Had Foster's replaced the old front windows and a side storm door, circa 1960's on the front of the house with new energy efficient bow windows and a new aluminum thick storm door, made a real difference in sound absorption and keeps room cool. They also fixed drywall, at extra cost but reasonable, that had been leaked on by the old windows. Recent storms proved that the job was watertight. If took them 3 days in the worst heat of the summer.
In the interests of full disclosure, they replace my other upper windows in 1992 and the basement windows in 1995.
You can always reach them and they do a great job and always cleaned great with no mess left behind each day.