Not only are the ripples unattractive, it has the potential to become bigger and can become a tripping hazard. If left unattended, the number of ripples will began to multiply. Hire Valley Carpet Repair to stretch your carpet before a small issue turns into a disaster. We take pride in our work and stand by the service we provide. Always ask if the technician is IICRC certified. There is a good chance that the problem will become worse if you hire someone who did not complete the certification courses for carpet repair.