Live Events/Hidden fees in hotel A/V quotes
The quote you signed
isn't the invoice you'll pay.
I've watched hotel A/V invoices grow 30–40% between contract signing and event day. Not because the show got more complex — because the fees weren't in the original quote. Here's what's actually being added, and how to catch it before you're locked in.
The fee menu you didn't get to see.
Most hotel A/V contracts price the visible line items — cameras, screens, operators, mics. What they don't line-item is the ecosystem of soft fees that get invoiced after the show. Electrical patch fees. Rigging point rentals. Projector lamp usage. Changeover fees between sessions. House sound tie-in. Sometimes union labor markups that weren't in the original quote.
None of these are hidden in a nefarious sense — they're in the contract if you read carefully. But they're written in a way that lets planners reasonably underestimate the total. And that's the problem: reasonable interpretation, wrong number.
I've heard planners describe the pattern the same way, event after event: the quote looked reasonable, the invoice was thirty percent higher, and every extra line was technically already there.
- Electrical patch / power drops — $200–$800 per drop
- Rigging point rental — $150–$400 per point
- Projector lamp usage — $100–$400 per unit
- Changeover fees between sessions — $500–$2,000
- House sound tie-in — $400–$1,200
- Late-change fees — often 2–3× standard rate
- Union labor markups where applicable
Twenty to forty percent, on average.
For a mid-sized event — say, 300 to 600 guests, one ballroom, one show day — that pattern typically means $8,000 to $20,000 in fees you didn't explicitly budget for.
The financial hit isn't the worst part. The worst part is that these fees get invoiced in the week after the event, when there's no leverage left to negotiate. You've already had the show. The gear is already back in the truck. Your options are pay it or spend three weeks in a billing dispute.
Line-item everything. Approve any change in writing.
When we quote your event, every fee we can anticipate becomes a line in the budget — not a footnote. If we don't know the electrical requirements yet, we bracket the range and confirm the exact number after the site walk, before you sign.
Nothing changes between the signed quote and the final invoice without your written approval. If our producer decides day-of that we need an extra wireless mic, that's a text message to you and an approved change order. Not a surprise on invoice day.
This isn't a magic trick. It's just choosing to price honestly and communicate before we spend your money. It works because we're small enough that the producer running your show can also write you a text.
More on hotel A/V
and the alternative.
Send us the venue,
the date, the agenda.
Bullet-point a brief and we'll come back same-day with a rough number and a list of clarifying questions. If we're wrong for the room we'll tell you that, too.