Home Theater & AV

TV Mounting Done Right

A television that's mounted crooked, too high above eye level, or with cables hanging down the wall isn't just a cosmetic problem — it's the difference between a room that feels finished and one that doesn't. Coastal Installations & AV handles TV mounting, home theater installation, soundbars, and whole-home audio across San Diego County, with the same carpentry-first attention to the wall itself that goes into every other installation Coastal does.

TV mounting starts with the wall, not the TV. Drywall over wood studs, plaster, brick, and stone fireplace surrounds all take different hardware and technique. Height and viewing-angle placement gets confirmed before anything goes on the wall, and cable concealment — in-wall, in-channel, or routed behind furniture — is considered so the finished wall shows a TV, not a cable nest.

Full Home Theater Installation

Home theater installation covers the full room: receiver and amplifier setup, surround speaker placement and mounting, source device connection, and a walkthrough so the homeowner knows how to actually use the system before the crew leaves. Getting speaker placement right — distance from walls, height, and angle toward the seating area — affects how the room sounds, and that is where experience in the room matters more than a spec sheet.

Soundbars & Whole-Home Audio

Soundbars are the most common single upgrade Coastal installs, usually paired with a TV mount, and the same principle applies: mounting position and cable routing matter as much as the soundbar itself. Whole-home audio — multi-room speaker systems, in-ceiling or in-wall speakers tied to a central source, and zoned listening — is scoped as its own project because every home's layout is different.

Golf Simulators & Multi-Use Media Rooms

A residential golf-simulator project can combine an enclosure or screen, projector or display placement, equipment assembly, audio, cable management, and room-layout planning. Coastal can review the installation and AV portions as one coordinated scope. Ceiling structure, clearances, impact-screen requirements, new electrical work, and any structural or permit needs must be confirmed before scheduling, with licensed work handled under the appropriate provider and project structure.

In-Wall Wiring, Explained

Some home theater and whole-home audio projects call for running wire inside walls — speaker wire to an in-ceiling speaker, an HDMI run to a media room, or a cable path between floors. Where wiring uses existing pathways, wall cavities, or low-voltage runs that don't involve new electrical circuits, it is part of the installation. Where a project needs a new dedicated electrical circuit, that crosses into licensed electrical work.

Why Homeowners Call Instead of DIY

A TV mount kit looks simple in the box, and for a lightweight TV on a straightforward drywall wall, plenty of homeowners handle it on their own. The calls Coastal gets tend to involve a larger or heavier screen, masonry or stone where standard hardware doesn't apply, a full room build-out where speakers and multiple source devices need to work together, or simply wanting it done once without a second trip to correct a mount that is coming loose.

What a Coastal Visit Looks Like

Every project starts with a free estimate — by phone, text, or through the website — describing the room, the equipment, and what the homeowner is trying to get out of the space. Scope and timing get confirmed before the visit, the installation happens on the scheduled date, and before the crew leaves, the system gets tested and the homeowner gets a walkthrough of how to use it. Coastal is led by Miguel Sanchez, with more than 20 years of hands-on carpentry experience.

A Note on Smart Features

Modern TVs, receivers, and soundbars increasingly connect to home Wi-Fi and smart-home apps as part of normal setup, and that basic connectivity can be handled as part of a home theater installation. Dedicated smart-home devices, security cameras, and standalone network or Wi-Fi projects have their own V5.2 service page so visitors looking for that specific scope can start in the right place.

Service Limitations

Coastal's home theater and AV work covers TV mounting, speaker and receiver installation, cable concealment through existing pathways, and whole-home audio using low-voltage wiring. It does not include new electrical circuits or outlets, which require a licensed electrician, or structural changes such as building or modifying a fireplace surround or removing a wall, which require a licensed contractor. Permit-required electrical or structural work should be verified and handled by the appropriately licensed professional.

Frequently Asked Questions

Can you mount a TV above my fireplace?

Yes, with wall type and viewing height confirmed first. Fireplace surrounds vary and change the hardware needed.

Do you conceal the cables?

In-wall, in-channel, or behind-furniture concealment is discussed during the estimate.

Can you set up a full home theater system, not just a TV?

Receiver, surround speakers, source devices, and a walkthrough are part of a home theater installation.

Do you install whole-home audio?

Yes, scoped as its own project because every home's layout differs.

Will you need to add new electrical outlets?

If a project needs a new circuit, a licensed electrician is needed and the requirement is flagged during the estimate.

How do I get a free estimate?

Call or text (619) 845-4291, available 24/7, or request one online.