Most residential fences are a two to three day job on site, sometimes one for a short run. The part people underestimate is everything before that: measuring, materials, permits and HOA approval, which can add weeks. The build is rarely the long pole.
Concrete needs time before it takes load. A gate hung on a post that has not cured is being asked to work against wet concrete, and it will pull that post out of plumb. Crews that finish suspiciously fast are usually skipping this, and it is invisible until the gate starts dragging months later.
Rain is the obvious one, and in North Texas clay it matters more than most places: you cannot set posts properly in a hole that is filling with water. Beyond weather, it is usually HOA turnaround, an old fence with more concrete in the ground than expected, or access that forces everything to be carried by hand.
Not usually for the whole job, but it helps to be there at the start so the layout can be confirmed with you, and at the end to walk it. Gates and access need arranging either way.
Setting posts in saturated clay is asking for trouble, so we would rather move a day than pour concrete into a hole holding water. Light rain during panel work is less of a problem.
We allow the posts to cure before hanging and using a gate. Rushing that is one of the most common reasons a gate starts to sag inside the first year.
We walk the property, give you a straight price, and show you how it is built underneath.