A complete wedding vendor team has 8 to 12 distinct categories, and the order in which they are booked matters as much as which specific vendors are chosen within each category. This checklist organizes every vendor category by booking priority and typical lead time, so couples can build their team in the sequence that actually works rather than discovering gaps and conflicts after the fact. Use it as a working document throughout the planning process, checking off each category as bookings are confirmed.

Best for Couples who have confirmed their venue and date and are building the full vendor team
Book by Tier 1 vendors (photographer, caterer, officiant) at 12 months; remaining vendors by 6 to 9 months
Our capacity Up to 400 guests at Highlands Event Center, 3550 Federal Boulevard, with an open vendor policy for outside caterers and other vendor categories
Confirm first Whether your venue restricts or requires specific vendors in any category before booking outside vendors
1927Year built
1995NRHP listed
Up to 400Maximum guests
Classical Greek RevivalArchitectural style

Jump to: Tier 1: Book Immediately | Tier 2: Book at 9 Months | Tier 3: Book at 6 Months | Tier 4: Final Details | What Every Contract Should Cover | FAQ

Every wedding vendor category has a typical booking window driven by how far in advance that category’s most in-demand professionals fill their calendars. Photographers and caterers book earliest. Florists and hair and makeup artists have more flexibility. Stationery and favors can wait until closer to the date. Building the vendor team in the order this checklist describes prevents the common problem of discovering at 6 months that a category you assumed had flexibility actually needed to be locked in months earlier.

Weddings

Ceremony and reception in a 1927 Classical Greek Revival landmark. Up to 400 guests in the Highlands neighborhood of North Denver.

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Corporate Events

Galas, award ceremonies, holiday parties, and all-hands gatherings. The building’s scale and character set a tone that hotel ballrooms rarely match.

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Social Celebrations

Quinceañeras, milestone birthdays, anniversaries, and family gatherings. A landmark setting for the occasions that deserve one.

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Tier 1: Book Immediately After the Venue

These three vendor categories have the longest lead times in wedding planning, and they should be approached in the same window as the venue search, ideally finalized within weeks of signing the venue contract.

  1. Photographer

    Book 12 to 18 months out. Wedding photographers with strong reputations book peak-season Saturday dates a full year or more in advance. Request to see complete wedding galleries rather than curated highlights. Confirm the package includes the coverage hours your timeline requires, including any pre-ceremony preparation photos if desired.

  2. Caterer (if not venue-provided)

    Book 12 months out. If your venue has an exclusive catering arrangement, this is determined the moment you sign the venue contract. If the venue allows outside caterers, begin conversations immediately and schedule a tasting within the first few months of planning.

  3. Officiant

    Book 9 to 12 months out. Officiants with reputations for personalized ceremony writing fill peak-season dates well in advance. Meet before booking to confirm they can deliver the ceremony register you want, and request a sample script.

Planning Note

If your venue has a required or preferred vendor list for any of these three categories, request it immediately after signing the venue contract. Discovering at 9 months that your venue requires a specific photographer or caterer changes the entire Tier 1 timeline and should be understood as early as possible.

Tier 2: Book at 9 to 12 Months

These vendor categories require meaningful lead time but generally have more flexibility than Tier 1. Book them once the venue, photographer, caterer, and officiant are confirmed.

  1. Videographer (if desired)

    Book 9 to 12 months out. Videographers typically have slightly more availability than photographers but still book quickly for peak-season dates. Confirm whether the videographer works independently or in coordination with your photographer, since this affects how the two vendors move through the day together.

  2. Musicians or music vendor

    Book 9 to 12 months out. Live ceremony musicians, bands, and other music vendors for the reception fill calendars for peak-season dates well in advance. Confirm equipment needs, whether they bring their own sound system or require the venue’s, and the noise curfew at your venue.

  3. Wedding planner or day-of coordinator

    Book 9 to 12 months out, earlier if engaging a full-service planner who will be involved in vendor selection itself. A coordinator with experience at your guest count and venue type is a meaningful asset, particularly for weddings of 150 guests or more.

