Atty. Douglas L. Haas

Atty. Douglas L. Haas

Douglas L. Haas is a lawyer practicing family law, general practice, real estate and 1 other area of law.

Wheaton Wheaton 47 yrs experience 47 year
Call (224) 801-3878 Book Appointment

Profile Summary

About Douglas L. Haas at a glance

Douglas L. Haas is a Member based in Wheaton, Illinois, practicing at Haas & McLennan. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on family law, estate planning, and real estate. Admitted to practice in Illinois (1979). Educated at Lewis University J.D. (—) and Southern Illinois University B.S. (—). Recognitions include BV Distinguished. Serands clients in Wheaton, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Douglas L. Haas is a lawyer practicing family law, general practice, real estate and 1 other area of law
  • Douglas received a B.S. degree from Southern Illinois University, and has been licensed for 47 years
  • Douglas practices at Haas & McLennan in Wheaton, IL

Practice Areas Explained

Douglas L. Haas's Areas of Practice

Each practice area below reflects the types of cases Douglas L. Haas handles, with a brief overview of what that area of law covers.

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Douglas L. Haas is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Douglas L. Haas is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Douglas L. Haas is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wheaton are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Wheaton or all attorneys in Illinois.

Frequently Asked

Common questions about Douglas L. Haas

Where is Douglas L. Haas's law office located?
Douglas L. Haas's law practice is located in Wheaton, Illinois. The firm is Haas & McLennan. You can contact the office directly through this profile page.
What practice areas does Douglas L. Haas handle?
Douglas L. Haas focuses on family law, estate planning, real estate. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Douglas L. Haas practiced law?
Douglas L. Haas has 47+ years of legal experience and has been licensed since 1979.
Where did Douglas L. Haas go to law school?
Douglas L. Haas earned their education at (—); (—).
How can I contact Douglas L. Haas for a consultation?
You can contact Douglas L. Haas directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Douglas L. Haas received?
Douglas L. Haas's notable recognition includes: BV Distinguished.

Education

Lewis University J.D.
- In Progress
Southern Illinois University B.S.
- In Progress

Awards

BV Distinguished

Bar Admissions

Illinois
Admitted: 1979

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