Rolando is one of the best waterproofers in Texas. We used to use the big name companies, but once the leaks continued we called Rolando and all leaks were fixed. He is intelligent and finds solutions. He has waterproofed windows, doors, siding, slab joints, finish caulking, elevator pits, elevator walls, awnings and even done the moisture barriers on our luxury home builds. We are glad we found him, he is a trustworthy honest guy.

Did a wonderful job! Everything was done well and in a timely manner! And they speak Spanish too! Great service!