Professional Bookkeeping Service - Probooks NY

For almost twenty years, I’ve relied on William Lee and his exceptional bookkeeping staff, and I can say without hesitation that they are among the most trustworthy professionals I’ve ever worked with. William approaches every financial matter — routine or sensitive — with discretion, accuracy, and a calm steadiness that is rare in this industry. His patience, especially with high-pressure personalities like mine, has been invaluable. William and his team have played a critical role in the stability and growth of my business, and I’m deeply grateful for their loyalty and expertise. If you want a bookkeeping partner who truly cares about your success, William is the person you want in your corner.

I’m proud to recommend William Lee for Professional of the Year. For nearly two decades, William and his bookkeeping team have supported my business with exceptional discretion, accuracy, and reliability. He brings a calm, steady presence to even the most sensitive or high-pressure financial situations, and his patience and professionalism are truly rare. William’s work has been integral to the stability and growth of my business, and I’m deeply grateful for his loyalty, expertise, and the standard he sets for our industry.

"I have had the pleasure of working with William Lee and his exceptional bookkeeping staff for nearly two decades, and I cannot recommend them highly enough. Throughout our long professional relationship, they have consistently demonstrated the utmost discretion and professionalism when handling sensitive financial matters. Their patience — particularly with demanding bosses like myself — is truly commendable. William and his team have been an invaluable asset to my business, and I am grateful for their dedication, reliability, and the trust they have built over the years. If you are looking for a bookkeeping team that is not only highly skilled but also genuinely committed to their clients, look no further."

William is an excellent bookkeeper—professional, reliable, and very detail-oriented. He keeps everything organized and accurate and is always responsive when I have questions. He makes the financial side of running a business much easier. Highly recommend!

William and Jenny have been an absolute blessing when it comes to keeping my books clean and compliant across both of my companies. Years ago, I reached out to about 6 different professionals I found on Google, William was the only one who took the time to respond, help, and guide me through everything. That first conversation set the tone for what’s become a long-term relationship built on trust and reliability. Their attention to detail, responsiveness, and ability to simplify complex accounting tasks have made my life (and business) so much easier. If you want peace of mind and people who truly care about your business, look no further than William and Jenny and ProBooksNY.