Beyond Mounting: What's Included in TV Installation in Washington DC? A full service covers far more than hanging a screen on the wall. Complete TV installation in Washington, DC tends to include wall assessment, secure mounting, wire concealment, cable box setup, and a final check for level and safety. A good technician also tests picture quality, connects streaming devices, and clears away leftover packaging before leaving. Read More : https://medium.com/@cmtvmounting_10728/beyond-mounting-whats-included-in-tv-installation-in-washington-dc-fd88b9ddf6b7?postPublishedType=initial