What does a wedding coordinator actually do?

You booked every vendor. You made every decision. You have a Pinterest board with 247 pins and a timeline in a Google Sheet.
On the day, someone still has to confirm the florist showed up, cue the processional music at the right moment, fix the boutonniere that came loose, tell the caterer the schedule shifted by 15 minutes, and make sure your grandmother knows where to sit. Without a coordinator, that someone is you, or your mom, or your maid of honor working the wedding instead of living it.
A wedding coordinator takes over the logistics you spent months building and runs them so you can stay in the moment.
A wedding coordinator executes the plan you already made
A wedding coordinator is the executor of the plans. You are not hiring someone to design your wedding or pick your vendors. You are hiring someone to make sure what you planned happens the way you planned it.
A day-of coordinator (sometimes called a month-of coordinator) typically comes into the picture 4-6 weeks before the wedding, after you've made your big decisions and formed your plan. Events By Klay starts two months out. Klea learns your vision, downloads your vendor contracts, builds the final timeline, and becomes the single point of contact for everyone involved.
The venue is booked. The photographer is confirmed. The cake design is approved. A coordinator takes all those pieces and orchestrates them into a cohesive day.
At SIUE Gardens, that means knowing the ceremony starts at 4:30pm, the florist arrives at 2pm to set up the arch, and the photographer needs the bridal party lined up by 4:15pm. At The Ink House in Edwardsville, it means coordinating setup across multiple rooms and making sure the timeline accounts for the exposed-brick aesthetic couples are after. At the Jewel Box in St. Louis, it means managing a tighter load-in window and working within Forest Park logistics.
They are the buffer between you and every vendor
The wedding coordinator will communicate with each vendor as they arrive, make sure they have everything they need, and check that they have fulfilled all of their services as promised.
You are not texting the DJ to confirm the playlist. You are not tracking down the caterer to ask when cocktail hour starts. You are not calling the florist because the centerpieces are 20 minutes late.
Klea is doing that. She confirms vendor arrivals, answers logistical questions, and handles last-minute adjustments. If something goes wrong, she solves it before you know it existed. Whether it's a missing boutonnière, or a reception mishap, they'll handle it discreetly, so you never even notice.
This frees your family and bridal party to be guests. Your mom is not managing the caterer. Your maid of honor is not hunting down the officiant. They are in the photos and on the dance floor, the same as everyone else.
They keep the day on schedule without you watching the clock
On the day of the wedding, your coordinator makes sure everyone sticks to the prepared timeline as closely as possible. They are the ultimate timekeeper, and will make sure everything stays on schedule, plus shift things accordingly if need be.
You know the ceremony starts at 4:30pm. Klea knows the processional order, who is walking with whom, when the officiant needs to be mic'd, and when to cue the musicians. You are lining up behind the doors. She is making sure you walk out at the right moment, to the right song, with your dress looking the way you want it to.
The coordinator makes sure your wedding party is where they need to be at the correct time, whether that means in the makeup chair, putting on ties, or lining up for the grand entrance. At a 300-guest wedding in Alton, that coordination included managing two separate getting-ready locations, a first look, family formals, and a Catholic ceremony timeline. Without someone running point, that schedule falls apart.
A venue coordinator is not the same thing
A venue coordinator oversees the on site staff, to make sure they are fulfilling their contractual obligations, unlocking the doors, serving food on time, turning on the lights, controlling the temperature, etc. A lot of times the venue coordinator is not there for the duration of the event and/or they have other events they are overseeing on property during the same time.
The venue coordinator works for the venue. Their job is the building, the staff, and the schedule. A wedding coordinator works only for you to make every aspect run smoothly, greet all your vendors, send out a timeline prior, make sure you are having a great time celebrating and to ensure that your vision has become a reality.
If your venue includes a coordinator, that person is managing the venue. You still need someone managing your wedding.
Most Metro East and St. Louis venues require you to bring your own wedding coordinator. The Ink House, SIUE Gardens, and the City Museum all expect couples to have their own point person running the day.
They manage setup, teardown, and everything in between
Before the ceremony, Klea oversees décor placement, confirms the seating chart is where it needs to be, double-checks that the guest book table is set, and makes sure the programs are in the right spot.
If you hire them for the day, they will oversee everything on the day (make sure everyone sticks to the schedule, communicates with all the vendors, makes sure decor is set up/taken down properly, etc.).
After the reception, she is supervising teardown, making sure your personal items get packed, and handling the logistics you should not be thinking about at the end of your wedding night. You are leaving in the getaway car. She is making sure the gifts, the dress, the leftover cake, and the family heirlooms all go home with the right people.
When you need a wedding coordinator
If you are working full time and planning from out of state, you need a coordinator. If you have more than 100 guests and multiple vendors, you need a coordinator. If you want these loved ones to be able to fully enjoy the day of your wedding, you may want to enlist the help of a professional.
The couples Klea works with across Edwardsville, Glen Carbon, Collinsville, and the broader Metro East are organized and capable. They planned their own weddings. What they do not have is the ability to be in two places at once. You cannot greet your guests and also confirm the caterer set up the appetizers. You cannot walk down the aisle and also cue the musician. You cannot dance at your own reception and also track down the photographer for sunset photos.
A coordinator is not a luxury. A coordinator is the difference between attending your wedding and working it.
Let's celebrate
If everything is booked and you need someone to finish what you started, let's celebrate. Events By Klay takes over two months before the wedding and runs the day so you stay in the moment.