Global shutters installed the shutters in 2005 on the whole main floor of the house. I'm very happy with the product and I get a lot of compliments from my guests. It took about 8 weeks for the shutters to be installed, lots of frustrating unreturned phone calls but it is worth the wait. Four years after, the shutters still looks stunning. Now, I want to have shutters installed on the 2nd floor. I'm surprised my husband suggested that I should contact Global Shutters again. With the new company M3 Design Group, the service is much improved. Mike promised to have the shutters installed in 2 weeks.