Chicago Business Attorneys
Call Our Office: 312.702.1809



Located in the heart of downtown Chicago since 2003, Regas, Frezados & Dallas LLP provides exceptional legal services to the business and real estate community, at a cost well below that of other premier law firms. Whether litigating a dispute or closing a deal, our experienced lawyers deliver creative solutions that allow our clients to overcome obstacles and compete effectively in today’s business climate.

At Regas, Frezados & Dallas LLP, we pride ourselves on giving our clients prompt and immediate attention. We understand that our clients have urgent needs and you can expect us to be available to meet them. We look forward to assisting you with your legal matters.


Successful business to business interactions can be the lifeblood of your company. The drafting and enforcing of the terms of contracts or other documents can have a significant impact on the current and future viability of your enterprise.

We can protect your company's interests in numerous business transactions, including:

  • Aggressive, yet compassionate representation.
  • Client-focused advocacy, taking the time to understand your case.
  • Determination to not only meet your needs, but exceed them.
  • Full dedication to high quality legal services.
  • Over 115 years of combined legal experience.
  • Same-day follow up to your calls and messages.


Whether your business is involved in a civil suit or business dispute, any litigation can disrupt your day-to-day operations and may even threaten the future of your company. Our astute Chicago business attorneys give your case the time and attention it deserves, in order to assert the rights of your business as swiftly and favorably as possible.

Our attorneys can help safeguard your business during:

  • Commercial and real estate disputes
  • Commercial mortgage foreclosures
  • Employment disputes
  • Bankruptcy
  • Personal injury claims


Whether you are a bank, small or medium-sized businesses, real estate investor, or commercial developer, our team at Regas, Frezados & Dallas LLP offers a consummate level of legal services unparalleled by even the largest of firms.

With more than a century of combined experience, our lead attorneys have achieved the highest rating of AV Preeminent® Attorney by Martindale-Hubbell® year after year. We are consistently lauded by our clients and our peers as one of the premier law firms in Chicago.

At Regas, Frezados & Dallas LLP, we take the time to understand your case and determine exactly what we can do to help. We will thoroughly review the details of your particular situation and ascertain what your desired goals are for resolution. Our insightful Chicago business attorneys can provide the perceptive legal counsel and dynamic representation upon which your company can rely.

Our Testimonials

Past Clients Share Their Experience
  • “Bill represented me well and helped settle a dispute that would have otherwise dragged on and caused a much bigger headache.”

    Mo A.

  • “Bill Dallas has helped with numerous entities and always delivered a desired end result.”

    Mary Ellen H.

  • “I work primarily with Bill Dallas and Steven Dallas, and they represent the true definition of counselor.”

    Rajiv S.

  • “He went above and beyond my expectations, with empathy and compassion that I never expected from an attorney.”

    Former Client

  • “Innovative thinking, good judgment & experience.”

    Mike J.

Contact Our Team

How to Reach Us 312.702.1809 20 North Clark Street, Suite 1103
Chicago, IL 60602 Map & Directions [+]
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