William R. DeHaan

4.5 (33 reviews )

Phoenix Arizona United States

Public Finance Law

Recognized in Best Attorney USA since 2007

602-445-8000 Website

About William

William R. DeHaan has focused his practice in the area of municipal finance since 1986. He has served as bond counsel, underwriter's counsel, issuer's counsel and trustee's counsel in an extensive range of municipal financings, including general obligation, enterprise (utility) revenue, school district, housing, student loan, 501(c)(3) and special districts. Prior to joining the firm in 2001, Bill was the office managing partner for the Phoenix office of a national law firm.

Practice Areas

Public Finance Law

Case History

Education

University of Illinois College of Law

Professional Affiliations

Awards & Recognition

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Reviews

4.5 / 5

33 Reviews

1,056 Profile Views

Randal Hoppe

Jan 26, 2026

Many thanks to William R. DeHaan for the hard work and dedication to my legal matter

Super helpful and professional staff at William R. DeHaan's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal...

Tina Koss

Jan 26, 2026

So happy with the results of my case thanks to the hard work of William R. DeHaan and staff

I was really stressed about my case in Phoenix, but William R. DeHaan made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detai...

Milton Shanahan

Jan 26, 2026

A very good experience overall with the entire team at William R. DeHaan's legal practice

Solid experience overall with the law firm of William R. DeHaan. They know Public Finance Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would...

Jackie Dicki

Jan 26, 2026

Reliable lawyer you can count on - William R. DeHaan provided excellent service throughout

Harry Stracke

Jan 26, 2026

Five stars for the incredible team at William R. DeHaan in Phoenix - they are amazing

If you need a Public Finance Law lawyer, William R. DeHaan is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I fel...