ZhoopZhoop Collision & Mechanical does windshield replacement in Thornhill from $350, along with side and rear glass. The difference is what happens after the glass goes in: if your car has a camera behind the windshield, we calibrate it in the same shop, the same visit. No second appointment somewhere else.
We work with all insurers and bill glass claims directly.
Call 905-886-2737 Get a free photo estimate
Why ZhoopZhoop for auto glass
- Glass and calibration in-house. ADAS camera calibration is done in our own bay.
- Licensed, trained team. I-CAR certified, with Ontario-licensed 310S and 310B technicians.
- Warranty. 90-day warranty on all work, plus a lifetime paint warranty on insurance repairs.
- Independent. Not tied to any insurer. Your Vehicle. Your Choice.
Windshield repair vs. replacement
Whether a damaged windshield must be replaced depends on the size, depth and location of the damage. Replacement is usually the right call when:
- The crack is spreading or longer than a small chip
- The damage is in the driver’s line of sight
- The chip is at the edge of the glass, where cracks spread fastest
- The damage sits in front of the camera or rain sensor
Cold weather makes chips spread. Our post on windshield chips in cold Thornhill weather explains why. Damaged glass can also fail an Ontario safety inspection, depending on where the damage is.
OEM vs. aftermarket glass
OEM glass is made to the vehicle manufacturer’s specification, often by the same supplier. Aftermarket glass is made by other suppliers and costs less. Good aftermarket glass is fine on many cars.
On cars with a windshield camera, head-up display or acoustic glass, optical clarity, bracket position and thickness matter more. A small difference can make calibration harder or impossible. We’ll tell you which option suits your vehicle and what your insurer will cover. More in OEM vs. aftermarket parts.
ADAS calibration after windshield replacement
If your car has lane-keeping assist, automatic emergency braking or traffic sign recognition, there’s likely a camera mounted to the windshield. New glass shifts its view slightly. Most manufacturers require calibration after replacement.
We follow the manufacturer’s procedure: pre-scan, static or dynamic calibration, post-scan and road test. ADAS calibration starts from $300. Our guide to calibration after a windshield replacement goes deeper.
Why we replace glass in the shop, not in your driveway
We don’t offer mobile glass service, and that’s on purpose:
- Adhesive cure. Urethane cures based on temperature and humidity. In a heated shop, we control both, which matters in a Thornhill winter.
- Clean bonding. Wind, dust and rain at a roadside can contaminate the bond.
- Calibration. Static camera calibration needs a level floor, measured target placement and steady lighting. A driveway can’t guarantee that.
- Hidden issues. If we find rust in the pinch weld or frame damage around the opening, we can fix it here.
Cure time and safe drive-away
The windshield helps support the roof and keeps passenger airbags positioned correctly, so the adhesive must reach strength before you drive. Safe drive-away time depends on the adhesive and conditions. We’ll tell you when the car is ready. Add calibration time if your car needs it.
For the first day or two, avoid slamming doors with windows closed, high-pressure car washes and removing the retention tape.
Side and rear glass
We replace door glass, quarter glass and rear windows. Broken side glass means vacuuming fragments from door panels and tracks. Rear glass often includes defroster lines and antenna connections that must be reconnected and tested.
What windshield replacement in Thornhill costs
Windshield replacement starts from $350. Cost depends on the vehicle, OEM or aftermarket glass, features such as heated glass, rain sensors or a head-up display, and whether ADAS calibration is needed.
Insurance glass claims
Glass damage is usually claimed under your policy’s comprehensive coverage, and your deductible applies. See what an insurance deductible is. We bill all insurers directly, including Allstate, Aviva, Pembridge, Intact, TD Insurance, Northbridge, Gore Mutual and Hagerty. In Ontario, you choose where your car is repaired.
Areas we serve
We’re on Guardsman Rd, north of John St near Bayview Ave, close to Highway 407 and Highway 404. Customers come from Thornlea, German Mills, Royal Orchard, Bayview Glen, Grandview, Doncrest, Thornhill Woods and Langstaff, plus Richmond Hill, Markham, Vaughan and North York. Read customer reviews.
Windshield and auto glass FAQ
How much does windshield replacement cost in Thornhill?
At ZhoopZhoop Collision & Mechanical, windshield replacement starts from $350. The price depends on your vehicle, OEM or aftermarket glass, features like rain sensors, heated glass or a head-up display, and whether the camera needs ADAS calibration afterward, which starts from $300. Call 905-886-2737 for a quote.
Do I need ADAS calibration after replacing my windshield?
If your car has a camera mounted behind the windshield for lane-keeping, emergency braking or sign recognition, most manufacturers require calibration after the glass is replaced. New glass changes the camera’s view slightly. ZhoopZhoop replaces the glass and calibrates the camera in the same Thornhill shop.
Do you offer mobile windshield replacement?
No. ZhoopZhoop does all glass work in our Thornhill shop. A heated, enclosed bay lets the adhesive cure properly year-round, keeps dust and moisture off the bond, and gives us the level floor and lighting needed for static camera calibration. If rust or body damage turns up around the opening, we can fix it on the spot.
How soon can I drive after a windshield replacement?
It depends on the adhesive and the temperature and humidity while it cures. ZhoopZhoop tells you the safe drive-away time when you pick up, and the car isn’t released before then. If the camera needs calibration, add time for that. Avoid high-pressure car washes and slamming doors for the first day or two.
Is OEM glass better than aftermarket glass?
Not always, but it matters more on cars with windshield cameras, head-up displays or acoustic glass. OEM glass matches the manufacturer’s specification for clarity, thickness and bracket position. Good aftermarket glass works well on many vehicles. ZhoopZhoop will tell you which suits your car and what your insurer covers.
Does insurance cover windshield replacement?
Glass damage is usually covered under the comprehensive part of an Ontario auto policy, and your deductible applies. Check your policy for details. ZhoopZhoop works with all insurers, bills them directly, and includes calibration documentation when the camera needs it. In Ontario, you choose the repair shop.
Book windshield or glass replacement
Visit 47 Guardsman Rd, Unit 2, Thornhill, Monday to Friday, 9 am to 6 pm. Send a photo of the damage any time; we review it the next business day.