Attorney • Mediator • Educator

Roger Lenneberg has a unique combination of experience, education and skills. He is an attorney who understands business transactions, legal issues and people. After hearing about a problem, he can explain the issues and options in language everyone understands. Roger's communication skills combined with a comprehensive knowledge of the construction industry, real estate and commercial transactions and debtor-creditor law make him a powerful litigator, mediator and teacher. For more information, see Roger's resumé.

Seminars for Expert Witnesses and Contractors

Constructive Solutions, LLC offers seminars for the construction industry and expert witnesses throughout the United States. Working with other specialists Tsongas Litigation Consultants, and Seminars Northwest, Roger's seminars are designed to help the participants acquire skills that will make their businesses more profitable and improve their performance. Seminars for expert witnesses provide the legal background every expert must know. The program also includes hands on practice for developing testimonial and presentation skills

The construction seminars start with risk management, explain complex contract terms, and include programs on change management, project documentation, scheduling and claims. These programs are intended to help contractors improve profitability.

Alternative Dispute Resolution

Roger's mediation practice began when the Oregon courts first adopted the voluntary court-sponsored mediation programs. Since then, he has developed an eclectic approach to dispute resolution, relying on careful legal analysis, creative problem solving, and an unwillingness to give up on settlement. With a business person's focus on the bottom line and a keen understanding of human nature, Roger can help find solutions in even the toughest disputes. He mediates disputes before and after litigation begins and works with lawyers or directly with business people in conflict. Read more about Roger's mediation philosophy and practice.

Alternative dispute resolution means more than mediation. Roger also serves as an arbitrator, referee or designated neutral. His knowledge of the law and industry enables him to understand the issues quickly and make sound decisions.

Legal Practice

Admitted to practice in Oregon and Washington, Roger appears in all state and federal courts. His practice focuses on construction claims and complex commercial disputes. His extensive experience includes managing, preparing and resolving delay, impact and productivity loss claims for large or mid-size contractors. Additional areas of expertise include debtor-creditor workouts, negotiating complex procurement agreements and real estate.