I would not recommend using Centimark for your roofing needs. This company called me months ago. An agent came by my plant and I still have not received a quote I called back a month later inquiring about my quote, still not quote. This is at least a 100,000 SQ FT Facility. I called again today and received a person on the telephone who could only tell me that it was an after hours call and while he was answering the phone to take after hours calls he was really useless to assist me. The customer service and response is bad, terrible, putrid. I am moving on. They have lost the job.