Very polite and they know their business!
My 83 year old Mother had a large sliding glass door that would barely slide open (30 year old house). I called on Monday and they made an appointment for Wednesday (day before Thanksgiving))
They showed up on time, they were kind to my Mother, professional, efficient with their work and didn’t leave until the door was perfect!
We were very satisfied with their work and we would definitely recommend them to friends and family!!