Judy Crane review about company Knights Roof Restoration

We got our roof sprayed in 2014. After a few months the paint bubbled. I thought it was because the day the sprayed it started raining lightly. The bubbles have since burst & now we have a grey roof with large red spots on it. We made repeated calls to them and they gave us excuses about it being mfrs fault and yes they would fix it but 4 1/2 years later we are still stuck with the mess. Avoid this company.