Your Local Trusted Auto Glass Specialist in Canterbury

 From stone chip repair or full windscreen replacements for heavy machinery to classic cars - we come to you.

Windscreen Repair & Replacements

With over 25 years of hands-on experience, Impact Auto Glass is your Canterbury specialist for everything automotive glass.

We come to you - if you are at home, at work, or anywhere in between, making your auto glass repair as simple and stress-free as possible.

We work with all major New Zealand insurance providers and offer competitive pricing for private jobs. From minor stone chip repairs to complete glass replacements, we service windscreens, body glass, specialty vehicles, caravans, horse floats, classic cars, and commercial machinery.

Impact Auto Glass is a small, family-run Canterbury business built on word-of-mouth, repeat customers, and a genuine love of cars. When you choose us, you are choosing a specialist who takes real pride in their work.

What We Can Help You With

Whatever your auto glass situation, there is a good chance we can fix it. Here is a quick look at what we do:

New Roof

Windscreen Stone Chip Repairs

Re-roofing

Windscreen Replacements

Roof Repairs

Classic & Specialty Glass 

Roof Maintenance

Heavy Machinery & Commercial Glass

Gutters & Spouting

Performance Car Glass

Roof Conversion

ADAS Recalibration

Why Canterbury Chooses Impact Auto Glass

We Come to You

Gone are the days of being without your vehicle all day for an auto glass repair. Our mobile service means we come to your home, workplace, or wherever suits you. Most windscreens cure in just two to three hours, so you can get back on the road quickly without the hassle of dropping your car off.

25 Years of Specialist Experience

Dion has spent over 25 years mastering automotive glazing across a remarkable range of vehicles, from everyday cars and commercial fleets to high-end, classic, race, rally, and drift cars. That depth of experience means no job is too complex, and every job is completed with precision and care.

Insurance Work Made Simple

We work with all major NZ insurance providers, making your claim as easy as possible. We have put together a clear step-by-step guide so you know exactly what to expect, and once your claim is lodged, we handle the rest for you.

Local Family Business

We are a small, proudly Canterbury-based family business. Choosing us means your money stays local, you get a personal service from someone who genuinely cares about the quality of their work, and you can always get Dion directly on the phone.

Got Questions?

When does a windscreen need replacing instead of repairing?

A windscreen usually needs replacing when the crack is too large, the damage is near the edge of the glass, or the chip is directly in the driver’s line of sight. We can assess the damage in person or via a photo and recommend the safest option for your vehicle.

How long does a windscreen replacement take?

Most windscreen replacements take between 1–2 hours, depending on the vehicle and the type of glass required. Additional time may be needed for ADAS calibration on modern vehicles.

How soon can I drive my car after the replacement?

Your vehicle can get back on the road 2-3 hours after the repair. This time allows for our adhesive to cure sufficiently. Your windscreen contributes to your cars structural strength and is a vital surface for airbag deployment.

What weather conditions affect my windscreen replacements?

Heavy rain, strong winds, or extreme temperatures can affect installation quality and adhesive curing times. We pride ourselves on the highest quality repairs so if the weather is going to compromise this we will contact you to reschedule.

Can you replace my windscreen at my home or workplace?

Yes! We are a fully mobile service. We can complete replacements at a location that works best for you.

Will my insurance cover it and can you deal directly with my insurance company?

Yes. Most windscreen repairs and replacements are able to be claimed on your insurance, often with zero excess depending on your policy. We liaise with all major insurance companies and can assist with the claims process to make your replacement as stress-free as possible. Check out our guide for insurance if you have more questions.

"Highly recommend Impact Auto Glass! Dion replaced my windscreen while I was at work, making the whole process super convenient around daycare drop-off and pick-up. He also dealt directly with my insurance company, explained everything clearly, and made the whole experience easy and stress-free. Fantastic service!"

Ashley

Get Nailed by Ash

"I am really happy with the windscreen replacement on my ute, thanks Dion! I made the call to go with Dion's business because I like to support local small businesses where I can, and I'm glad I did. Communication was great throughout, the job was done in a timely manner, and the quality of the work speaks for itself. Wouldn't hesitate to recommend Dion to anyone needing auto glass work done."

Adrian Louttit

Raine & Horne

We Work With All Major NZ Insurers

We have experience working with all of the major insurance providers in New Zealand, including AA Insurance, AIG, IAG, AMI, AMP, Allianz, Lumley, Gallagher, MAS, NZI, Southern Cross Travel Insurance, FMG, State, Vero, and Tower.