Would a contractor come along for a walkthrough of a property?

[Vitaliy Gnezdilov]

My wife and I have been looking for SFH for over a year now and have passed up a few simply because we're inexperienced in estimating remodels.

I have made a conscious decision to get better at this, but wanted to know if contractors ever join potential buyers on a walkthrough of the property?

Is this something that they do? And how much might we pay for an hour of their expertise?