Looking for recommendations: Professional TV mounting & security camera install (Yigo)

Håfa Adai!

I just moved into a house up in Yigo and am looking for recommendations for reliable local pros or handymen who can help with two setups:
TV Mounting: Need a large TV mounted securely onto solid concrete walls with clean cable concealment/management.
Security Cameras: Looking to get outdoor security cameras installed and wired cleanly (drilling through concrete/proper exterior weatherproofing).

Does anyone have a trusted local company, AV tech, or handyman they’ve used in the north that they’d recommend? Appreciate any suggestions or contacts!