How a Los Angeles Commercial Vehicle Accident Law Firm Investigates Serious Crashes

Commercial vehicle accidents can happen in the blink of an eye. One moment, you’re on the road on your average commute, and in seconds, you may be left dealing with serious injuries and expensive repairs.  

Working with a Los Angeles commercial vehicle accident law firm can help you recover some of the damages after an accident. The legal landscape of a claim can be overwhelming, so an attorney can guide you.  

Keep reading to learn more about how exactly a commercial vehicle accident law firm in Los Angeles investigates serious crashes, and why you shouldn’t delay connecting with one. BD&J is the accident law firm in Los Angeles ready to fight for you! 

Key Takeaways 

• In 2026 so far, there have been over 828 injuries from large truck crashes in California (FMCSA) 

• Commercial vehicle accidents involve large trucks, delivery vans, buses, and all other vehicles used to transport cargo or people 

• Los Angeles commercial vehicle accident law firms are dedicated to investigating serious crashes while fighting for client compensation 

• Accident reconstruction, preservation of evidence letters, and expert witness accounts are just a few of the methods commercial vehicle accident law firms in Los Angeles use while investigating for an accident claim 

Commercial Vehicle Accidents in Los Angeles are on the Rise 

Los Angeles, Long Beach, and other cities within Los Angeles County see a constant flow of commercial vehicle activity. The 405, I-10, and I-5 are just some of the highways that see delivery trucks, vans, and buses join other vehicles.  

The accident data doesn’t lie either: 

• Los Angeles County ranks as the number 1 county for most fatal and serious injury vehicle accidents among other California counties (TIMS) 

• Traffic congestion, including length of traffic jams and level, is a reason why Los Angeles was ranked as the 5^th worst city for delivery drivers (KTLA) 

• Strict quotas, fatigue, and even road design errors are a few of the reasons for increased delivery van accidents in Los Angeles (BD&J) 

• There were over 12,300 speed-related vehicle crashes in Los Angeles County in 2023 (OTS) 

How Does a Los Angeles Commercial Vehicle Accident Law Firm Investigate Serious Crashes?  

After a serious commercial vehicle accident, working with an expert law firm can allow you to file a personal injury claim for compensation with the help of an attorney. Law firms often have access to resources to aid clients with the investigation process for their case.  

So how do Los Angeles commercial vehicle accident law firms investigate serious crashes? They may often use resources like:  

Preservation of Evidence Letters  

Preservation of evidence letters, also known as spoliation letters or preservation notices, are notices used by legal teams to prevent the interference or destruction of evidence. After a commercial vehicle accident, preservation of evidence letters can be sent to trucking companies and their insurers to preserve damaged vehicles, maintenance logs, driver logs, and obtain dashcam footage.  

Accident Reconstruction Tools 

Accident reconstruction tools can allow attorneys an idea of the vehicles involved and their role in an accident. For example, Crash Data Retrieval (CDR) Tools can be used to extract details of the commercial truck from the black box at the time of the accident, such as steering input, speed levels before the accident, and even braking.  

There’s also the use of accident reconstruction software, which can simulate collisions, perform physics studies, show impact on pedestrians or bicyclists, and create visual aids focusing on the environment and speed and distance dynamics at the time of the collision. 

 Interviewing Expert Witnesses 

Attorneys have the ability to consult with expert witnesses when it comes to things like measuring economic losses, accident reconstruction, and injury severity. These witnesses are professionals who use their own principles and methods to offer their insight on a case. 

Expert witnesses may offer an analysis on the: 

• Cause of injuries 

• Long-term prognosis  

• Any necessary future medical care and the cost 

• Trajectory and vehicle positions during an accident 

• Mechanical failures 

• Loss of income after an accident 

• Loss of any future earning capacity  

• Emotional distress 

• Reduced quality of life 

Does Accident Reconstruction Really Help My Claim?  

Accident reconstruction is often underestimated during a claim, but it can make a difference when it comes to supporting a case and helping to recover compensation. Considering that a typical nonfatal injury can average a cost anywhere between $5,000 to $45,000 depending on things like severity and inpatient care, accident reconstruction can help to recover expenses associated with these medical costs.  

