Oceanside, CA construction law

Oceanside Construction & Business Litigation Firm

Ghassemian Law Group, a boutique law firm, has an excellent case record of winning construction and business litigation. No need to sacrifice a small firm’s attention to detail or a big firm’s vast experience – we have both! Even the most complex or technical litigation is not too difficult for us to tackle.


Located north of San Diego, Oceanside has a population of 172,982 as of 2021. Described as a “true SoCal beach town,” this city has awesome weather year-round, great beach vibes, and cute bungalow neighborhoods. The area is known for the California Surf Museum and its historic wooden pier. Oceanside hosts a few luxurious neighborhoods, including Townsite, Fire Mountain, and South Oceanside. Oceanside is an excellent place to live, especially as it is conveniently situated between San Diego and Los Angeles.


Whether you are a designer, CEO, engineer, architect, residential project developer, luxury homeowner, or construction business, Ghassemian Law has the resources for you. No construction case is too complicated; even incredibly technical cases aren’t difficult for our attorneys to translate into commonplace language that judges and juries can comprehend. When you work with Ghassemian Law Group, you can expect us to be knowledgeable about the following:

If you are a construction worker ready to be paid what you deserve or a business fighting unfair litigation, Ghassemian Law Group has your back. In addition to winning cases, we also can help you not only organize your business and craft bulletproof contracts for your greatest benefit. Battling in court takes energy and money, and we are here to make the process smooth and as painless as possible to free you up to get back to work.

Do you live near Oceanside and are a business, construction company, or individual? If so, Ghassemian Law Group can assist you. We offer the focused touch of a small firm’s attention alongside the experience of a big firm’s history. Don’t do this alone. Talk to a member of our team today!


I can’t say enough positive things about the incredible team at this attorney’s office. From the moment I spoke with them on the phone, I knew I was in capable hands. Even though I am a North Carolina business I had a very complex case in California. The law firm and attorneys were the best of the many, many law firms I interviewed. I can not say enough how easy they are to work with from start to finish.
Their expertise is unmatched. They navigated the complexities of my case with professionalism and confidence, leaving no stone unturned. Their depth of knowledge and strategic thinking were evident every step of the way.
What truly sets them apart is their genuine care for their clients. They listened to my concerns, answered my questions promptly, and ensured I felt supported throughout the entire process. It’s clear they care about their clients and they’re in it to make a real difference in people’s lives.
The professionalism and attention to detail displayed by this office are outstanding. They kept me informed, were always on time, and made sure I understood every aspect of my case. They turned a potentially stressful situation into a manageable one.
I’m incredibly grateful for the exceptional service and favorable outcome they delivered. If you’re seeking legal representation that combines expertise, compassion, and dedication, look no further. This attorney’s office is a true gem and worthy of every one of these five stars!

Christopher Grouse

Grouse Industries, 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