Lang & Klain, PLC






Construction Law Business Disputes
Getting Paid ROC Licensing 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

Kent Lang

Bill Klain

Mike Thal

Kevin Estevez

George King

Jason Clark

Lori Guner

Brittany Neel

Brittany Neel


 What’s New

Super Lawyers®

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

Court Awards Damages to Builder for Bank’s Loan Cancellation

The Arizona Court of Appeals affirms that a construction financing agreement is a binding commitment, and breaching that agreement can make the lender liable for the borrower’s lost profits.

Responding to an ROC Complaint

A new policy statement issued by the ROC provides useful clarification of what constitutes a timely response to a workmanship or non-payment complaint

Miller Act

90-Day Notice Period Runs from Date of Last Delivery on Open Accounts

Best Law Firms®

Lang & Klain is a 2016 Tier 1 (Metro) selectee for Commercial Litigation

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

Significant Differences Between Arizona and Federal Civil Procedure

Any civil litigator practicing in Arizona's courts for the first time should note a few critical differences between Arizona and federal rules