What mobile windshield chip repair is and how it works
Mobile windshield chip repair means a technician comes to your car instead of you driving to a shop. The technician brings equipment in a van or truck, parks at your home or workplace, and repairs the damage while you wait — usually in 30 minutes to an hour. The repair injects a clear resin into the chip or small crack, hardens it with UV light, and seals it so the damage stops spreading.
This matters because chips smaller than a dollar bill and cracks shorter than 12 inches can often be repaired rather than replaced. A repair costs less than a replacement, takes less time, and keeps you from having to schedule a separate trip. The technician can usually repair multiple chips in one visit.
Key Takeaways
- Mobile repair technicians come to you and typically finish in 30 to 60 minutes, so you can stay at home or work while they repair the damage.
- Chips smaller than a dollar bill and cracks under 12 inches are usually repairable; larger damage typically requires full windshield replacement.
- You will need to provide the technician with your vehicle information and insurance details if you plan to use your policy to cover the cost.
- Most insurance policies cover glass repair with little or no out-of-pocket cost, though some require you to use an in-network provider.
- The repair hardens within hours, but you should avoid driving or washing the windshield for at least 24 hours after the technician leaves.
How to find and book a mobile repair technician
Start by calling your insurance company's claims line — most insurers keep a list of approved glass repair shops that offer mobile service. Tell them you have a chip or crack and ask which providers they recommend in your area. The insurer can often book the appointment directly and send you a confirmation with the technician's arrival window.
If you prefer to find a technician independently, search online for "mobile windshield repair near me" or "windshield chip repair [your city]." Read reviews on Google or Yelp, and call two or three shops to compare prices and availability. Ask whether they work with your insurance company — if they do, the insurer may handle payment directly.
When you call or book online, have ready: your vehicle's year, make, and model; the location and size of the damage; and your insurance policy number if you plan to use coverage. Most shops can tell you the same day whether they have availability and what your out-of-pocket cost will be.
What your insurance typically covers
Most comprehensive auto insurance policies cover glass repair at no cost or with a small deductible — often $0 to $500 depending on your plan. The insurer usually pays the repair shop directly, so you may not pay anything upfront. Check your policy documents or call your agent to confirm your deductible and whether glass repair is included.
Some policies require you to use an in-network provider — a shop the insurance company has a contract with. If you use an out-of-network shop, the insurer may reimburse you only part of the cost, and you will pay the difference. Always ask the repair shop whether they are in your insurance company's network before booking.
If you do not have comprehensive coverage or prefer not to use insurance, you can pay out of pocket. Mobile chip repairs typically cost $50 to $150 depending on the size and location of the damage and your region.
What happens during the repair visit
The technician will arrive in a marked van or truck at the time window you agreed on. They will inspect the chip or crack up close to confirm it can be repaired rather than requiring replacement. If the damage is too large or in a location that affects the windshield's structural integrity — such as along the edge or in the driver's line of sight — they will tell you a replacement is necessary instead.
If repair is possible, the technician will clean the damaged area, inject resin into the chip or crack, remove excess resin, and harden it with a UV light. They will then polish the area so it blends with the rest of the glass. The whole process takes 30 to 60 minutes, and you can usually stay in your car or go inside.
Before they leave, the technician will show you the repaired area and explain the curing process. They will give you a receipt and may provide a warranty — typically one to three years depending on the shop.
Care instructions after repair
The resin hardens when ready under UV light, but it continues to cure for 24 hours. During this time, avoid driving the vehicle if possible, or drive only short distances at low speeds. Do not wash the windshield, use the windshield wipers, or expose the repair to heavy rain for at least 24 hours.
After 24 hours, the repair is fully cured and you can drive normally and wash the windshield as usual. The repaired area should be nearly invisible, though you may see a faint outline if you look closely from certain angles.
If the repair fails or the chip spreads despite the repair, contact the shop that performed the work. Most shops warranty their repairs and will re-repair or replace the windshield at no cost if the work was defective.
When repair is not an option
Cracks longer than 12 inches, chips larger than a dollar bill, or damage in the driver's direct line of sight cannot be safely repaired and require full windshield replacement. Damage along the edge of the windshield — within two inches of the frame — is also usually not repairable because the resin cannot bond properly in that area.
If a technician tells you replacement is necessary, ask your insurance company whether the replacement is covered under your comprehensive policy. Most policies cover replacement with a deductible, and many insurers will send a mobile replacement technician to your home or workplace just as they would for a repair.
Comparing mobile repair to shop-based repair
The main difference is convenience: mobile repair comes to you, while shop-based repair requires you to drive to a location. Both use the same resin injection method and take about the same amount of time. Shop-based repair may be slightly cheaper because the shop has lower overhead, but the difference is usually $10 to $30.
If you have a busy schedule or do not want to leave your home or workplace, mobile repair is worth the small premium. If you are already in that area or prefer to drop off your car, a shop-based repair works just as well.
Frequently Asked Questions
Can a chip repair be done in the rain?
Most technicians will not perform a repair if it is actively raining, because moisture interferes with the resin bonding. If rain is in the forecast, reschedule for a dry day. If light rain begins after the repair is complete, it is usually fine — the UV light has already hardened the resin.
Will the repair be visible?
A well-done repair is nearly invisible to the naked eye, especially from inside the car. From outside and at certain angles, you may see a faint outline or slight discoloration. The repair will not affect your visibility while driving.
How long does the repair last?
A properly repaired chip can last the life of the windshield if the damage does not spread and the car is not in another accident. If the chip spreads or the repair fails, most shops will re-repair or replace the windshield under warranty.
What if my insurance does not cover glass repair?
If your policy does not include comprehensive coverage, you can pay out of pocket — typically $50 to $150 for a mobile chip repair. Some shops offer discounts for multiple repairs or for customers without insurance, so ask when you call.
Can I drive when ready after the repair?
The resin hardens within minutes under UV light, but you should avoid driving for at least a few hours and preferably 24 hours to let it fully cure. If you must drive, keep speeds low and avoid bumps and sudden stops.