Best Video Calibration in San Francisco CA

Cham and his team are excellent contractors who really know their trade.  They were able to install a home audio system with ceiling speakers at a competitive price.  Before the installation, Cham came out for a free consultation and provided some useful tips.  On the day of the installation, his team arrived a few minutes early, covered all of the surrounding furnishings to keep things clean, and were very respectful to others in the home the whole time they were there.  During the job, the team ran into some interesting challenges due to the way the house was constructed, but his team implemented their solutions professionally and without much delay.  I can't imagine a contractor gig going much more smoothly than this.