O. Long Law, LLC

O. Long Law, LLC is a Family Lawyer in Wilmette, IL. The firm assists individuals and families throughout Cook, Lake, McHenry and DuPage counties with divorce, child custody, child support, LGBTQ family matters, protective orders, mediation, collaborative divorce, high‑net‑worth asset division, prenuptial and postnuptial agreements, and other family‑law issues. Founded in 2017, the practice draws on extensive courtroom experience and local knowledge to protect clients’ homes, retirement assets and income while keeping the process efficient. It holds a 4.80 rating based on 55 client reviews.

The firm’s approach emphasizes clear communication, practical strategy and a steady hand from the first free, confidential consultation onward. Cases are matched to the attorney whose background best fits the matter, ensuring that each client receives tailored guidance before any filing occurs. Olivia St. Clair Long, the founder and principal attorney, leads a women‑led team that includes counsel and support staff dedicated to navigating both uncontested and contested divorces, complex financial scenarios, and alternative‑resolution processes such as mediation and collaborative law. The practice highlights its commitment to resolving matters on the client’s terms whenever possible, reserving courtroom advocacy for situations where it is necessary.

Clients benefit from a strong local reputation, reflected in consistently high customer ratings, and a steady record of repeat and referred customers.

With a reputation built on high ratings and repeat referrals, O. Long Law, LLC is a trusted family‑law resource for residents of Wilmette and the surrounding North Shore communities.