Confirm the panel
Size, weight if known, VESA pattern, and the mount you want or already own.

Big screens
A large TV mounting service starts when the panel is heavy enough, or wide enough, that ordinary assumptions fail. Kunaque handles 65-inch, 75-inch, and larger screens in Seattle, including the mount, the wall, and the path into the room.
Modern panels are lighter than the sets they replaced, and they are also wider. A 55-inch TV wall mount installation can already span more than one stud bay. At 65, 75, 85, and 100 inches, the bracket has to hit structure at the spacing the wall actually has, and the VESA pattern on the back of the set may be larger than a mount sold for a bedroom television.
A heavy TV mounting service also accounts for leverage. On a fixed plate the load stays near the wall. On a full-motion arm the same television, extended toward the room, multiplies the force on the fasteners. That is why an articulating mount “rated for 100 pounds” is not a complete answer. The rating has to cover the set in the position you intend to use.
The wall is not the only constraint. A crated 75-inch or 100-inch panel has to turn through the entry, the stairs, and the doorway. A set that fits the wall and does not fit the stair landing is a problem to solve before the appointment, not during it. Say how the television arrives and whether it is already unboxed.
Two people are the minimum for handling a large panel. The glass face is not a handhold. The estimate assumes the work area is clear enough to lay a pad down and lift without rotating the set into a chandelier or a stair rail.
Wood studs at a regular spacing are the straightforward case, and they still have to line up with a wide bracket. If they do not, the layout changes or a horizontal backing is discussed before holes are scattered across the wall. Metal studs may need a different fastener or a backing plate. Brick and concrete follow the rules on the masonry page. A large screen over a mantel adds heat and height, which belong on the fireplace page.
Diagonal size is a label, not a quote. A 65-inch TV wall mount installation on wood studs with a fixed mount is a smaller scope than a 100-inch TV wall mount installation on block with an articulating arm and a cable path. Also in the scope: stairs, a mount the customer already bought, and whether the old set has to come down first. The FAQ explains why this site does not publish a single labor price.
Sequence
Size, weight if known, VESA pattern, and the mount you want or already own.
Doorways, stairs, studs or masonry, and the viewing distance from the seat.
The bracket is fastened for the weight in the position it will actually be used, including an extended arm if that is the design.
The screen is lifted once, checked from the seat, and the cables are finished rather than left as a loop on the floor.
Questions
Not always. A 65-inch TV wall mount installation on wood studs with a fixed, correctly rated mount can be straightforward. It becomes specialized when the mount articulates, the studs do not line up, or the wall is masonry.
Sometimes. A 100-inch TV wall mount installation depends on structure, mount rating, and whether the screen can physically enter the room. It is not assumed from the diagonal alone.
Only if the VESA pattern matches and the weight rating covers the new set, including when the arm is extended. Many mounts kept from a smaller television do not.
If that is part of the request, say so. Removing one set and hanging another is a different scope from a bare wall. Include it in the project details.
Related work

Fixed, tilt, and full-motion brackets on wood or metal studs, with the screen height set from the seating.
View this service
Masonry anchors for structural brick, block, and concrete, with a different plan when the brick is only a veneer.
View this service
Offices, lobbies, and customer spaces where height, access hours, and cable paths have to be planned.
View this serviceEstimate
A 75-inch TV wall mount installation is easier to price when the model and the wall are both in the request.
Request an estimate
An estimate request describes the job. It is not a confirmed appointment. Kunaque reviews the screen, the surface, and whether the address is in the Seattle, Washington service area, then follows up with scope and price before any work is scheduled.