What Does a Concrete Repair Company Do?

A concrete repair company is a specialist that deals with repairing and restoring concrete structures. A qualified contractor will have a proven track record of working on similar projects in the past, and they should be licensed and insured. A reputable contractor will also be willing to provide you with references that you can contact. You can also do your own research to find out more about the contractor, such as reading reviews online or asking friends and family for recommendations.

When a homeowner notices cracks in their concrete, it’s important to understand that not all cracks are equal. For instance, small hairline cracks due to shifting and shrinkage aren’t typically a cause for concern; on the other hand, large and horizontal cracks that break off in different directions or are accompanied by a bulge are structural problems and need immediate attention.

Homeowners may not have the tools, chemicals or expertise to perform a concrete repair project on their own. Especially with larger or more significant damage, hiring a professional is the best option. A contractor with years of experience, a skilled trades training program and an industry-leading safety program can help to instill confidence in clients looking for quality long-term repairs.

Some of the most common repairs that a concrete repair company will perform include tuck pointing, leveling and surface restoration. Tuck pointing involves the removal of loose concrete and surface detritus, followed by the application of a bonding agent to the existing substrate. This is then topped with a high-strength concrete patch that can be colored to match the existing concrete.

Another common repair is concrete leveling, which consists of drilling and adding concrete to the existing surface until it’s flat. This can be used to fix uneven surfaces caused by ground movement, settlement or tree roots. Concrete leveling is typically quicker and more cost-effective than full replacement, but it’s still a good idea to consult with a concrete repair expert before beginning work.

Choosing the right repair material is essential, and a professional will be able to select a product that is suited to the specific situation. The key properties to look for are durability (cracking resistance, modulus of elasticity and freeze-thaw durability), permeability, pumpability, flow, hang / stickiness, and curing speed. A good repair material should also be easy to install, which can be accomplished with a form-and-pour repair, site batched concrete from a mobile mixer, tremie concrete repairs and dry pack or trowel-applied vertical and overhead concrete repairs.

Staining and discoloration can occur from a variety of sources, including chemical contamination, rust and standing water. Cleaning these stains as soon as they appear can prevent them from spreading and becoming a permanent problem. A good concrete repair company should be able to recommend the appropriate cleaning chemicals and techniques for each case.