The O'Sullivan Law Firm

We have been helping Colorado’s accident victims for over 20 years.

600 Ogden Street, Denver, Colorado, 80218


The O’Sullivan Law Firm is a Denver-based personal injury practice delivering high-quality legal services and exceptional, personalized attention to car accident and motorcycle accident victims. We take the time necessary for each client, digging into every detail of their accident, their insurance, and the other driver’s story to be sure that our clients receive the absolute best outcome imaginable. Many of our clients are facing life-altering injuries or financial hardship; we stand up for their rights against some of the biggest, most complex institutions in our society and we work tenaciously and persistently to get them everything they deserve.

Summit County Office:
101 W. Main St. #107N
Frisco, CO 80443
Phone (970) 668-5342

MON 09:00am - 05:00pm
TUE 09:00am - 05:00pm
WED 09:00am - 05:00pm
THU 09:00am - 05:00pm
FRI 09:00am - 05:00pm
SAT 09:00am - 05:00pm
SUN 09:00am - 05:00pm

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