Crack Injection in Houston, TX

A crack in your foundation slab or wall lets water in and weakens the concrete over time. We inject two-part epoxy or expanding polyurethane directly into the crack. Epoxy is better for structural cracks because it fuses the concrete back together. Polyurethane is best for cracks that move or let in water because it flexes and seals against moisture. We clean the crack, set injection ports along its length, and pump the material under pressure until it fills the entire depth. The process takes a few hours to a full day depending on crack length and location. Houston homeowners typically pay $800–$2,500 for crack injection, depending on how many linear feet we treat. This is a fast, cost-effective way to stop small cracks from becoming major problems. We photograph the crack before and after so you have a record. Epoxy-injected cracks won't reopen unless the underlying foundation settles further, which is why we always recommend having us evaluate your whole foundation for deeper settling or drainage issues. If you see a crack that's growing, leaking water into your basement or crawl space, or running across multiple rooms, call us. We'll determine if crack injection alone will fix it or if you need slab leveling or drainage work too. It's a smart preventive step for many Houston homeowners.