Diamond Bar personal injury lawyer

Hometown Advocacy on the 57/60 Corridor

Serious injuries need serious local counsel

From the notorious 57/60 bottleneck to Grand Ave surface streets, crashes and falls in Diamond Bar happen fast and hit hard. The Guerrero Firm is your Diamond Bar personal injury attorney—close to home on Valley Vista Dr.—ready to move your claim the right way from day one. We build cases for freeway collisions, retail slip hazards, and on-the-job injuries affecting families in Walnut, Rowland Heights, and West Covina.

What We Handle for Diamond Bar Residents

Auto, premises, and work injuries with courtroom grit

We represent clients after car accidents on the 57/60, heavy-freight truck accidents tied to City of Industry traffic, and slip and fall incidents at local stores and apartments. Our approach pairs medical documentation with aggressive negotiation—and litigation when it’s needed to reach full value.

Connected to the Community

Easy access, clear updates, real support

Prefer to meet at our Pomona location or virtually? We also serve nearby cities across the San Gabriel Valley and Inland Empire, and our Pomona personal injury lawyer page outlines local options for clients closer to I-10, Garey Ave, and the Fairplex.