Michigan's advocate for accident victims.

Great Lakes Auto Law — Waterford Township, Michigan

Great Lakes Auto Law was founded by Sean J. O'Bryan with one purpose: to give Michigan accident victims the same firepower the insurance companies have. Sean spent years watching insurers deny legitimate claims, cut off benefits, and pressure injured people into settlements worth a fraction of what they deserved. He built this firm to change that equation.

Michigan's No-Fault system is among the most complex auto insurance frameworks in the country. The 2019 reform created new coverage tiers, new benefit limits, and new ways for insurers to deny claims. Understanding those rules — and knowing how to fight back when they're misapplied — is what we do every single day.

We represent car accident victims, pedestrians, cyclists, motorcyclists, and passengers injured in rideshare vehicles. We handle No-Fault benefit disputes, third-party tort claims, and catastrophic injury cases. And we do it all on contingency — you pay nothing unless we win.

Insurance companies have unlimited resources to deny your claim. We level the playing field — and we don't stop until you receive every dollar you're owed.

Over 10 years, we've recovered millions for accident victims. We've represented clients in all various Michigan counties. Our track record isn't just about money. It's about people who got their medical bills paid, their wages replaced, and their lives rebuilt after someone else's negligence turned everything upside down.

Sean personally handles every case at Great Lakes Auto Law. When you call, you speak with him. When you have questions, he answers them. That's not a policy — it's how he practices law.

Of Counsel

Experienced counsel. Decades of results.

These aren't aspirational statements. They're the standards we hold ourselves to on every case, for every client — regardless of case size or complexity.

Great Lakes Auto Law is based in Waterford Township, Michigan — not a national firm with a satellite office. Sean O'Bryan grew up here, went to school here, and built his practice here. The people he represents are his neighbors, and he treats every case that way.

We serve clients across all 83 Michigan counties — from Oakland and Wayne to Marquette and Chippewa. Distance is never a barrier. We travel to our clients when they can't travel to us.

• Statewide representation — all 83 Michigan counties
• Home and hospital visits for seriously injured clients
• No-cost case evaluation, always
• Contingency fee — you pay nothing unless we win

Ready to Talk?

Your case deserves a real conversation — not a form letter.

Call Sean directly or send a message. Every consultation is free, confidential, and handled personally. We'll tell you exactly where you stand — and what we can do for you.