"Is that AV or electrical?"
If you've run a commercial project lately, you've had that conversation — usually at the worst possible moment, with a technician standing at a wall that has no power, no place to run cable, and a deadline. The confusion is understandable. The way a construction project is organized on paper was never designed to make audiovisual obvious, and AV in particular gets split across several different trades.
In Part 1 of this series, we looked at how AV scope gets underpriced at bid time. This installment goes one level deeper: once you've won the job, who actually owns each piece? It's a plain-English map of where AV work really lives, who's responsible for what, and where the handoffs go wrong — written for the Florida and Alabama contractors and resellers we work with every day.
First, what "Division 27" even means
Construction specs are organized into numbered sections so everyone knows where to look for a given scope. Audiovisual systems get filed under one of those sections — Division 27, the "communications" section. So when a spec says "AV is Division 27," it's really saying one thing: the equipment and the people who connect it all together belong to the AV company.
What it is not saying is who provides the power, the cable routes, and the wall reinforcement that the AV company needs to do its job. Those belong to other trades — and that's exactly where the assumptions go sideways.
Put simply: AV the system is one neat section on paper. AV the project quietly reaches into three or four other trades. That gap is where money leaks.
The four handoffs that cause almost all the problems
- Power. The AV company needs electricity exactly where the equipment ends up — behind screens, inside equipment cabinets, at podiums, and in conference tables. If the electrical plan was drawn before the AV layout was final, the outlets end up in the wrong spot or missing altogether. Who should own it: the general contractor, by making sure the AV equipment locations are checked against the electrical plan before the walls close.
- The cable routes inside the walls. Cable has to travel from the equipment to the screen, and in a commercial building that means routes built into the walls and ceilings while they're still open. Depending on the project, that work might belong to the electrician or to a separate low-voltage crew — which is exactly why it gets missed. Who should own it: whoever the spec assigns it to, named clearly. If the spec doesn't say, assume it's nobody's job and assign it to someone now.
- Wall reinforcement for heavy equipment. A large display, a video wall, or a big speaker needs solid backing inside the wall to hang from. That reinforcement goes in during framing — long before the AV company arrives. Miss it, and you're either rebuilding part of a finished wall or anchoring a heavy screen into plain drywall and hoping. Who should own it: the general contractor, by getting the AV mounting locations and weights to the framing crew early.
- The internet/network connection. Today's AV runs on the building's network — the control panels, the screens, the room-scheduling displays all need a connection. Who provides those connections, and who sets them up, often gets split between the cabling crew, the owner's IT team, and the AV company. Who should own it: a clear agreement, in writing, before anyone starts pulling cable.
Why Florida adds its own wrinkles
A few things make this map more particular in our market:
Public bids. A lot of Florida public work goes through formal competitive bidding, where the scope language is locked in early and changes are painful. Fuzzy AV scope on a public bid isn't just a coordination headache — it's a procurement problem. Getting the lines clearly drawn before the bid closes matters more here than almost anywhere.
The environment. Coastal humidity, heat building up in equipment closets, and hurricane considerations all affect where equipment goes, how those spaces stay cool, and how anything outdoors or in a covered area needs to be built and mounted. None of that shows up in the standard scope language; it has to be planned in.
Permitting and inspections. AV and low-voltage work crosses paths with local permitting and inspections in ways that vary from town to town across Florida and Alabama. Knowing what each local office expects keeps a finished job from getting hung up at the very end.
The practical takeaway
You don't need to memorize how a spec is organized to keep AV scope clean. You need one thing: a clear, written answer to the four handoffs — power, cable routes, wall reinforcement, and the network connection — before the job starts. The spec tells you who owns the equipment. It's the work around the equipment that decides whether you finish on budget.
The contractors and resellers who do this well aren't AV experts. They just refuse to let "is that AV or electrical?" get answered for the first time in the middle of the build.
How ASC keeps it straight
Most of ASC's work comes through general contractors, prime contractors, and AV resellers across Florida and Alabama, so we live in exactly these handoffs. When you bring us in during planning, we'll line up the AV work against the electrical, structural, and network scopes, give you a written breakdown of who buys and installs what, and flag the Florida-specific items — public-bid wording, the environment, and permitting — before they become problems. And if you're an AV reseller who's won the customer but doesn't do the installation work yourself, we work behind your brand and make you look good.
Got a project where the line between AV and electrical is fuzzy? Send us the drawings and we'll tell you exactly who should own what.