Finding the right nanny can feel a little like dating—you’re looking for someone trustworthy, reliable, and who just gets your family. As a mom and a Mercer Island newborn photographer, I know how personal this decision is. Whether you’re returning to work, managing multiple kiddos, or just looking for that extra set of hands to bring a little calm into the chaos, having the right support makes all the difference in these busy years. That’s where Complete Nanny, a Mercer Island nanny agency, really shines.
Complete Nanny is a woman-owned business founded by Mary Connor, a mom and former nanny who truly understands what Mercer Island families and caregivers need to thrive. She brings extensive experience as a nanny, a nurse, and international mission work to Complete Nanny. Based right here on Mercer Island, this agency has been matching families with amazing nannies for almost 20 years. Above all, children thriving and growing up well-adjusted drives their passion for childcare. This is why they aim to give every child loving, nurturing care in their own home.

Complete Nanny offers full-time and part-time placements to support a variety of Mercer Island family needs. To start, they will sit down and truly listen to you and what you need. This initial chat guides them to the perfect matches for you. But it doesn’t end with a simple list of candidates. Throughout the process, they will be sure to guide and supervise the interview and selection process. Then, once you find the perfect match, they will support you through all the necessary paperwork, contracts, and even help you with setting up payment through their system. So you can rest easy knowing they have your back throughout it all.

What I really appreciate about their process is how collaborative it is. They don’t just hand you a list of names. They guide you through interviews and support every step of the way. As someone who regularly works with families juggling it all, I love knowing there’s a resource out there making this big decision just a little easier.
As their goal is to support all children, they strive to constantly give back. So The Complete Nanny donates 10 percent of earnings to foster care organizations and orphanages around the world. This really sets them apart and shows how much they care about children from all walks of life.
Whether you need a full-time Mercer Island nanny, help with a new baby, or someone to make your daily routine a little less stressful, Complete Nanny is one of Mercer Island’s most trusted resources. They bring heart, professionalism, and true care to every placement.
As a Mercer Island newborn photographer, I love helping families capture the big moments. But I also know how important it is to have the right support in everyday life. If you’re ready to document this sweet season of life from newborn snuggles to wild toddler energy, I’d love to help you tell your story. Let’s create something beautiful together.
