Without modern electronics, mankind would have limited access to Bach's symphonies, Hitchcock's films, and Bob Saget's dog and baby voice-overs. Mount moving-picture boxes with today’s Groupon: for $149, you get a deluxe HDTV installation (a $299 value) with mounting equipment (a $65 value) from Installutions (a $364 total value). Today’s Groupon is valid within a 30-mile radius of zip code 91606.

The expert handymen at Installutions mount flat-panel TVs (up to 55") inside popular gathering spots such as living rooms, bedrooms, and rec rooms using tilting TV wall mounts included in today’s deal. All cables are then safely concealed, and components receive a multimedia signal to confirm connectivity. After a brief system setup and calibration, the staff instructs homeowners on the ins and outs of the constructed package and tips for housebreaking newly mounted televisions. Before saying goodbye, the Installutions crew cleans up workspaces, leaving patrons with a three-year warranty on all the work done.