The Best Wedding Planners in Cos Cob, CT

Life can be unpredictable. Planning your wedding shouldn’t be. RS Events can help you make the wedding of your dreams become a reality. No idea too big or small! Owner and lead planner of RS Events, Rebecca works with every client to create an unforgettable event experience with unique, customized service. RS Events services NY, CT, and NJ regions.

Welcome to Hannah Newton Events - A boutique wedding and event planning company based in Southern, CT. With over 10 years experience planning and producing events, we’re passionate about making your unique vision come to life. Whether you’ve just said “Yes” or you’ve booked all of your vendors and you’re looking for wedding day-of management, we are here to fully understand your priorities and ensure your day runs smoothly. We serve ALL couples in CT, NY, NJ and destinations.

Wild Lily Event Planning is a full service wedding and special event planning company servicing Connecticut, New York and beyond. I take your unique dream and turn it into the most memorable day with every detail planned to perfection.

Everyone needs an events coordinator whose responsibility is to make sure you--and everyone at the center of the celebration--enjoy the event. Merry by Mia will be in your corner and take away all logistical stress.

What brings me joy on your wedding day is watching your gorgeous faces from the back of the aisle, knowing that your wedding is unfolding exactly as we planned it. You are excited and focused on each other, just as it should be. Your happiness is my happiness, and I wouldn't have it any other way.

Planning a wedding is very exciting, but it can also be overwhelming, stressful, and daunting, so believe us when we say: we’ve got you covered! We value transparency and personalization with our couples and incorporate that throughout the planning process. So whether you’re a savvy self-planner or feel completely lost & don’t know where to begin, we will help you with each step you need assistance with. We serve couples in CT, NY Hudson Valley, Berkshires, North & South Forks, and Coastal New England! We serve couples & events of all sizes, creeds, ethnicities, and sexual orientation. Simply put, we believe Love is Love and we love Love!

At Of Elegance Events, we make the wedding planning experience seamless, enjoyable, and stress-free. Our clients consistently describe us as calming, and that’s a perfect reflection of our warm, collaborative, and communicative approach. We anticipate your needs before you even know them, ensuring every detail is handled with care. Being part of your wedding journey means so much to us—from learning about the two of you, connecting with your vision, and translating your story into a beautiful day for you and your guests.

THK Events is owned and operated by Samantha and Mary — lifelong friends, hospitality professionals, and now business partners with a shared passion for creating unforgettable events. Their journey started years ago, working in catering and events, where they both discovered a love for service, celebration, and bringing people together. Over the years, their friendship deepened — and so did their talents. When Mary catered Samantha’s wedding, it wasn’t just a beautiful day — it was the spark that inspired them to combine their strengths and start THK Events.

Suzanne Clara Events is a boutique wedding and event planning firm dedicated to bringing your vision to life with a personal touch and an eye for every detail. Life is an event! Let's make it memorable. Everyone is welcome here! xo

Luna & Charlie is an event and wedding planning company that transforms life's special moments into meaningful stories. We dream with our clients to create unique, unforgettable celebrations they can fully be present for and leave the details to us. Let your imagination run wild. We’ll take care of the rest. We would be honored to dream big, roll up our sleeves, and work hard to set the stage for a seamless celebration on your behalf. Reach out today, and we’ll kick things off with a great conversation.

Raya Sunshine Events is owned and operated out of Fairfield County in SouthWest Connecticut. We specialize in creating unforgettable wedding and event experiences, offering full-service planning for both local and destination events, as well as seamless day-of event management.

Throwing a party, particularly for an event that is as important as a wedding, can be stressful. Where do I start? How can I get it all done? How much will this all cost? Can I do this by myself? Leslie Scotto Events can help answer all those questions. Your wedding day should be one to remember, not one to stress over. That is where we come in. We will work with you to make sure every detail you ever dreamed of is there. We can do everything you need help with.

