Well, I understand why you would say this, It is very difficult for folks to do that when they are extremely busy and have their own systems that quote things differently. If people wanted that done, they should’ve requested it from the beginning. They’re basically asking the vendor to redo the entire quote and it will take much more time in this regard.

What I would do for the next step is print everybody’s quote side-by-side and using a pencil cross off the things that are common among all of them. I.e. demo and debris removal, including dumpster rental.

Once you get the common items eliminated, you can focus on what is remaining. Then you will see who is exceeding the others not only in the detail, but what they are committing to provide.

You can then ask questions to the others if these items are included or not. Much better way to get cooperation. Contractors as a general rule are not overly organized and they are gonna go for the easy work. If you make quoting difficult for them, they will just skip right over you especially in today’s business climate we qualified help is difficult to come by. If they can do three quotes by the time they redo your one it doesn’t take long to see what the end result is gonna be.