Seamless. Personalized, Unforgettable
Whether you’re planning a classic DC wedding or an elegant NYC affair, O’Neil Events is here to ensure every detail flows effortlessly. With over 15 years of experience and hundreds of joyful weddings behind us, we create a calm, enjoyable planning experience—so you can focus on what truly matters.
“The best decision we made for our wedding.”
O’Neil Events made us feel calm and supported throughout the process. Their professionalism and attention to detail are unmatched.
– A & J, DC Wedding

Full Service WEDDING PLANNING

Starts at $10,000
Ideal for couples who want a trusted partner from day one to wedding day.
This is for you if…
- You want a professional to guide every decision, big and small.
- You’re planning a wedding in DC or NYC while managing a busy schedule.
- You value a deeply personalized and stress-free experience.
What’s Included:
- Budget creation and management
- Venue scouting and vendor referrals
- Contract review and negotiation
- Design concept and execution
- Timeline creation and guest experience planning
- Wedding day coordination with full team support
Let’s build your dream wedding together.



Wedding Day Management (MONTH-OF-COORDINATION)

Starts at $2,000
Perfect for the couple who’s done the planning and needs expert execution.
This is for you if…
- You’ve booked your vendors but want a pro to pull it all together.
- You’re worried about who will manage the day while you’re enjoying it.
- Your friends and family deserve to celebrate, not troubleshoot.
What’s Included:
- Coordination begins 6 weeks out
- Final vendor confirmations and timeline creation
- Ceremony rehearsal management
- Day-of coordination with 1-2 team members
- Wedding-day problem solving
We’ll take the baton and ensure everything runs like clockwork.

Additional Services
Add-On Planning Services
These optional services can be added to any planning package as well as offered as stand alone services for both the Washington, DC and NYC areas.
- Rehearsal Dinner or Welcome Party Planning
- Bridal Shower or Day-After Brunch Coordination
- Timeline & Layout Creation
- Custom Vendor Research
- Event Design Add-Ons
Want to personalize your package? We’ll build it together.





Why O’Neil Events?
With hundreds of weddings behind us, we know how to balance logistics, design, and the personal touches that make a wedding truly yours. Whether you’re planning an elegant soiree or a modern multicultural celebration, we bring calm, clarity, and creativity to your big day.
🗽 Now booking in NYC & DC
🎉 Inclusive, detail-obsessed, and highly rated by couples like you
“Having O’Neil Events was a game changer.”
Our NYC wedding came together seamlessly, and we truly got to enjoy it.
– L & T, NYC Wedding

Questions? We’ve Got Answers.
When should we book you?
As soon as you have a date and venue in mind. We book up 6–12 months in advance.
Do you travel outside of DC or NYC?
Yes! We’re happy to travel for select weddings.
What makes you different?
We’re calm under pressure, deeply experienced, and focused on helping you enjoy your day. Our clients often tell us we felt like part of the family.
Ready to feel confident and supported on your wedding day?
Let’s make it happen.
100% 5 Star Reviews
Read what our satisfied clients have to say about their fantastic experiences with our NYC & Washington, DC wedding planners. The common theme is that they all felt supported and taken care of by our dedicated organizational experts who were not only super responsive and always one step ahead of them in the details, but who truly cared about them and the smooth execution of their special day.

SO SWEET & CARING
My husband and I said SEVERAL times how having Colleen by our side as a Day Of Planner was way beyond worth the money spent. If I have one recommendation for any newly engaged couples, it’s have a day of planner. From the beginning just getting coffee with us and helping us start the process or planning, to every living detail of the day of… I can’t imagine our big day without her. She was immensely professional. So sweet and caring; yet I knew she’d get done what needed to be done. She’s no pushover! Monthly emails and check ins were lovely and kept us on track. But then the month leading up to the wedding, Colleen took everything off my plate and handled all the logistics and vendors and timelines.
So, so valuable. Thank you for everything you did! We’ll both never stop raving about you. 🙂
{Amy}



THE FAIRYTALE I DREAMED OF
O’Neil Events came highly recommended to us by our caterer, and hiring them was one of the best decisions we made for our wedding! Yvi & Colleen were both responsive via email and easy to work with. The month of our wedding, Yvi took everything over and was positively wonderful! She contacted all of my vendors and was able to coordinate things behind the scenes that I didn’t even know about. If anything went wrong, I was completely oblivious to it because it was handled! She was organized and on top of everything that day and helped to create the fairy tale I had dreamed of!
If there’s one piece of advice I will give to any future bride who asks, it is the value of hiring an excellent day-of-coordinator. Our wedding party and families (as well as us) were able to just relax and enjoy taking in the entire day with the knowledge that Yvi had everything handled. I definitely gained a new friend through the experience!
{Megan}

WE WERE IN SUCH GREAT HANDS
From the minute we met our wedding coordinator, we knew she would be our biggest ally on our wedding day. But we owe her a debt of gratitude for just how much she did — before, during, and after. Everything we conceptualized came to fruition because of her, and never did we feel like we were flying solo. She championed our whims while making sure everything was practical and achievable.
We were in such caring, diligent hands, even when it came to things we forgot, She handled everything with ease, grace, and most incredibly, a smile on her face. She kept everyone in line from start to finish, vendors and family members and the bridal party. Her energy, her excitement, her sheer passion for what she does helped us create and execute a truly perfect day.
{Nick}


ABOUT
Planning & executing dream weddings for busy DC & NYC couples into stressfree celebrations!

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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.