Wedding Concierge is owned and operated by Megan, who was worked in the event industry for years before helping couples live their nuptial dream. Megan assists the lovebirds when they need it most, offering advice and guidance authentic to the pair's wedding vision. The coordinator collaborates with clients to execute the wedding day celebration they had always hoped for.

ALKYON Events & Catering is a boutique Mediterranean-inspired event and catering company focused on creating meaningful celebrations through food, design, and curated experiences. The company specializes in milestone events and elevated gatherings where culinary excellence and visual storytelling work together. Core Event Offerings: Milestone Celebrations Birthdays and Private Parties Baby Showers and Family Gatherings Weddings and Engagement Events Baptisms and Cultural Celebrations Corporate Team Building Events Intimate Mediterranean Dinner Experiences Looking forward to working with you and bringing your dreams to life!

Lovely Event Planning offers exceptional wedding and event planning services that strive to go above and beyond for every client. Jennifer has extensive experience in the events and hospitality industry, both as a pastry chef and later, in event planning and luxury event design. Her passion for entertaining started when she was young, when she'd meticulously plan and design Christmas dinners for her family. She later attended pastry school, then became a Lead Event Planner with a Connecticut-based event planning company. She’s beloved by our couples for her friendly personality and intense attention to detail.

I’m Rachel Ambrogio, founder and event designer of Rachel Julianna Events. I turn visions into unforgettable celebrations with boundless creativity, thoughtful details, and refined solutions. From conceptualization to curation, I’m hands-on at every stage, making sure each moment feels personal, purposeful, and beautifully executed. Every event I create, whether it’s a wedding, milestone celebration, or special gathering, is designed to reflect your unique style and story while leaving a lasting impression for you and your guests.

Welcome to C’est Beau Celebrations, an event planning company based out of Fairfield County in Connecticut! We are here to create unforgettable celebrations for special occasions such as weddings, showers, and birthday parties. Our passion is planning one-of-a-kind events that reflect the special moments of love shared among family and friends.

Please submit your inquiry through our website. We prioritize taking care of our couples, so we don’t consistently monitor other apps. Thank you for understanding! 💕 At Greenhouse Events, we take a heartfelt, grassroots approach to helping our clients—plain and simple, with love. We infuse each experience with enthusiasm and creativity, guiding you, your family, and friends through the adventure of planning one of the most important days of your lives. Our passion lies in making this journey as smooth and memorable as possible, with a calm and dedicated touch.

Imagine walking into your wedding venue and being completely blown away by how perfectly every detail has come together. No stress, no worry - just pure joy and excitement for the celebration ahead.✨ At Effortless Events, we're dedicated to making that vision a reality. Our passion is to deliver unforgettable experiences that exceed your expectations, making your special day truly unforgettable. We believe that every wedding is more than just an event - it's a once-in-a-lifetime celebration of love, commitment, and happiness. That's why we're here to take care of every detail, from start to finish, so you can relax and enjoy every moment.

Justine Mills is the founder of Mills Memories, a full-service wedding company dedicated to creating unforgettable celebrations. With a deep passion for helping couples bring their unique vision to life, Justine blends creativity, organization, and an eye for detail in every event she plans. Known for her warm approach and dedication to stress-free, seamless weddings, she works closely with each couple to craft beautiful, personalized experiences. Justine’s commitment to excellence ensures that every wedding is not only stunning but also a joyful, meaningful day for all.

Thyme & Details offers wedding planning and design services to sentimental couples looking for good vibes and premium personal touches. We know how important it is to be present in the moment – not worrying about organization, budgeting, managing vendors, etc. Let's make planning zesty so you can focus on your VIPs and enjoying your journey. We are based in Ohio but available for travel. Reach out so we can create something unforgettable!

