William R. DeHaan

William R. DeHaan

Public Finance Law
Recognized in Best Attorney USA since 2007

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.

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.

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.

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Reviews

4.5 / 5

33 Reviews

1,052 Profile Views

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Fredrick Hauck-Waelchi

Jan 26, 2026

A huge weight off my shoulders thanks to the amazing work of William R. DeHaan

Everyone at William R. DeHaan's office in Phoenix was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt lik...

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Enrique Beatty

Jan 26, 2026

Excellent legal representation provided by William R. DeHaan for my Public Finance Law case

William R. DeHaan is fantastic and very professional. Don't hesitate to hire them if you're in Arizona and need help. They really know their stuff and will go the extra mile to make sure you're taken...

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Barry Sanford-Heaney

Jan 26, 2026

Highly recommend William R. DeHaan for anyone needing expert Public Finance Law help in Arizona

Short and sweet: William R. DeHaan is the real deal and a true professional in the field of Public Finance Law. If you're in Phoenix and need help with your legal issues, call them immediately. You wo...

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Sammy Macejkovic

Jan 26, 2026

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

Best lawyer for Public Finance Law in Phoenix. Period. I've seen others, but William R. DeHaan is on another level. They truly care about their clients and work hard to get the best results. I am so t...

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Eugene Hintz

Jan 26, 2026

Outstanding experience with William R. DeHaan in Phoenix - truly the best legal team

Honestly, I can't thank William R. DeHaan enough for everything they've done for me. They really know their stuff when it comes to Public Finance Law and it shows in the results. 10/10 would recommend...