When a crack appears in concrete, it’s important to have the problem evaluated promptly. If left unattended, even a small, easy-to-fix crack can grow into a bigger problem that’s more costly to repair. However, some types of cracks require the help of a professional concrete contractor to resolve effectively, including large or deep cracks, those caused by drainage problems, and those that compromise the integrity of foundations, floors, walls, or sidewalks.

While some cracks in concrete don’t need to be repaired, it’s a good idea to fix any that are unsightly or pose a tripping hazard or a risk of structural damage. This can make your home more appealing to buyers if you plan to put it on the market in the future. It’s also a wise move to keep simple cracks in concrete well-filled to prevent moisture penetration that can lead to more damage and mold growth or pest invasions.

It’s essential to choose the best concrete crack filler for your specific needs and situation, as there are many different products on the market. The top-rated products are chosen based on customer and third-party reviews, effectiveness, cure time, versatility, durability, and value. The most effective products are also flexible to help them resist expansion and contraction caused by weather changes, such as extreme temperatures or rainfall.

When choosing a concrete crack repair company near me, it’s also important to find out what the contractor charges for their services and whether or not there are any additional fees or hidden costs. This will help you avoid overpaying and ensure that the job is done correctly.

A few basic questions to ask concrete crack repair companies before hiring them include:

The type of crack is just as important as the size. Structural cracks are a clear sign that the structure is in danger and should be assessed immediately. They can be the result of a poorly mixed concrete mixture, overloading, or uneven footings (the attachment point between a foundation and the soil), among other causes.

Another common type of crack is one that forms when the concrete sinks into soft ground that has been compressed or washed away. These cracks tend to be wider at the surface than they are below the ground, and can eventually cause the foundation of a building to shift and possibly collapse.

A final type of crack is when tree roots seep beneath a concrete slab and begin to push against it. This can cause the crack to widen and even break through the surface of a slab or foundation. This type of crack can be extremely dangerous and should always be evaluated by a concrete expert. They may be able to stop the crack from progressing further by excavating the roots and filling the area with fresh concrete. They may also recommend a more extensive repouring or rebuilding of the affected area. They can also use epoxy injection or a process called stitching to stabilize the crack and reduce its likelihood of reoccurring.