  4. Wedding attire (dress and groomswear)

    Order 9 months out at the latest. Wedding dresses ordered from bridal boutiques typically require 4 to 6 months for production, followed by 2 to 3 months for alterations. Groomswear and attendant attire have shorter lead times but should be ordered in the same window.

Tier 3: Book at 6 to 9 Months

This tier includes vendors with somewhat more booking flexibility, but still benefit from confirmation well before the final planning push.

Tier 3 vendor categories, typical lead time, and what to confirm before booking.

Vendor Category Book By What to Confirm
Florist 6 to 9 months Design consultation aligned with venue architecture and color palette
Hair and makeup 6 to 9 months Trial run scheduled 2 to 3 months before the wedding
Cake or dessert vendor 6 to 9 months Tasting scheduled; design consultation aligned with overall aesthetic
Rental company (if needed) 6 to 9 months What the venue already provides versus what requires outside rental
Transportation 6 to 9 months Vehicle type, timing for pickup and drop-off, and contingency for delays

Tier 3 booking: what to verify before signing each contract

  • ✓ Confirm the florist has worked in your venue before, or schedule a walkthrough so they understand the architectural context their work needs to complement
  • ✓ Schedule the hair and makeup trial run for a date close enough to the wedding that hair length, color, or style has not meaningfully changed, but early enough to allow adjustments
  • ✓ Confirm cake delivery and setup logistics with both the cake vendor and the venue: delivery timing, refrigeration needs, and who is responsible for the cake table setup
  • ✓ If renting items not provided by the venue, confirm delivery and pickup windows align with your venue’s access hours
  • ! Do not assume your venue provides all furniture and rental items: confirm the full inclusions list before assuming you do not need a rental vendor

Tier 4: Final Details, 3 to 6 Months Out

These categories typically have the most booking flexibility and can be finalized in the months closer to the wedding, though couples with very specific preferences should book earlier.

  1. Stationery (invitations, programs, signage)

    Order invitations at 6 to 8 weeks before the wedding for mailing, working backward to order at least 2 to 3 months before that to allow for design, printing, and addressing. Programs and day-of signage can be finalized closer to the wedding once the ceremony and reception details are confirmed.

  2. Favors and small decor details

    These items have the most flexibility and can typically be finalized in the final 2 to 3 months before the wedding. Confirm any items requiring custom production or personalization earlier, since custom work has its own production lead time.

  3. Specialty lighting (if not provided by venue or music vendor)

    If your venue requires supplemental lighting for the reception atmosphere or for photography and video, confirm this need by 4 to 6 months out so a lighting vendor has adequate lead time to plan and execute.

Watch For

Rentals, transportation, and a day-of coordinator distinct from the venue’s own staff are the three vendor categories couples most commonly forget or underestimate. Review your specific venue’s inclusions list against this full checklist early in the planning process to identify any gaps before they become last-minute scrambles.

What Every Vendor Contract Should Cover

Regardless of vendor category, every contract in your wedding vendor team should address the same core set of terms. Reviewing each contract against this list before signing reduces the risk of a misunderstanding that surfaces on the wedding day itself.

The contract checklist: confirm these terms with every vendor

  • ✓ Exact scope of services: what is included, what is excluded, and what counts as an additional charge
  • ✓ Arrival and departure times on the wedding day, and what happens if the timeline shifts
  • ✓ Payment schedule: deposit amount, installment dates if any, and the final payment due date
  • ✓ Cancellation and rescheduling policy, including what percentage of payment is forfeited at various points before the wedding
  • ✓ Contingency plan for vendor illness, equipment failure, or other unexpected disruption: who is the backup, and how is it activated
  • ✓ Point of contact for the vendor on the wedding day, and how that person communicates with your coordinator
  • ! Do not rely on verbal agreements for any of these terms: get them in writing in the contract itself
  • ! Do not sign a vendor contract without understanding the full cancellation terms, even if cancellation seems unlikely

“A well-coordinated vendor team is the foundation of a smoothly executed event. Each vendor relationship should be documented with clear scope, timing, and contingency terms before the event date.”

