Canterbury Roof Coatings sub-contracts roof coating work. When the sub-contractor did my tile roof in 2018, I kind of brushed off the fact that the worker smelled of booze because he appeared to do a good job. Unfortunately I had a recent leak in my roof recently and multiple tiles had to be replaced. The roofer let me know that the tiles were in very poor shape (cracked) and should of been replaced when the coating was applied. Do not recommend this company, poor workmanship.