![roofing](https://grow.dccert.org/wp-content/themes/diamondcertified/assets/image/roofing.png)
![Michael Ghanivand](https://grow.dccert.org/wp-content/themes/diamondcertified/assets/image/headshot2.png)
Chris Testa
Sure Roofing & Waterproofing
"People who spend time looking at the Diamond Certified website and reading the Diamond Certified Directory have already decided we’re a company that’s worth dealing with, sowe get that out of the way before we even start talking to them. It gives us a big advantage.”