A crew of 3 people arrived right at the time they said they would be here. They worked very hard in 100 degree weather to complete the job on time. They actually got done in 2 days even though the original estimate was it would take 3 days to install our 26 windows. They completely cleaned up after the job was done. They did a great job with no unforeseen surprises. We are very pleased with the work they did. And the windows seem to be top quality with everything just as the sales rep told us it would be.