1. Make sure to get all estimates in writing. This will allow you to compare estimates when choosing the right contractor for your masonry project.
2. A guarantee is only as good as the company that issues it.
3. It is a good idea to check with the consumer affairs. You can find out about any complaints on the contractor.
4. Have the contractor show you their license and insurance.
5. Ask to come down to their office and/or design center.