Walnut Creek Personal Injury Lawyer

When Accidents Happen in Contra Costa County, Clancy & Diaz, LLP fights to make things right

A serious accident changes everything. One moment you’re driving home on Ygnacio Valley Road, walking through downtown Walnut Creek, or commuting along I-680 — and the next you’re dealing with injuries, medical bills, missed work, and a family that’s worried about you. At Clancy & Diaz, LLP, we understand what that feels like, and we know what it takes to stand up to the insurance company and fight for the full compensation you deserve.

Since 2007, our firm has been protecting injury victims across Walnut Creek and throughout Contra Costa County. We’ve recovered millions for our clients, and we’ve done it by refusing to back down, preparing every case as if it’s going to trial, and treating every person who walks through our door as more than just a file number. We don’t just win cases. We change lives.

Why Walnut Creek Accident Victims Turn to Clancy & Diaz

Walnut Creek is a thriving hub at the center of Contra Costa County. With over 70,000 residents, a busy downtown, and direct access to BART, Highway 24, and I-680, the city sees significant traffic and commercial activity every day. That combination of dense residential streets, freeway on-ramps, and popular retail corridors like South Main Street and Newell Avenue creates real risks for drivers, motorcyclists, cyclists, and pedestrians alike.

When an accident happens here, the insurance company doesn’t waste any time. Adjusters begin building their case from the moment of the crash, and their goal is to pay you as little as possible. The attorneys at Clancy & Diaz are ready to counter that from day one. We investigate thoroughly, gather evidence quickly, and make sure your voice is heard at every stage of the process.

What Our Walnut Creek Personal Injury Lawyers Handle

Our firm represents injury victims across a wide range of accident types in Walnut Creek and the surrounding Bay Area. If you were hurt due to someone else’s negligence, we want to hear your story. We handle cases involving:

• Car Accidents — Our Walnut Creek car accident lawyers know the roads, the intersections, and the insurance tactics that local adjusters use.
• Truck Accidents — Our attorneys know how to go after trucking companies and their carriers when a commercial vehicle causes serious harm.
• Motorcycle Accidents — We fight for injured riders when other drivers fail to see them and yield the space they’re owed on the road.
• Bicycle Accidents — We represent cyclists hurt by negligent drivers on city streets, bike lanes, and trail crossings throughout the area.
• Pedestrian Accidents — We hold drivers accountable when they strike people in crosswalks, parking lots, and sidewalks across Walnut Creek.

What You Can Recover After a Walnut Creek Injury

California law allows injury victims to seek compensation for both economic and non-economic losses. Depending on the facts of your case, that can include:

• Medical expenses: Hospital bills, surgeries, physical therapy, prescription medications, and future treatment costs related to your injuries.
• Lost wages: Income you’ve already lost and earning capacity you may lose going forward if your injuries affect your ability to work.
• Pain and suffering: Compensation for the physical pain and emotional distress caused by your injuries and the disruption to your daily life.
• Property damage: Repair or replacement of your vehicle or other personal property damaged in the accident.
• Loss of enjoyment of life: When your injuries prevent you from doing the activities and routines that matter most to you.

Insurance companies will often try to minimize these losses by offering a quick settlement before you know the full extent of your injuries. Don’t accept anything without speaking to an attorney first. Once you sign a release, you can’t go back.

What Sets Clancy & Diaz Apart in Walnut Creek

Attorney Pete Clancy brings the same intensity to every case that he brings to the ultramarathons he runs in his time away from the office. He doesn’t stop when things get difficult. He analyzes accident reports, reviews medical records, consults with experts, and interviews witnesses, all in pursuit of the strongest possible case for each client. That kind of preparation leads to results.

Our firm has recovered millions for injury victims across the Bay Area, including a $2.6 million auto accident settlement and a $1.4 million recovery for a pedestrian accident victim. Those outcomes happened because of thorough preparation, aggressive advocacy, and a refusal to accept anything less than what our clients truly deserve. See our full case results to learn more about what we’ve accomplished for people in situations like yours.

Your First Step Costs You Nothing

If you’ve been hurt in Walnut Creek due to someone else’s negligence, the worst thing you can do is wait. Evidence disappears, witnesses’ memories fade, and California’s statute of limitations puts a hard deadline on your right to file a claim. The sooner you reach out, the better positioned we’ll be to build a strong case on your behalf.

We offer every potential client a free, no-obligation consultation. If we take your case, there are no upfront costs and no legal fees unless we recover compensation for you. We’ll meet you at our Walnut Creek office, at your home, or wherever is most convenient given your situation. Contact us today to get started.

Frequently Asked Questions About Personal Injury Claims in Walnut Creek

How long do I have to file a personal injury claim in California?

In most cases, California’s statute of limitations gives injury victims two years from the date of the accident to file a personal injury lawsuit. If your claim involves a government entity, such as a city bus, the deadline can be as short as six months. Missing these deadlines means losing your right to recover compensation entirely, which is why speaking with an attorney quickly matters.

