Chicago construction attorneys

Illinois Construction Law • Condominium Law • Real Estate Development & Commercial Leasing

Construction attorney John O’Leary represents contractors, developers, property owners, and condominium associations in the Chicago metropolitan area and surrounding counties.

John is a respected problem solver and proven litigator in a highly focused field of law.

You have a legal problem, we can help you resolve it.

Welcome to O’Leary Law Firm, LLC.

We help contractors, suppliers and vendors get paid for the services and products they’ve delivered.

We help developers, investors, subcontractors, engineers, property owners and consumers find resolution in construction disputes.

We represent the rights and interests of condominium unit owners and Condominium Associations facing sensitive and complex legal issues.

We help real estate developers, landowners, purchasers, sellers and other interested parties in real estate transactions, developmen