Clean Roofing

I wanted to replace my roof and asked for a quote, The estimator visited the property and did an review and told me that i had 2 layers of roof and he would send an updated quote in next couple of hours. I was in a hurry to get the process started so i followed up the next day when the quote was not sent. They replied back with the updated quote. I noticed that quote still mentioned 1 layer of roof removal. I asked for the correction on thursday and followed up again on monday when i didn't get a response on Friday. i got a response but the price changed again, i was under the impression the initial updated quote was including the price of two roof layers. I expressed my displeasure at the of me having to follow up a lot and how this process has not been good so far. But that's when i call back and had person yell at me, accusing me that i called off work hours and was expecting a response over the weekend. I never called that company or any person in that company but only have incoming calls. But the experience of person from a company yell at you because i expressed that i was having a bad experience in communication is a first me. All this before signing a contract, think of what you can expect after signing the contract. This should tell you of what kinds customer service you can expect from this company. They are arrogant, non responsive and really difficult to work with. From my experience I would not work with this company, and advice other to do the same.