Elizabeth Treimanis Events is a wedding coordination firm founded by Elizabeth Treimanis, a former executive assistant in luxury fashion and beauty. Her industry experience enables her to add a chic, bespoke touch to every event with flawless attention to detail. Her capable team is made up of wedding coordinators and assistants from diverse professional backgrounds, from executive assistants to startup vets to creative industry pros. Her team brings a unique perspective to your wedding, drawing on expert knowledge from the wedding industry and beyond.

The Bailey Experience Wedding and Event Co. is a luxury wedding planning firm specializing in refined celebrations on land and at sea. Known for calm oversight and intentional execution, we curate wedding experiences that feel composed, elevated, and thoughtfully delivered. From cruise weddings to sophisticated celebrations throughout Washington, DC, Florida, and beyond, our work is defined by discretion, clarity, and seamless direction, allowing couples to be fully present throughout their celebration.

Dhalia Events is an award winning event production company & was recently named "Best Planners in the Northeast" by LuxLife Magazine. Our magic is borne out of an insistence on creating bespoke, highly personalized experiences. We focus on the uniqueness of our couples by encouraging them to be their most authentic and raw selves. We've commissioned events for large brands such as Volvo Cars and worked with top tier social media influencers to plan their events. Our team has also worked regionally and internationally producing gatherings including destination weddings & corporate retreats. Our couples book us for the following reasons:

I am a certified wedding and event planner, I've been working in the wedding industry for over a decade. I started off as an event planners assistant and soon found myself working for various venues. I studied at the Fashion Institute of Technology where I began building the foundation for my company. In 2013 I officially launched my wedding and event planning business in Sullivan County, NY. While I have planned dozens of weddings you can expect the upmost professionalism and confidence. My passion and attention to detail for this industry does not go unnoticed. I want to give every couple the opportunity to enjoy their wedding day!

The One 15 Events team treats your wedding like it is their own. They care about every detail, every dollar and go the extra mile to ensure that every T is crossed and every I is dotted. When the day finally arrives, your team handle everything behind the scenes, so that you can focus on enjoying every moment of the best day of your lives. One15 Events is proud to celebrate diversity and inclusion and strive to build relationships with other women -owned, LGBTQIA- owned and minority-owned businesses. Erica and team work with couples who are in love, no matter how they identify or where they come from. <3

At ABIBI Bridal, we believe your wedding should be extraordinary—a flawless celebration that reflects your love story. We specialize in crafting bespoke, luxury experiences for couples who value sophistication and seamless execution. We take the time to understand your vision, bringing it to life with attention to detail and creative flair. Dream big, be unapologetically unique, and let us handle the rest. Let’s create an event that defines elegance and celebrates your story.

Rye Street Events was born from a deeply personal place: the joy she discovered while planning her own wedding! Inspired by the joy and creativity she found in bringing her special day to life, Caroline launched RSE with a mission: to turn each client’s unique vision into an unforgettable reality. With a strong unwavering commitment to excellence, Rye Street Events specializes in crafting one-of-a-kind experiences that leave lasting impressions. We are ready to bring your next celebration to life — and create memories you and your guests will cherish forever.

House of Elleon is a luxury white-glove wedding and event planning & design studio founded by Noelle Cappuzzo, specializing in refined, editorial celebrations with an emotional core. Each event is a carefully curated experience where the client’s vision is executed with precision, elevated through thoughtful design, and brought to life with seamless flow. With a focus on enhancing the overall experience—not just the aesthetic—Noelle blends creative direction with logistical mastery so every moment feels effortless, intentional, and distinctly personal. Events are expertly produced, emotionally resonant, and elevated from start to finish.

💍 The Professional Maid of Honor isn’t just a planning service—it’s your wedding day hype squad and backup bestie! Based in Boston and serving all of New England (Maine, New Hampshire, Vermont, Massachusetts, Rhode Island & Connecticut), we handle everything from dreamy invites to vendor wrangling with style, creativity, and a little extra sparkle. Whether you need full planning, partial support, or just someone to run the show on the big day, we’ve got you. Let’s ditch the stress and make your “I do” unforgettable!