O'Neil Events
Let’s Work Together
Welcome to the O’Neil Events Vendor Community
Welcome to the O’Neil Events DC & NYC Wedding Vendor Community
At O’Neil Events, we know that unforgettable weddings are built on great partnerships. That’s why we’re always excited to connect with talented, reliable, and creative DC & NYC wedding vendors who share our passion for designing seamless, stylish, and stress-free celebrations.
With over 15 years of experience planning weddings in both New York City and Washington, DC, we’ve seen firsthand how much smoother (and more joyful) the wedding day runs when vendors work together in sync.
Whether you’re a florist, photographer, musician, caterer, rental provider, or another creative pro—we’d love to get to know you. The couples we serve deserve the very best, and building a trusted network of DC & NYC wedding vendors ensures we can deliver just that.
Let’s Connect
If you’re a DC or NYC wedding vendor who values collaboration and community, we’d love to hear from you. Fill out the form below to introduce yourself, share your services, and tell us how we can partner to bring more joy to our couples.
Colleen an absolute joy to work with! Not only is she highly professional, but always on-point and kind. No matter what the bride and groom envisions, she and her team delivers and makes it all come to life beautifully every time. They bring a calming presence to the sometimes chaotic logistic process, making the entire wedding experience smooth and enjoyable for everyone. I highly recommend Colleen and her amazing team!
– Mimi
Why Partner With O’Neil Events?
Professionalism with Warmth
We prioritize clear communication, respect for your time, and a collaborative spirit. No divas here.
Smooth, Stress-Free Execution
We’re calm in the chaos and keep timelines running like clockwork, so you can focus on your craft.
Elegant Celebrations, Real Personality
Our weddings are polished but never cookie-cutter—we value creativity, collaboration, and fun.
Inclusivity Always
We celebrate all couples, all families, and all traditions. If love is love to you too, we’re on the same page.
NYC & DC Market Reach
We plan weddings across both regions, giving you opportunities for repeat partnerships and expanded visibility.
I love working with Colleen! She’s exactly the kind of planner you want in your corner on the wedding day – cool, calm and collected without being pushy or over the top. I absolutely recommend her!
– Lauren
O'Neil Events has been featured in Bethesda Magazine. O'Neil Events has been featured in Style Me Pretty. O'Neil Events has been featured in Charm City Wed. O'Neil Events has been featured in Washingtonian. O'Neil Events has been featured in United with Love. O'Neil Events has been featured in The New York Times. O'Neil Events has been featured in Tassels & Tastemaker. O'Neil Events has received many awards from organizations such as WeddingWire and TheKnot.
ABOUT
O’Neil Events is a trusted DC and NYC wedding and event planner, known for elegant weddings, seamless corporate events, and stylish social celebrations — all delivered with calm expertise.
Couples, companies, and families across Washington DC and New York City count on us for personalized celebrations and flawless coordination delivered with calm expertise (and just the right dash of personality).
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We are honored to be able to work with such talented photographers. Here are some photographers who have been featured on this website: getreadyphoto.com, ootwig.com, barbarahperttula.com, carlyrosephotography.com, hunterryanphoto.com, laurenlouisecollective.