Treg Julander

Attorney at Ostergar Law Group PC


Irvine, CA

About Treg Julander
After 20 years as an attorney at large law firms and in house with a general contractor, Mr. Julander has the depth and breadth of experience to solve the most complex legal problems, with particular expertise in construction law, appellate practice, insurance coverage and business litigation.

Since 2008, Mr. Julander has served as General Counsel for Advent Companies in San Juan Capistrano, California, a general contractor specializing in the construction of affordable housing. As General Counsel, he is responsible for negotiating and drafting construction and intellectual property contracts, handling the company’s litigation and appeals, and counseling officers on employment issues.

Prior to joining Advent Companies, Mr. Julander was a partner in the Trial Section at Rutan & Tucker, LLP in Costa Mesa, California. At Rutan & Tucker, he handled numerous state and federal court appeals and complex business and insurance coverage litigation. Mr. Julander began his legal career in the business litigation department at Wiley, Rein & Fielding in Washington, D.C. in 1994, where he specialized in insurance coverage appeals and asbestos litigation.

Mr. Julander graduated from George Washington University in 1994 with highest honors. He was a member of the George Washington University Law Review, Vice President for Interscholastic Affairs of the Moot Court Board, a member of the Order of the Coif, and recipient of the Glen A. Wilkinson Fellowship Award. He received his BS from Weber State University in Political Science.

Mr. Julander is the author of “Until Murder Do Us Part,” a legal thriller (Parables Publishing 2014) ( He is also the co-designer of “My Soundtrack,” a family card game under contract to be published in 2020 by Breaking Games. Mr. Julander also hosts a podcast about rock music at He lives in Rancho Santa Margarita, California with his wife, Jenny, and enjoys mountain biking, hiking, rock concerts, and tabletop games with Jenny and their two daughters.
Years of Experience

Since 1994

Payment Help Score
| 11 reviews
35 Questions Answered
Expert Type
  • Construction Lawyer
Expertise Areas
  • Construction Law
  • California Bar
Disclaimer: Any responses to questions do not create an attorney client relationship, and until a retainer agreement is signed no response should be considered legal advise to a client. Email - Phone - 949-510-2472.