What windshield rock chip repair is
A rock chip is a small impact break in the outer layer of your windshield. Windshields are laminated: two layers of glass bonded to a plastic interlayer in the middle. A stone thrown up on I-5 or SR-78 usually cracks only the outer layer, leaving a pit and a small pattern of fractures around it.
Rock chip repair fills those fractures with resin. Once the resin cures, the break is bonded, it stops spreading, and light passes through it far more evenly, so the chip becomes much less noticeable. The glass is never removed, so the original factory seal around your windshield stays intact.
Pacific Windshields Mobile Rock Chip Repair has been doing this across North San Diego County since 1992. Owner and chief technician James Valsamedis brings the repair to your home, office, hotel or parking lot.
The resin repair process, step by step
- Inspect the chip. We check the size, type and location of the break and confirm it is a good candidate for repair. If it is not, we say so before starting.
- Clean the impact point. Loose glass and debris are removed from the pit so the resin has a clear path into the fractures.
- Mount the injector. A small bridge tool attaches to the windshield and seals over the chip.
- Remove the air. A vacuum cycle pulls air and moisture out of the break. Air left inside is what makes a poor repair look cloudy.
- Fill under pressure. An advanced anaerobic polymer resin is pushed into every leg and layer of the chip.
- Cure and seal. The resin is cured, then a surface filler closes the pit.
- Polish. The surface is scraped flush and polished so your wipers glide over it.
The whole visit usually takes about 30 minutes. You can drive the car as soon as we are done.
Which chips can be repaired
The simple rule is the quarter test: if a quarter can cover the damage, it is most likely repairable. That covers the common types of rock chip damage:
- Bullseye and half-moon chips, the round, cone-shaped breaks.
- Star breaks, with short cracks radiating out from the center.
- Combination breaks, which mix a bullseye with star legs.
- Short cracks that have not reached the edge of the glass.
Chips that are larger than a quarter, sit right at the edge of the windshield, or have already turned into long cracks usually need a new windshield. We do not do replacements, so we have no reason to push you either way. We tell you honestly which one you need.
Why fix a rock chip now
A chip is a weak point. Heat on a dashboard parked in Escondido in August, a cold defroster on a foggy coastal morning, a pothole or a slammed door can all send a crack running from it. Once it spreads, repair is usually off the table and you are looking at a $600–$1000+ replacement, more for windshields with sensors, antennas or defrosters. Read more about whether a chip will spread.
Until the repair, keep the chip clean and dry. A piece of clear tape over it helps keep out dirt and car-wash water.
What you get with every repair
| Detail | What it means |
|---|---|
| Mobile service | We come to your home, work, hotel or parking lot anywhere in North County San Diego. |
| About 30 minutes | Most repairs are done in about half an hour. Same-day service is often available. |
| Lifetime warranty | Guaranteed for the life of the vehicle, with a 100% money-back guarantee that the repaired chip will not spread. |
| Factory seal kept | The windshield stays in the car, so the original seal is never disturbed. |
| Licensed and insured | Licensed, certified and fully insured. |
Experience matters with chip repair
Chip repair looks simple, and that is the problem. Many repair companies hire inexperienced technicians who do inferior repairs and charge up to twice as much. A rushed fill leaves air in the break, which shows up as a gray spot and can let the chip keep spreading. Pacific Windshields is led by James, who has been filling chips in North County since 1992, and every repair carries the same lifetime warranty.
Windshield chip repair in North County San Diego
We are based in Carlsbad and cover the coast and inland North County, including Escondido, Oceanside, Encinitas, San Marcos, Vista and Poway. To get a quote, text a photo of the chip with a quarter next to it to 760-500-9281, or call (760) 500-9281, Monday to Saturday, 9am to 5pm.
