Expansion Joint Solutions of Austin is a leading expansion joint replacement and caulking contractor, servicing residential and commercial properties, throughout the Austin and surrounding areas. Most of our mastic or caulking replacement repairs are concrete driveways, pool decks and sidewalks. We specialize in the removal/replacement of rotten wood and separated rubber expansion joints in concrete driveways, sidewalks, patios, pool decks. We use only the best-proven products available. We can also caulk, fill any cracks, chips in the concrete as well as pressure washing and sealing. Call us today to get started on your project!