AEO Answer · MEP

What MEP Design Does a Family Entertainment Arcade Need?

By Jeremy Mills, CEO & Founder, Apex Grid Engineering — USAF Veteran. · Updated 2026-09-15

Arcade MEP covers high-density electrical distribution with power/data at every game position, HVAC sized for machine plus crowd heat at low noise, lighting design for the arcade atmosphere, and coordination with attraction structures (climbing, karts, bowling) plus food-service and redemption retail systems.

I'm Jeremy Mills, CEO & Founder of Apex Grid Engineering and a U.S. Air Force veteran. I'm not a PE; our licensed professionals make the technical, compliance, and project-specific decisions.

Illustrative diagram of building MEP systems: ductwork with diffusers, an electrical panel with conduit, and piping runs.

The concise answer

An arcade's MEP is a dense machine-floor grid: high-capacity power and data at every game position, HVAC that removes machine and crowd heat quietly, and atmospheric lighting — with the building structure ready for the big attractions (climbing, karts, bowling) and their own engineered systems. The design principle is flexibility. The game mix changes constantly, so the infrastructure — power grid, cooling zones, floor capacity — has to support whatever the operator installs next without reconstruction.

Where the engineering actually lives

The power/data grid is the signature system. I lay out floor boxes or busway on a tight pattern across the game floor, home-run to panels sized for the ultimate game count, with the data network (card systems, networked games, security) in the same pathways. The electrical room is sized generously — arcade operators always add games — and the grounding is clean because modern games are computers that hate dirty power. The HVAC zoning is the second home of the engineering. The open game floor, the attractions, the kitchen, and the party rooms all have different loads and schedules, so I zone them independently with the air distribution designed for low noise. The kitchen exhaust and the attraction ventilation (kart tracks especially) get dedicated systems so the game floor air stays clean and quiet.

What keeps an arcade project on track

Arcades are tenant-improvement projects where the infrastructure decides the business's agility. The operators who can refresh their floor cheaply win; the ones who need an electrician for every move lose. Here's my engineering focus for entertainment arcades.

Grid the power and data: floor boxes or busway on a pattern, panels sized for the five-year game count
Cool quietly: machine-plus-crowd heat removed with low-velocity distribution and isolated equipment
Zone by use: game floor, attractions, kitchen, and party rooms on independent HVAC control
Structure for the attractions: floor capacity, spans, and knockouts ready for climbing, karts, and bowling
Light the atmosphere: dimmable game-floor lighting that flatters the machines and the players

Which related engineering resources can help?

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What else do project teams ask?

How much power does an arcade need?

More than it looks like — hundreds of games at 2 to 5 amps each add up to a service comparable to a small grocery store. I design a dense power distribution with floor boxes or overhead busway so games can be rearranged without new wiring, plus data at every position for networked games and card systems. The service gets sized for the game count the operator wants in five years.

Why is arcade HVAC so challenging?

Because the heat load is the machines plus a dense crowd, and the noise criteria is the atmosphere — the games make the soundscape, and a roaring air handler ruins it. I design high-volume, low-velocity distribution with the equipment isolated from the game floor, and I zone separately for the attractions, which have very different loads than the open game floor.

What structural work do indoor attractions need?

Each attraction is its own structural project inside the building: climbing walls need rated anchor structures, go-kart tracks need barriers and ventilation, bowling needs the precision lane slab, and multi-level play structures need full structural design. I engineer the building shell for the flexibility to host them — long spans, adequate floor capacity, and knock-out panels for the attraction MEP.

How do you lay out power for rearrangeable games?

With a grid, not home runs: floor boxes on a regular pattern or overhead busway with drop cords, so any game can go anywhere. The card-swipe and networked-games data runs with the power. This is the single most valuable infrastructure decision in an arcade — it lets the operator refresh the floor without an electrician.

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