--- title: "Does car insurance cover windshield replacement in California?" url: "https://maviautoglass.com/blog/does-car-insurance-cover-windshield-replacement-in-california/" description: "How comprehensive, full glass and glass deductibles apply to a windshield in California, and whether ADAS calibration is part of the claim" content_signal: ai-train=yes, search=yes, ai-input=yes --- # Does car insurance cover windshield replacement in California? How comprehensive, full glass and glass deductibles apply to a windshield in California, and whether ADAS calibration is part of the claim Car insurance covers windshield replacement in California when your policy includes comprehensive coverage or a separate glass coverage, and it depends on your policy. Comprehensive is the part of an auto policy that pays for damage to your own car from causes other than a collision, and a cracked windshield from a rock or vandalism is usually handled there. In most cases you pay your comprehensive deductible first, unless your policy has glass coverage that lowers or removes it. A liability-only policy does not pay for damage to your own vehicle. This guide explains how to read your own policy before you call your insurer: which coverage applies, what “full glass” and a glass deductible mean, whether ADAS calibration is part of the claim, and when paying directly is simpler. It is written by Mavi Auto Glass, a locally owned mobile auto glass company based in Roseville that helps drivers in Sacramento, Roseville, Elk Grove, Folsom and the rest of Greater Sacramento with auto glass insurance claims. Coverage, deductibles and approval are always decided by your insurance company, not by the glass shop. ## Which part of a car insurance policy pays for a new windshield? Comprehensive coverage usually pays for a new windshield when the damage did not come from a crash. The California Department of Insurance describes comprehensive as coverage that pays for damage to your car caused by something other than a collision, such as fire, theft, vandalism, windstorm and flood ([CDI, Auto Insurance 101](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/01-auto/auto101.cfm)). When the windshield breaks in an accident, the claim usually goes through collision coverage and its own deductible. The Insurance Information Institute lists glass coverage as a separate, optional add-on that some insurers offer on top of comprehensive ([Insurance Information Institute](https://www.iii.org/article/what-is-auto-insurance)). ## What do full glass coverage and a glass deductible mean? Full glass coverage is an optional part of some policies that pays for glass damage with a lower deductible or none at all. A glass deductible is a separate amount that applies only to glass claims. Insurers use different names for these items, so the table shows what each term usually means and where it appears. Term on your policyWhat it usually means for a windshieldWhere to lookComprehensive, or other than collisionThe coverage that usually pays for glass damage not caused by a crashCoverages section of the declarations pageComprehensive deductibleThe amount you pay before comprehensive pays the restNext to the comprehensive lineFull glass or glass coverageAn add-on that can lower or remove what you pay for glassEndorsements or optional coveragesGlass deductibleA separate amount that applies only to glass claimsEndorsements, or ask your agentLiability onlyPays for damage you cause to others, not for your own windshieldCoverages section, with no comprehensive listed A phrase like “1,000 dollar deductible with full glass” combines two lines of the policy: a comprehensive deductible for most damage and a glass endorsement with its own terms. How the two interact varies by insurer, so ask your insurer or agent to confirm what applies to a windshield before the work is scheduled. ## Do you have to pay the deductible for a windshield replacement in California? Usually yes, unless your policy includes glass coverage. What you pay depends on the coverage you chose and on your deductible. Some states write the answer into law. Florida’s statute 627.7288 says the deductible of a policy with comprehensive coverage does not apply to windshield damage ([Florida Statutes](https://www.flsenate.gov/Laws/Statutes/2025/627.7288)), and South Carolina section 38-77-280 says physical damage deductibles do not apply to automobile safety glass ([South Carolina Code](https://www.scstatehouse.gov/code/t38c077.php)). In California, look at your own declarations page and endorsements, because that is where your glass terms are set. ## Is ADAS calibration part of a windshield insurance claim? It depends on your policy, but California law now treats calibration as part of the glass work. The California Motor Vehicle Glass Act, Senate Bill 988, signed on September 27, 2026, defines the repair or replacement of damaged motor vehicle glass to include calibrating or recalibrating an advanced driver assistance system when an incident requires replacing the glass ([SB 988, Civil Code 1784.51](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202520260SB988)). The same act requires the glass shop to tell you, before the service, whether your vehicle has ADAS and whether calibration is recommended by the manufacturer, and to give you written notice afterward of whether the calibration was successful. When you open the claim, ask your insurer to include the calibration if your vehicle has a windshield camera. Mavi Auto Glass performs [ADAS static and dynamic calibration](/service/adas-static-and-dynamic-calibration/) with its own Autel equipment. ## How do you check your windshield coverage before filing a claim? You check it on your declarations page and with one question to your insurer. Here is how to do it in 4 steps. - **Find the declarations page:** it is the summary page of your policy, usually in your insurer’s app or website. - **Look for comprehensive:** if it is not listed, the policy will not pay for your own windshield. - **Note the deductible and any glass terms:** write down the comprehensive deductible and any full glass or glass deductible endorsement. - **Compare with the replacement estimate:** if the estimate is close to or below your deductible, paying directly is often simpler than filing a claim. ## What should you ask your insurer about a cracked windshield? Ask the questions that change what you pay. A short call with these points avoids surprises after the glass is installed. - Is the windshield covered under comprehensive, collision or a glass endorsement? - Which deductible applies to this claim, and how much is it? - Is ADAS calibration included when the vehicle has a windshield camera? - Can I choose the glass shop that does the work? - Will you confirm the coverage in writing before the appointment? Under SB 988, a glass shop may not tell you that a replacement will be paid entirely by insurance at no cost to you unless the coverage has been verified by your insurer. Treat any promise of a free windshield with care until your insurer confirms it. If your policy does not apply, Mavi Auto Glass can still quote a [windshield replacement](/service/windshield-replacement/) paid directly. ## Before you file a windshield claim Have your policy number, the date and cause of the damage, photos of the windshield and your vehicle’s year, make and model ready. Check your declarations page for comprehensive and glass terms, and ask your insurer whether calibration is included. Once you have a claim or referral number, the glass shop you chose can schedule the work. Mavi Auto Glass helps with the [insurance claim](/service/insurance-claims/) process, while coverage and approval remain your insurer’s decision.