Making the crews that did the work also do their warrantee work is standard. Getting 2 panels in a week is standard to fast

2 months to paint is excessive

The only companies who do warrantee work without making the subs do it are big builders. I have known a couple of their warrantee guys. I wouldn't buy from a generic box builder at all


Personally if I were to buy I would only buy an older home or build my own.

Change orders are a pain, that's why I quit doing custom home remodels.