Association of Bridal Consultants
bridalassn.com

The Association of Bridal Consultants is the professional organization for certified wedding planners and coordinators. Their standards for vendor contract review and team coordination reflect the accumulated experience of professionals managing complex multi-vendor events across every venue type and scale.

In Short

  1. Book photographer, caterer, and officiant immediately after the venue: these three categories have the longest lead times and the most limited availability for popular dates.
  2. Videographer, musicians, a planner or coordinator, and wedding attire should be booked at 9 to 12 months, once Tier 1 vendors are confirmed.
  3. Florist, hair and makeup, cake, rentals, and transportation generally have more flexibility but should still be booked by 6 to 9 months out.
  4. Stationery, favors, and specialty lighting can be finalized in the final months before the wedding, though custom or personalized items need earlier lead time.
  5. Review every vendor contract against the same core checklist: scope, timing, payment schedule, cancellation terms, and contingency plans, regardless of vendor category.

A complete vendor team, booked in the right order with clear contracts, lets every other part of wedding planning proceed without the friction of gaps or conflicts discovered too late. Highlands Event Center at 3550 Federal Boulevard accommodates weddings for up to 400 guests with an open vendor policy that gives couples full flexibility to build the team that fits their vision. Get in touch to discuss your vendor plan and check date availability.

Frequently Asked Questions

01

How many vendors does a typical wedding require?

A typical wedding involves 8 to 12 vendor categories: venue, caterer, photographer, officiant, florist, musicians or music vendor, hair and makeup, cake or dessert, transportation if needed, rentals if not provided by the venue, stationery, and a day-of coordinator. Couples with smaller or simpler weddings may need fewer categories, while couples with elaborate productions may add lighting, specialty rentals, or additional entertainment vendors.

02

What vendors should be booked first?

Book the venue first, since it determines the date and constrains every other vendor decision. Immediately after the venue, book the caterer if not venue-provided, the photographer, and the officiant. These three vendor categories have the longest lead times and the most limited availability for popular dates, and they should be secured in the same planning window as the venue, typically 12 to 18 months before the wedding.

03

How far in advance should a wedding florist be booked?

Book a wedding florist 6 to 9 months before the wedding date. Florists generally have more flexibility in their booking calendar than photographers or caterers, but popular florists for peak-season dates still benefit from advance booking. Schedule a detailed design consultation after booking to align the floral concept with the venue’s architecture and the overall color palette.

04

When should hair and makeup be booked for a wedding?

Book hair and makeup artists 6 to 9 months before the wedding date. Schedule a trial run 2 to 3 months before the wedding to confirm the look before the actual day. Popular hair and makeup artists for peak wedding season Saturdays can be booked out a year in advance, so couples with a strong preference for a specific artist should book earlier.

05

Do I need a day-of coordinator if I already have a venue coordinator?

A venue coordinator manages the venue’s own staff, space, and operations, but does not typically manage your other vendors, your timeline across the full day, or unexpected issues outside the venue’s responsibilities. A day-of coordinator manages the full event: every vendor, the complete timeline, and problem-solving across the entire day. For weddings of 150 guests or more, or any wedding with a complex vendor team, both roles working together produce the smoothest result.

06

What vendor categories are easy to forget when planning a wedding?

Commonly forgotten vendor categories include rentals (linens, additional seating, specialty furniture), transportation for the couple and wedding party, a day-of coordinator distinct from the venue’s own staff, lighting if the venue requires supplemental lighting for evening events, and a contingency plan for weather if any portion of the event is outdoors. Couples should review the full vendor checklist against their specific venue and format to identify gaps before finalizing the budget.

The Grand Hall Journal

Planning guides and venue expertise from the team at Highlands Event Center of Denver, a 1927 Classical Greek Revival landmark at 3550 Federal Boulevard. Our articles draw on decades of experience hosting weddings, corporate gatherings, and social celebrations for up to 400 guests in one of Denver’s most recognized historic buildings.