I live half a mile from SRC's office and they put 19 windows and a slider in my house in ONE DAY! The crew was very professional and clean and was headed-up by the owner of the company, Erin. I liked that the owner was the installer: it made me feel confident in the job being done correctly.
I did get three other bids and SRC's was the lowest, but I also went with them because they were local, in business for a long time, and the owner did the install. I have recommended SRC to two friends that also had very good experiences with them.