properties have narrow side yards or zero setback from neighboring buildings, which limits equipment access and requires more planning than a typical suburban job. Homeowners in tightly built neighborhoods near Central Square, Cambridgeport, and across Cambridge benefit from a crew that already knows how to set up and execute in those conditions. Ask any contractor you consider how they handle access on a Cambridge lot - a local crew will have a clear, practiced answer.
We respond within 1 business day. When you reach out, we will ask how old your home is, what symptoms you have noticed, and whether any prior foundation work has been done. We schedule a free on-site visit - typically about an hour - to see the foundation in person.
We walk the basement or crawl space, inspect the exterior foundation walls, and check for settling signs - cracks, gaps, uneven floors, and water damage. In Cambridge, we also assess whether the foundation is rubble stone, early poured concrete, or a later type, since each requires a different approach. You receive a written estimate specifying what will be done and what the warranty covers.
We submit the building permit application to the Cambridge Inspectional Services Department on your behalf - typically a one-to-three-week wait. Once the permit is approved, we lock in your work date. This lead time is expected: factor it into your planning rather than treating it as a delay.
Most Cambridge foundation raising jobs take one to three days. You can typically stay home throughout - the crew works from outside or the basement without accessing your living spaces. After the work is complete, a Cambridge building inspector reviews the job and signs off on the permit. We hand you a copy of the closed permit, warranty documents, and any lift-measurement records.
We handle the permit, coordinate the inspector, and deliver written warranty documentation at the end of every project.
(617) 613-7966Cambridge sits on glacial clay that swells and shrinks with every wet and dry cycle, and the frost line pushes that stress deeper each winter. Every repair we design accounts for that ongoing soil movement - not just the settling that is already visible.
We handle the permit application, track it through the Cambridge Inspectional Services Department, coordinate the city inspector's visits, and deliver closed-permit documentation to you at the end of the job. Many Cambridge homeowners are surprised to learn how much this matters at resale.
A large share of Cambridge's oldest homes sit on rubble stone foundations that behave differently under load than poured concrete. We have worked on these foundations and can explain what we find in plain language before recommending any work.
The National Foundation Repair Association recommends warranties that cover both labor and materials for at least 25 years. We put the warranty in writing before any work starts - so you know exactly what is covered and for how long, and so a future buyer has documentation they can rely on.
Cambridge foundation raising requires local knowledge, not just technical skill. The city's combination of pre-war housing, clay-heavy soils, a mandatory permitting process, and dense lots means that a contractor who knows Cambridge delivers a better outcome than one who learns on your job. We have been doing this work in Cambridge since 2022, and we can verify our contractor registration through the Massachusetts Office of Consumer Affairs and Business Regulation.
Precision diamond-blade cuts through foundation walls, basement floors, and slabs when access openings or drainage channels are needed.
Learn moreNew concrete slab foundations for additions, ADUs, and replacement structures on Cambridge lots.
Learn moreFoundation settling gets more expensive the longer it goes unaddressed. Call or reach out now, and we will schedule a free site visit within 1 business day.