Who We Work With

Construction law and mechanic's liens

Construction Companies

We have had decades of experience with construction Companies.  From the largest ones in the nation, to the smaller start-ups.  Our founding attorney, Mahyar Ghassemian, also has a Master’s degree in Physics which is why she was recruited into the field of Construction Law by a firm that recognized the necessity of technical knowledge for an attorney who wants to be successful in this field.

Business Owners

It is our business to make sure your business’s legal status provides maximum protection for your company. We do a proper check-up when we first meet you to make sure all is well. Then we fix the legal issues that need fixing. Finally, we put your company’s important corporate filing dates in our calendar and notify you of these dates when they are due. We then file the necessary documents for you upon your consent. This allows you to go on with your business with ease of mind knowing your company and personal assets are properly protected.

Architects, Engineers, Designers

We represent numerous architectural, Engineering and Design companies. Our technical expertise helps us understand the mentality of these professionals and the intricacy of their companies.  

Owners Of Custom Homes

Distressed and stuck in a dispute with your custom home contractor? Resolve delays quickly and finalize your dream home with expert legal representation.
Construction lien

Developers Of Large Residential Projects

We help owners of larger residential projects make sure their project is built correctly or get compensated when things go wrong. We can help where the dispute involves at least $100,000.


5Ghassemian Law provided thoroughly constructed and effective legal strategies for successful outcomes in the complex world of construction law for our small company. Core competence, due diligence, and a commitment to client needs are strengths that inspire confidence and keep producing results when it counts most.

Peter Greenberger

Pacwest Construction and Development Inc

Mahyar and her team possess a wealth of construction and business law expertise. Expertise to both guide a client away from litigation and, if not possible, to skillfully represent them in court.

Thierry Montoya

AlvaradoSmith APC

Mahyar Ghassemian and her firm are the best construction dispute litigators and negotiators in the industry. Mahyar is an expert in this area. Her firms knows the law and are very tenacious in obtaining the best results for their clients. I have been involved in very lengthy litigation as co-counsel in a very big case and jury trial. Mahyar is one of the hardest working and most effective advocates I have ever had the privilege of working with.

Paul Hoffman

Hoffman Legal Corporation

Small Firm Value – Large Firm Expertise