Choosing a professional paver restoration company involves several key steps. First, look for companies with a solid reputation in your area, checking online reviews and testimonials from past clients. An experienced company should provide a portfolio showcasing their previous work in paver restoration. It's also important to ask about their specific services, techniques, and the materials they use. A reliable company will offer clear communication and transparency in pricing, as well as warranties on their work, giving you peace of mind about your investment.