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Inventories Mover Supervision Estate Clearing Clutter, Paper and Photos Efficiency Management for Business Virtual Organizing
Professional Organizers & Move Relocation Experts
 

Professional Organizers & inventory management Experts

Harmony for your
business home life

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Peace of Mind Starts Here.

Since 1999, Seriatim has been a proud Women-Owned Business dedicated to guiding clients through their most challenging transitions. A "transition" can mean any significant life change—whether it’s moving to a new home, downsizing to a smaller space, relocating a business, or managing the complexities of an estate. Our team of relocation managers and inventory specialists works closely with individuals and businesses to navigate these transitions with ease, offering personalized support every step of the way.

Seriatim has helped hundreds of clients across the country, including Fortune 500 companies, real estate brokers, attorneys, financial advisors, interior designers, architects, and more. CEO Sonya Weisshappel, the first Professional Organizer admitted into the prestigious Goldman Sachs 10,000 Small Businesses™ program, has made it her mission to turn chaos into order. With decades of experience and a deep commitment to providing thoughtful, tailored solutions, Sonya and her team transform organizational challenges into opportunities for efficiency and peace of mind.

 
 
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Inventories

Effortlessly streamline and expertly organize the cataloging of any business or estate, ensuring every detail is in place for maximum efficiency and clarity.

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Mover Supervision

The transition to your new home, office, or storage space should be a seamless, empowering experience — one that frees you from stress and allows you to embrace the next chapter with confidence. Let us make it effortless for you.

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Estate Clearing

Allow us to expertly manage every detail of the estate clearing process, providing you with unparalleled service and peace of mind during this important time. Our team handles all aspects with the utmost care and discretion, ensuring a smooth and respectful transition.

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Additional Services Suite

From decluttering to tailored organizational solutions, explore our full range of customizable services designed to meet your unique needs.

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OUR ESTEEMED PARTNERSHIPS

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AVAILABLE NOW:
Confessions of a Chaos Whisperer

Sonya Weisshappel is not just a professional organizer; she's a seasoned expert in the art of turning chaos into order. Now, she's sharing her wisdom with the world through her debut memoir, Confessions of a Chaos Whisperer, available now.

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From Our Blog

The Chaos Whisperer

Featured
NYC’s Premier Move Manager and Inventory Expert Gives Advice on Cybersecurity
NYC’s Premier Move Manager and Inventory Expert Gives Advice on Cybersecurity

Cybersecurity isn’t merely for big businesses. For small business owners, having a cybersecurity policy isn’t even enough. Because I don’t have a dedicated IT department, I’ve learned that I am in charge of checking my employees’ hardware to limit our exposure to risks. As with any project that involves getting organized (i.e., preparing for the worst!), knowing where to begin is the hardest part. The first step in assessing your vulnerability is to create an inventory of the technology used by every individual in your company.

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Seriatim CEO & Founder Sonya Weisshappel on Selling and Donating Post-Pandemic, the Value of a Good Inventory, and Her Love of The RealReal 
Seriatim CEO & Founder Sonya Weisshappel on Selling and Donating Post-Pandemic, the Value of a Good Inventory, and Her Love of The RealReal 

No matter who they are or where they’re coming from or going to—Upper East Side, SoHo, Brooklyn, Riverdale, Westchester, Greenwich, you name it—they always say, “There may be a few items to sell.” Sometimes they ask, “How much is this or that worth?” The answer may be different if you ask, “How much can I get for it?” It’s elusive; details matter. Was it a gift? Did you inherit it? Did you purchase it? If so, did you pay full price? In the auction world, there are tiers and distinctive classifications.

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Seriatim is in the New York Times!
Seriatim is in the New York Times!

“An older couple downsizing from a townhouse to an apartment. A client who must pack up the contents of a home in advance of a gut renovation. A death in the family necessitating the clearing out of a lifetime’s worth of a loved one’s possessions. Seriatim, a New York-based organizing company, specializes in helping clients deal with belongings during such life-changing events.”

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ON SOCIAL MEDIA

From the Twitterverse

Committed to Our Community

In 2018, Seriatim was awarded the Circle of Service: Diamond Society designation by the National Association of Senior Move Managers (NASMM), a professional association of organizations dedicated to assisting older adults and families with the physical and emotional demands of downsizing, relocating, or modifying their homes.

 
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