About this vendor
Colleen O'Neil
OWNER
Your wedding should be a celebration—not a source of stress. At O'Neil Events, we specialize in crafting personalized, well-orchestrated weddings that feel as effortless as they are unforgettable.
With 15+ years of experience in the Washington, DC wedding scene and a growing presence in NYC, we bring calm confidence, meticulous attention to detail, and heartfelt support to every couple we work with. Whether you’re planning a chic city celebration or an elegant garden affair, we’re here to guide the process from start to finish—or step in at the end to make sure everything goes off without a hitch.
Couples choose us because we’re not just planners—we’re problem-solvers, advocates, and partners in bringing your vision to life. From managing vendors to perfecting timelines, we handle the behind-the-scenes work so you can stay focused on what matters most: marrying your person.
Let’s create a wedding experience that reflects your style, your story, and your joy.
Meet the team
Colleen O'Neil
Owner
Colleen has been planning D.C. weddings for nearly a decade now. She is a native of the Washington DC. area and her connections with local professionals and her intimate knowledge of the wedding planning industry enable her to expertly guide couples to the exact vendors they need to make their dream wedding. Her perfect blend of friendliness and professionalism is well-known and makes her the go-to Washington DC wedding coordinator for engaged couples in the D.C. area looking for a fabulous affair with peace of mind.
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O'Neil Events
Colleen O'Neil
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Owner
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