Lang & Klain, PLC






Construction Lawyers Commercial and Business Litigation Attorneys
Getting Paid ROC License Acquisition and Complaints

Lang & Klain is the ideal law firm for Arizona business owners who seek effective solutions to the threat of complex commercial disputes ... and for contractors, subcontractors and construction suppliers who value responsive, industry-specific legal assistance in construction law, payment rights, ROC licensing and complaints, and compliance with federal wage and hour requirements.


Construction and Litigation Attorneys

Construction lawyers and commercial litigation attorneys with experience in complex business disputes, contractor licensing, collections, mechanics liens, prompt payment issues and construction employment law.

Kent Lang, Phoenix Construction and Contractor Licensing Attorney

Kent Lang

Bill Klain, Phoenix Commercial Litigation Attorney

Bill Klain

Mike Thal, Phoenix Construction and Contractor License Lawyer

Mike Thal

Kevin Estevez, Phoenix Construction and Business Litigation Attorney

Kevin Estevez

George King, Phoenix Business Litigation Attorney

George King

Jason Clark, Phoenix Construction and Commercial Litigation Attorney

Jason Clark

Lori Guner, Phoenix Construction Employment Lawyer

Lori Guner

Brittany Neel, Phoenix Commercial Litigation Attorney

Brittany Neel

Alyssa Illsley, Phoenix Litigation Attorney

Alyssa Illsley


 What’s New

Minimum Wage, Paid Sick Leave

While the minimum wage increase has garnered most of the attention, the new paid sick leave requirement may pose the greater burden for many Arizona employers. | Article by Lori Guner

Best Law Firms®

Lang & Klain is a 2017 Metro Tier 1 selectee for Commercial Litigation

How to Sell Your Business for More than It's Worth

Getting top dollar for your business, and avoiding a "fire sale" situation in which selling quickly is a priority, is a process that might be several months or even years in the making.

Klain Receives Chief Justice's Award

On June 23, Bill Klain received the Chief Justice's Outstanding Contribution to the Arizona Courts Award

Super Lawyers®

Kent Lang and Bill Klain are selected for 2016, and Mike Thal and Kevin Estevez are Rising Stars honorees

Licensed Contractor, Unlicensed Work

The Arizona Court of Appeals rules that a licensed contractor can sue to collect only for work covered by its license

 Trending at

Piece Work and the Fair Labor Standards Act

Compensating workers based on piece work and productivity can be good for you and them – if you are as diligent in recording hours worked as in monitoring tasks completed

The Trouble with Change Orders

Faulty documentation leads to unnecessary finger pointing and charges of dishonesty

Arizona Prompt Payment Act

A licensed contractor or material supplier is entitled to prompt payment from the party with which it contracted

Avoiding Breach of Contract When Time Is of the Essence

A time-of-essence provision is a powerful weapon, since it can give an otherwise minor delay the legal effect of a material breach of contract