We generally charge per project rather than hour. Hourly rates may be available for smaller jobs, though.
This depends on the size of your project, property, and many other variable. For more information please email office@0800homefix.com
Experience, proven track record of customer service, and recent work history are all popular things potential customers look for.
We would advise you not to look for a cheap roof! Lower prices often mean compromises in quality of materials, installation, and tradesperson experience.