Thank you for taking the time to learn more about our firm. Since
1987, Dennis Brennan, personally, has represented both individual and
corporate clients throughout Illinois to safeguard property rights,
enforce mechanics liens, draft wills and trusts and assist clients in
construction litigation matters and business transactions. At the law
firm, we apply rigorous energy, experience, and resourcefulness to
every project we accept, Dennis Brennan is dedicated to your success.
Main Areas of Practice Concentration
In 1987 Dennis Brennan was licensed to practice law and is a member of the federal bar in
Illinois.  In 2007, Dennis Brennan formed Dennis Brennan and Associates, P.C., and
added two associates to his practice.  Between November 2007 and July 2008, no other
firm filed as many mechanics lien foreclosures in Illinois.  In 2008, the name of the firm
was changed to Dennis Brennan Ltd.

Beginning in 2010, Dennis Brennan started operating in a sole proprietorship.   Dennis
Brennan serves as the VP and General Counsel for Illinois Energy Aggregation LLC.  He
also serves Of Counsel to the Law Offices of Michael R. Davies Ltd.  
 Bankruptcy

 Contract Litigation

 Real Estate
Business Formation  

 CONTRACT  Disputes

 Wills and Trusts
DENNIS BRENNAN
ATTORNEY AT LAW
DEDICATED TO SOLVING LEGAL
ISSUES FOR CLIENTS FOR 25 YEARS
About the Firm
HONEST
DEDICATED
EXPERIENCED