Comparing quotes for different jobs may be quite a challenge. For residential roofing in Denver, CO, reading a quote can save you from a lot of trouble.
At the same time, the exact types of materials or roofing techniques certainly influence a quote. In this respect, the residential roofing contractor should be able to give you explanations for their recommended options, for instance, why they prefer a TPO membrane instead of a BUR system. The cost of a roofing installation certainly is influenced by the cost of the chosen materials.
Denver roofing contractors with integrity affirm that, apart from the fact that it includes numbers, a quote should explicitly reference the roofing tasks that the roofing team will cover. Cleaning up and removing debris should be included in the quote, as well as labor costs. At any rate, you can ask your contractor to itemize each labor cost included in the quote. Moreover, it would help if you did not hesitate to ask about the years of experience, training, certifications, etc. You should find insurance information and if it is up-to-date.
Warranties may also vary a lot, so you should also look at this aspect of the quote. Thus, it must be clear whether the manufacturer or the contractor provides a certain warranty.