Quick answer: Choose a wedding DJ by checking how they handle your music tastes, announcements, and pacing across the whole night—not just the dancefloor. Ask to see a sample plan for key moments, confirm they can take (and filter) guest requests, and make sure they’ll coordinate with your venue’s rules. Get clear, written answers on setup time, power needs, backup gear, and what happens if timings change.
Start With Fit, Not Just A Playlist
The best choice is the DJ who matches your vibe and can read your guests in real time. A good starting point is to talk through the kind of atmosphere you want at each moment: arrivals, dinner, first dance, peak dancing, and last song. A wedding dj should be comfortable moving between those phases without making the night feel like a club set if that’s not your style.
Ask how they plan music around your crowd. Do they build a “must-play” list and a “do-not-play” list? Can they blend genres smoothly if you’ve got mixed ages and tastes? You’ll learn a lot from how they describe handling a half-full dancefloor, a sudden surge of requests, or a couple who wants minimal microphone time.
Also check personality fit. Your DJ is often the loudest voice in the room besides speeches. If you want low-key, say so. If you want high-energy hosting, confirm they can confidently make announcements without sounding cheesy or overbearing.
Practical Logistics: Setup Time, Power, and Venue Rules
Logistics make or break the smoothness of the day. Setup time often ranges from about 45–120 minutes depending on access, stairs/lifts, how spread out the rooms are, and whether there’s ceremony/cocktail audio as well. Ask what they need from the venue (load-in route, parking, and a realistic arrival window), and get it written down.
Power requirements vary by rig, but many mobile DJ setups run happily from one or two standard wall sockets on separate circuits. Some venues restrict which sockets you can use or have older wiring, so ask the DJ what they require and ask the venue what’s available near the performance area.
Local rules can matter a lot, but don’t assume what applies in your area. Some venues use sound limiters, have strict curfews (for example, music off at 11pm or midnight), or require background-level volume during dinner. Ask your venue for their exact policy and confirm the DJ’s plan to keep energy up without triggering limiters or breaking curfew.
Red Flags and How to Verify Them
A few warning signs tend to predict stress on the day. No written contract, vague arrival times (“I’ll be there sometime”), or unclear responsibility for announcements and key moments usually means details will slip. Ask for a contract that lists date, times, locations, what’s included, and payment terms.
No backup plan is a big red flag. Verify what happens if a speaker fails, a controller dies, or the DJ is ill. A solid answer includes backup playback, spare leads, and a realistic substitution plan, explained clearly rather than brushed off.
Also ask about insurance and music licensing only where it applies. Many venues require public liability insurance from suppliers, and venues often handle music licensing for events held on their premises, but private locations can be different. The verification step is simple: ask the venue what they require from DJs, then ask the DJ to confirm they can meet those requirements in writing.
What To Confirm In Writing and a Call Checklist You Can Use
Get the essentials written down: date, finish time, exact performance location(s), what’s included (ceremony audio, cocktail hour, microphones), and who coordinates with the photographer/venue for key moments. Confirm arrival and soundcheck timing so you’re not stressed while getting ready.
Clarify how timing changes are handled. Many DJs offer an agreed finish time with optional extensions if the venue allows it; a common structure is adding time in 30- or 60-minute blocks, but this varies by DJ and venue. Ask how extension requests are approved on the night (who can sign off, and whether the venue has to confirm curfew).
Use this 10-question call script to compare DJs consistently: (1) What’s your arrival window and setup time range for my venue? Good: specific window + factors; bad: vague. (2) How do you handle must-plays and do-not-plays? Good: written lists; bad: “trust me.” (3) How do you take guest requests? Good: filtered through your rules; bad: “play everything.” (4) What’s your plan for sound limiters/volume rules? Good: asks venue details; bad: “we’ll be fine.” (5) What power do you need (sockets/circuits)? Good: clear requirements; bad: “not sure.” (6) What backup gear do you bring? Good: named categories (spare playback, cables); bad: none. (7) What if you’re ill or delayed? Good: substitution plan; bad: no answer. (8) Who provides and manages speech mics? Good: clear responsibility; bad: “someone will sort it.” (9) Can you outline how you pace the night (dinner to peak)? Good: a simple run-of-show; bad: no plan. (10) What’s included in the contract and how are extensions handled? Good: written terms; bad: handshake deal.
If you want a DJ who can talk through these points clearly and help you lock down a plan, SpinSisters LTD is a local place to start.