About O’Neil Events
Your Calm, Clear Wedding Coordinator in DC & NYC
Your wedding should feel like a celebration, not a second job. At O’Neil Events, we help you cut through the overwhelm, handle the chaos, and actually enjoy your engagement and wedding weekend. With 15+ years of experience as a wedding planner in New York City and a trusted wedding coordinator in Washington DC, we know how to make weddings feel intentional, stress-free, and authentically yours.
Why You’ll Feel Different With Us
Most couples come to us feeling buried in logistics, unsure about vendors, and worried about family dynamics. Here’s what changes when you bring us in as your wedding coordinator Washington DC and NYC:
You’ll feel supported with calm, practical advice that cuts the stress in half.
You’ll trust every decision because we’re honest — if something doesn’t serve you, we’ll say so.
You’ll spend your wedding day present with the people you love, not managing a timeline.
Your family and friends will finally get to celebrate instead of putting out fires.
Bottom line: You focus on marrying your person – we’ll handle the rest.

Meet Colleen:
The Calm in Your Chaos
I’m Colleen O’Neil — founder of O’Neil Events, ex–Division I lacrosse player, Diet Coke enthusiast, and believer that dessert is an all meals food group. My background in sports taught me how to lead teams, manage pressure, and keep cool no matter what — exactly what you need from a wedding coordinator in Washington DC or a planner navigating NYC’s fast-paced wedding scene.
What this means for you:
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You’ll always have a steady hand guiding you.
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You’ll never feel lost in endless vendor options.
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You’ll laugh at least once during the process (probably when I admit I hate board games and heights).
✨ Fun Facts That Might Come Up:
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My toddler doubles as alarm clock
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I’ll plan your rooftop wedding but won’t look down (I’m too short to be up too high)
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If you see me with a large Diet Coke, it’s just part of the process
Our Company Values = Your Experience
Professionalism with Personality – You get polish and organization without losing warmth
Calm in the Chaos – You’ll always feel supported, even when things go sideways
Inclusivity Always – Your love, your traditions, your story, all celebrated authentically
Practical Guidance, Honest Advice – You’ll make confident decisions because we keep it real
Teamwork Makes the Wedding Work – You benefit from seamless collaboration between us, your vendors, and your families
Integrity & Trust – You’ll have peace of mind knowing we do what we promise







Why Couples Choose O’Neil Events as their Wedding Coordinator in Washington DC & NYC
You save time with curated vendors and clear timelines.
You gain confidence with practical, honest guidance.
You get to be fully present with your guests on the big day.
You can trust us to stay calm, keep things moving, and handle the unexpected with grace.
Ready for a Different Kind of Wedding Planning?
Whether you’re looking for a wedding coordinator in Washington DC or a planner to guide you through the fast-paced world of NYC weddings, you deserve calm, clarity, and confidence every step of the way. With O’Neil Events, you’ll get the support you need to enjoy your engagement and the wedding day you’ve been dreaming of.

ABOUT
O’Neil Events is a trusted wedding planner in DC and a top wedding planner New York City couples rely on—known for elegant, personalized celebrations and seamless coordination delivered with calm expertise.

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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.