Build a vendor list you can actually use
A good vendor list is more than names and numbers. For each vendor, record what they do, the areas they serve, their price range, how quickly they reply and your honest notes from past events. Add a line for anything that will matter next time, such as "needs a loading dock" or "prefers email, not calls".
Keep the list at the business level, not inside individual events. You will use the same florist or audio company for many clients, and the relationship, the contact details and your notes belong to your business. The details of a specific booking belong to the event.
Write a brief that removes questions
Before asking for a quote, share consistent event facts and a brief tailored to the vendor. A caterer and an audio supplier need different technical details. Include the date, the venue and its address, the expected guest count, the arrival and finish times, the budget range if you can share it and the style of the event. Ask for a written quote that states what is included, what costs extra, the payment terms and the cancellation policy.
Comparing quotes is easier when they answer the same questions. Where a vendor leaves something out, ask. Do not assume an omitted service is included. Resolve the gap before comparing totals or approving the booking.
Confirm in writing, and then confirm again
A spoken agreement fades quickly. Once you and the client choose a vendor, get a signed contract or written order that lists the date, the hours, the services, the fee and the deposit. File it against the event so anyone on your team can find it.
Then build a confirmation rhythm. Agree on confirmation points around the deadlines that matter: production orders, final counts, access plans and arrival. A short pre-event check may help, but daily reconfirmation is not necessary for every vendor. Each round should check the same things: the time and place of arrival, access and parking, the contact who will be present, power or space requirements, and the balance due.
Give everyone the same information
Different versions of the plan can cause confusion on event day. Share one current schedule and update it in one place. When something changes, tell every affected vendor, not only the one that prompted the change. If a ceremony is delayed, the caterer needs to know before service begins.
Send each vendor the parts of the plan that involve them, along with the contact details for the people they will work beside. Do not share the client's budget, private notes or unrelated contacts.
Track money and deadlines
Vendor payment terms vary: some require deposits and balances, while others invoice after delivery. Missed payments can disrupt service, so put every due date on your calendar. Keep a simple record of quoted, agreed and paid amounts for each vendor against the event budget, so you know at a glance whether the plan still matches the money.
Be clear with the client about who pays whom. If the client pays vendors directly, remind them of the due dates. If you collect money for vendors, document the approved amounts, payment responsibilities and receipts. Have your attorney and accountant review that arrangement before offering it.
Manage the day with a short list
On the day, vendors should not need to find you for routine questions. Give each one a single named contact, a printed or shared schedule and the details of their arrival: where to park, which door, who signs them in. Confirm arrivals as they happen. If someone is late, you want to know at the moment it becomes a problem, not when the guests have arrived.
Carry a list of backup contacts for the critical categories: photography, catering and audio. Keep the contacts current and note the services each could cover.
Close the loop after the event
After the event, thank vendors and record what you learned while it is fresh. Settle invoices and return rentals by their agreed deadlines, which may fall before or after this follow-up. Update your vendor list with what went well, what did not and anything to check next time. Ask the vendors who did well for permission to recommend them, and check that their contact details and services are current. Your list becomes more valuable with every event, but only if you record the lessons while they are fresh.
When a vendor lets you down
Sooner or later a vendor will cancel, arrive late or deliver something different from the quote. First address immediate safety and delivery concerns, then document what happened. Tell the client promptly, with a plan attached, not just the problem. Check the contract for the remedy it provides, contact your backup list and agree the replacement cost before committing.
Afterward, decide honestly whether the vendor belongs on your list. One bad day in an otherwise strong record deserves a conversation. A pattern deserves a note in your records and a different recommendation next time. Your reputation travels with the vendors you recommend, so your list should reflect what you have actually seen.
Check the handoffs between vendors
Review where one supplier depends on another: rentals before table setup, power before audio testing, or catering access before service. Confirm the sequence with both businesses rather than leaving either to guess. Ask about venue restrictions, equipment responsibilities and who removes waste or returns rented items. A backup contact is a starting point, not guaranteed availability; check that person can cover the actual date and scope before presenting a replacement as confirmed.
Where PlanWell fits
The PlanWell Portal keeps vendor records at the workspace level, so one vendor can be assigned to many events without being retyped, with event-specific assignments and payment milestones. Vendor costs can be synced into the event budget; review those records when costs change. Vendors can be imported from a spreadsheet file from the Vendors section. Documents such as quotes and contracts can be uploaded to an event and shared, and tasks with due dates help you track confirmation work. Recording a vendor payment milestone does not send money to the vendor.
Vendors you invite to the vendor portal see the events they work and confirm their times there. Each event has a vendor team thread everyone on it can read, plus a private thread between you and each vendor; you can turn the team thread off for an event, and vendors see each other's contact details only if you share them.