Mounting TVs on the wall frees up more space in living rooms for overstuffed furniture and a growing collection of peach jam. Preserve space for your preserves with today's Groupon: for $189, you get an advanced flat-screen-TV-installation package including a tilted wall mount from InstallHDTV.com (a $389.99 value). A network of more than 750 installers serve InstallHDTV.com clients across California.

InstallHDTV.com locates professional, reliable technicians to install flat-screen TVs in private abodes across all 50 states. Packing a valid photo ID, the techs must pass a seven-year background check and a grueling Tetris marathon before being admitted into InstallHDTV's provider network. The advanced TV-installation package dispatches one of these audio-visual savants—available seven days a week—to adorn walls with a tilted mount that's been pre-shipped to your home.

After attaching the TV to the mount, technicians will connect up to three audio-visual components and then snake wires through the wall to hide them from naked eyes not gifted with x-ray vision. Although not included in today's Groupon, homeowners also have the option of purchasing an articulating-arm mount to enjoy TV screens at any angle for an additional $139.