1. How long have you been in business? 2. Do you have any examples of projects you've worked on that I can look at? 3. What is your experience with (type of project)? 4. What is your pricing model? 5. Are you licensed and insured? 6. What are your payment terms? 7. When can the project start and how long will it take to complete? 8. Will I need to be on site during the project? 9. What type of warranty do you offer on your work?

What questions should I ask a concrete contractor?1. How long have you been in business?2. Do you have references I can speak to?3. Do you have a portfolio of your past work I can review?4. What type of cement do you use and what are the ingredients in it? (Portland cement is the most common, but there are many different types of cement available.)5. What is your experience with different finishes (stamping, staining, etc.)?6. Are you licensed and insured?7. What is your turnaround time for projects?8. How do you charge (flat rate or per hour)?9. Will you be able to provide?