Who Could Be Held Liable After a Commercial Vehicle Accident in Los Angeles?  

Some of the parties that could be held liable after a commercial vehicle accident in Los Angeles include:  

• The commercial driver (including third-party delivery drivers) 

• The commercial driver’s employer 

• A vehicle manufacturer 

• Another driver 

• The local government  

Working with a Los Angeles commercial vehicle accident law firm can help hold responsible parties accountable.

Frequently Asked Questions 

Why Are Accidents Involving Commercial Vehicles More Serious Than Other Vehicle Accidents? 

These accidents can often be more serious due to the sheer weight and size of most commercial vehicles versus smaller passenger cars and motorcycles. In fact, some commercial trucks can weigh up to 80,000 pounds.  

What Are Common Injuries from Commercial Vehicle Accidents? 

Some of the most frequent injuries from commercial vehicle accidents may include spinal cord injuries, traumatic brain injuries, burns, whiplash, lacerations, and organ damage. 

How Much Time Do I Have to File a Commercial Vehicle Accident Claim?  

Typically, you have 2 years from the date of your accident to file an injury claim.  

Do I Have to go to Court After an Accident?  

You most likely won’t, considering more than 95% of personal injury claims are settled out of court. The only reasons why a personal injury claim may end up going to court is if agreement over liability can’t be reached, failure to settle on compensation, insurance fails to respond to demand letters, or your attorney believes you may reach a higher compensation amount through a trial.  

Should I Hire an Attorney Before Filing an Accident Claim?  

Yes! An attorney can help you navigate the complicated legal process of filing a personal injury claim, as well as possibly help you obtain up to 4x the compensation in a claim than you would representing yourself.  

What if My Loved One Passed Away in a Serious Commercial Vehicle Crash?  

We are so sorry to hear that your loved one passed away, and while this devastating loss can’t have a price tag, filing a wrongful death claim can help you recover funeral expenses and other damages from responsible parties. A Los Angeles wrongful death attorney can help.  

Why is BD&J the Los Angeles Commercial Vehicle Accident Law Firm to Call?  

BD&J has been representing injured Angelenos since our establishment in 2007 in the fight for legal compensation. We treat every client who walks through our doors like family, and you can be certain that with more than $3 billion* recovered in compensation for clients, your case is in the right hands.  

Are BD&J Attorneys Bilingual?  

Absolutely. Our attorneys speak English, Spanish, Farsi, Armenian, Hebrew, Russian, and more.  

How To Prepare for a Consultation with a Los Angeles Commercial Vehicle Accident Law Firm  

If you’re preparing for a consultation with a Los Angeles commercial vehicle accident law firm, it’s important to do the following:  

1. Gather all available evidence. – While commercial vehicle accident law firms will have their own methods to investigate your crash, providing some of your own evidence like photos and videos of the accident scene, your medical records, and expense receipts is essential.  

2. Write down the events of the accident while still fresh in your mind. – Keeping a written account of what happened while the events are still fresh in your mind can be incredibly helpful when you’re revisiting the accident later on with an attorney.   

3. Bring a list of questions for the attorney. – This consultation isn’t just an opportunity for an attorney to learn about your case, but also for you to learn about the attorney. Asking questions about their experience with similar cases, their thoughts on your case and it’s value, as well as more insight into the firm’s operations can be very helpful.  

4. Be completely transparent. – Don’t feel the need to leave out important details about your accident because you may be embarrassed or ashamed of how they may affect you. Remember, an attorney is on your side, so leaving things out can only negatively impact your case. 

BD&J is the Experienced Law Firm You Can Trust   

BD&J is a leading Los Angeles commercial vehicle accident law firm. We work with integrity, dedication, and of course, all our specialized resources like accident reconstruction tools and expert witness testimonies to ensure clients feel confident throughout the legal process.  

We work on a contingency fee basis, advancing all case costs to clients and obtaining final attorney fees from the compensation amount after a case settles. This means no upfront fees* for additional financial stress.  

Call us 24/7 to book your initial consultation with one of our Los Angeles commercial vehicle accident attorneys!