Several windows in my house were in poor condition with dry rot and warpage, and needed replacing. Hubbard quoted and was accepted. The work was done over 2 days. The installers were hard working and friendly and cleaned up after themselves.
The exceptional part of this story is that when two of the windows were removed, it turned out that the previous owner (a nitwit, I am thinking?) had done the work himself. The NItwit clearly lacked knowledge and skills. He used no "header" to distribute the load around the window hole, and no vapour barrier (hence the rotting sills). After informing me and discussing it, Sean quickly organized some materials and they did the best they could to fix this up ... It isn't a full header, but it is much better than it was (it lasted 27 years plus with no header) and should be good. The foamed insulation they used will act as a vapour barrier, and I am confident this fix will last the life of the house.
No hassles, no haggling, just taken in stride and dealt with as best they could... I would recommend this company's crew to anyone.