What if I was partially at fault for my accident in Walnut Creek?

California follows a pure comparative fault rule, which means you can still recover compensation even if you were partially responsible for the crash. However, your recovery will be reduced by your percentage of fault. For example, if your damages total $100,000 but you’re found 20% at fault, you’d recover $80,000. Insurance companies often try to inflate a victim’s share of blame to reduce what they owe, which is why having an attorney in your corner matters.

What does a personal injury lawyer in Walnut Creek cost?

At Clancy & Diaz, LLP, we handle personal injury cases on a contingency fee basis. That means you pay nothing upfront and owe no attorney fees whatsoever unless we win your case. Our fee comes from the compensation we recover for you, so there’s never any financial risk in speaking with us or hiring us to represent you.

Should I accept the insurance company’s first settlement offer?

In most cases, no. Initial settlement offers from insurance companies are typically far below the full value of a claim. Adjusters make these offers early, before you know the true cost of your injuries, hoping you’ll accept and sign a release before you realize what your case is actually worth. Once you settle, you can’t go back. Speaking with an attorney before responding to any offer is always the right move.

What types of accidents does Clancy & Diaz handle in Walnut Creek?

Our firm handles a wide range of personal injury cases in Walnut Creek and throughout Contra Costa County, including car accidents, truck accidents, motorcycle accidents, bicycle accidents, pedestrian accidents, slip and fall injuries, premises liability claims, and wrongful death cases. If you were hurt due to someone else’s negligence, we want to hear your story.

How long does a personal injury case take to resolve?

Every case is different. Some cases settle within a few months once we’ve gathered evidence and presented a demand. Others, particularly those involving serious injuries or disputed liability, can take a year or more. Cases that go to trial take longer still. Our attorneys will always give you an honest assessment of the timeline for your specific situation and keep you informed throughout the process.

Do I have to go to court for a personal injury claim in Walnut Creek?

Most personal injury claims are resolved through negotiation and settlement, without a trial. However, when an insurance company refuses to offer fair compensation, we’re fully prepared to take your case to court. Attorney Pete Clancy has extensive trial experience, and insurance companies know we’re not afraid to go to trial when necessary.

What should I do immediately after an accident in Walnut Creek?

If you’re able to, call 911, seek medical attention, document the scene with photos, collect witness contact information, and avoid giving any recorded statement to the other party’s insurance company. Even seemingly minor injuries should be evaluated by a doctor, as some conditions, such as whiplash and concussions, don’t produce full symptoms for hours or days. Then contact our office as soon as possible so we can begin preserving evidence.

Can I still recover compensation if the other driver was uninsured?

Potentially, yes. California allows injury victims to pursue claims through their own uninsured or underinsured motorist (UM/UIM) coverage if the at-fault driver lacks adequate insurance. Depending on the circumstances, there may also be other parties, such as a vehicle manufacturer or a government agency, whose liability can be pursued. Our attorneys will evaluate every available avenue for recovery in your case.

If you have more questions about your situation, don’t wait. Contact Clancy & Diaz, LLP today for a free consultation with a Walnut Creek personal injury lawyer who will give you straight answers and a clear path forward.

Directions to Our Walnut Creek Office

From the North

Head north on Lopes Road toward Parish Road.
Turn right onto Parish Road.
Turn right to merge onto I-680 S.
Follow I-680 S to N Main Street in Walnut Creek.
Use the right 2 lanes to take exit 48 toward Geary Road.
Use any lane to turn left onto N Main Street.
Use the left 2 lanes to turn left onto Treat Boulevard.
Turn right onto Oak Grove Road.}
Turn right onto Mitchell Drive.
Take the second left. Our office will be on the left.

From the South

Head north on I-680 N.
Use the right lane to take exit 48 for Treat Boulevard toward Geary Road.
Use the right lane to take the ramp to Silicon Valley College.
Merge onto Treat Boulevard.
Turn right onto Oak Grove Road.
Turn right onto Mitchell Drive.
Take the second left. Our office will be on the left.

From the East

Get on CA-4.
Take exit 23 toward Harbor Street/Railroad Avenue.
Turn left onto California Avenue.
Turn left onto Harbor Street.
Turn right onto Buchanan Road.
Use the left 2 lanes to turn left onto Kirker Pass Road.
Stay in the right lane to continue onto Ygnacio Valley Road.
Turn right onto Oak Grove Road.
Turn left onto Mitchell Drive, then take the second left. Our office will be on the left.

From the West

Get on CA-24 E.
Use the left 3 lanes to merge onto I-680 N toward Sacramento/Concord.
Use the right lane to take exit 48 for Treat Boulevard toward Geary Road.
Use the right lane to take the ramp to Silicon Valley College.
Merge onto Treat Boulevard.
Turn right onto Oak Grove Road.
Turn right onto Mitchell Drive.
Take the second left. Our office will be on the left.

Clancy & Diaz, LLP

2855 Mitchell Drive, Suite 203
Walnut Creek, CA 94598
Phone: (925) 835-7500