Short answer: Usually yes, if you carry comprehensive coverage. A windshield cracked by a rock, falling object or vandalism is typically covered under auto comprehensive, minus your deductible. California has no law requiring zero-deductible glass coverage, but some insurers offer full-glass or lower glass deductibles. Liability-only policies don't cover your windshield.
Which coverage applies
- Comprehensive generally covers glass damage from flying rocks, falling objects, hail, vandalism and theft attempts.
- Collision may cover glass broken in a crash with another car or object, under your collision deductible.
- Liability-only policies don't cover your own vehicle's damage. See what car insurance do I need.
If another driver caused the damage, such as a rock from an unsecured load, their liability insurance might be responsible, though proving who caused it can be hard.
Deductibles and glass options
Your comprehensive deductible applies unless your policy has a separate glass deductible or full-glass coverage. Some insurers waive the deductible for repairs of small chips, since repairs cost less than replacements. Check your declarations page. If the repair costs less than your deductible, filing may not make sense.
Repair vs. replacement
- Small chips and short cracks can often be repaired by injecting resin.
- Long cracks or damage in the driver's line of sight usually require replacement.
California law prohibits driving with a windshield that is damaged in a way that impairs the driver's view. See Vehicle Code §26710.
ADAS calibration
Many newer vehicles have cameras and sensors for lane-keeping, automatic braking and other driver-assistance features mounted near the windshield. After replacement, these systems often need recalibration. Ask whether your insurer and glass shop include calibration, and keep the documentation.
Choosing a shop
Insurers may recommend a glass network, but in California you generally have the right to choose your repair shop. See can I choose my own auto repair shop in California. Ask about OEM vs. aftermarket glass, warranties and calibration.
Will a glass claim raise my rates?
California regulates how insurers rate drivers under Proposition 103, which emphasizes driving record, miles driven and years of experience. Comprehensive claims, like glass, are generally not considered at-fault accidents. Still, claim frequency can matter for underwriting. Ask your insurer or broker. The California Department of Insurance auto guide explains rating factors.
Beware of glass scams
Be cautious of people offering "free" windshield replacement in parking lots or at your door who ask for your policy information. Work with reputable shops, and report suspected fraud to your insurer.
What to do
- Photograph the damage and note when and where it happened.
- Check your policy for comprehensive, glass deductible and repair waivers.
- Get a repair if possible before a chip spreads. Heat, cold and bumps can make cracks grow.
- Call your insurer or broker to start a claim or confirm coverage.
- Choose a reputable shop and confirm calibration if needed.
- Keep receipts and calibration reports.
Common scenarios
A truck kicks up a rock on the freeway and chips your windshield. Comprehensive typically covers it. Many insurers repair chips with little or no deductible.
A tree branch falls on your car during a storm. Comprehensive covers glass and other damage, minus the deductible.
Someone smashes your window to steal a bag. Comprehensive covers the glass. Your belongings are a homeowners or renters claim. See does homeowners insurance cover theft from a car.
You have liability-only coverage. You pay for the glass yourself.
Leased and financed cars
Lenders and lessors usually require comprehensive and collision. Check your agreement.
Key terms
- Comprehensive: auto coverage for non-collision damage like glass, theft, vandalism and falling objects.
- Glass deductible: a separate, often lower, deductible for glass claims, where offered.
- ADAS: advanced driver-assistance systems that may need calibration after glass replacement.
- OEM glass: glass made by or for the vehicle's original manufacturer.
Bottom line
For most California drivers with comprehensive coverage, a cracked windshield is a routine claim. The real questions are your deductible, whether a repair can avoid a full replacement, and whether your car needs camera and sensor calibration afterward. Check your declarations page for glass options, fix chips early, and use a reputable shop that documents its work.
Contact Alishahi Insurance or call (877) 711-4545. See auto insurance.
Frequently asked questions
Does car insurance cover a cracked windshield in California?
Usually yes, under comprehensive coverage, minus your deductible.
Does California have a free windshield replacement law?
No. California doesn't require zero-deductible glass coverage, but some insurers offer glass options.
Will a windshield claim raise my rates?
Glass claims are generally comprehensive, not at-fault accidents, but claim history can matter. Ask your insurer.
Is it illegal to drive with a cracked windshield in California?
California law prohibits driving with windshield damage that impairs the driver's view.
Do I need ADAS calibration after windshield replacement?
Many newer vehicles do. Ask your shop and insurer.
Alishahi Insurance · 439 N Canon Dr, Penthouse, Beverly Hills, CA 90210 · (877) 711-4545 · CA License #4348151. General information only. This isn't legal, tax or financial advice or a coverage determination. Coverage depends on policy language and underwriting, and rules vary by state.