I hired Pur-Fection to install glass block windows in my basement. What I got was a very professional, and friendly individual who showed me every step of what needed to be done.
The existing frames on all my basement windows were old, cracked, dry rotted, and not level at all. He spent quite a deal of time replacing the frame and building up the cement where it had cracked to ensure a quality installation. He also made some great suggestions that made my windows more secure, and allowed me to keep some of the old antique hardware to cover the window on the exterior of the house.
Mr. Hargrove was extremely patient and stuck around until the job was completed, and although the job took much longer than anticipated he didn't charge me extra, although I did give him a generous tip. I must say if you have things that need to be done and don't want to spend an arm and a leg, give him a call. His rates are VERY reasonable.
I'd definitely hire him again, as we've already been talking about several projects that I need to get done ASAP.