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Mobile Auto Glass Services

Onsite windshield replacement and stone chip repairs.


100% Locally Owned and Operated

Auto Glass Experts for Replacement & Stone Chip Repairs in St. John’s

Certified Lane Departure Warning Calibration Center

Some cars have safety cameras that must be calibrated to ensure the Advanced Driver Assistance Systems (ADAS) features continue to work properly after windshield replacement. 


We proudly offer precise calibration using the Opti-AimTM calibration tool. Ask us about Opti-Aim' today. 

Opti-AimTM calibration tool

It can be scary when you’re driving on the road and suddenly something hits your windshield. Anything from a small chip to a large crack can impact visibility, which can be dangerous especially when driving in wet conditions. When you have a cracked windshield, broken side mirrors or side windows, call On-Site Auto Glass. We are a 100% mobile auto glass business, providing everything from windshield replacement to stone chip repairs in St. John’s and the surrounding areas.

We come to you!

We don’t take time out of your work day! We offer convenience by repairing and replacing your windshield at home or at work, as well as free pick-up and delivery when needed.

We also offer on-board interac service and make arrangements with your insurance provider. 

Efficient Stone Chip Repairs

It’s important to get a stone chip on your windshield repaired straight away, because a small chip can easily spread and turn into a crack which can lead to having the entire windshield replaced. If you get a chip looked at by our technicians shortly after the damage was done, we can quickly repair it for you using the Glass Medic® system. Most rock chips can easily be repaired with this system if they are smaller than the size of a loonie.

Glass Medic

Our Products

We use and sell OEM (Original Equipment Manufacturer) glass, safety glass, and approved-sealants to make sure your windshield replacement is right for your vehicle. We also sell and use Flexiglass and Lexan™ glass for our services.

Our team is experienced in servicing:

  • Cars

  • Trucks

  • RVs

  • Construction equipment including: Dump trucks | Transport trucks | Excavators | Backhoes

On-Site Auto Glass offers same-day service and we’re proud to be the only auto glass business serving customers on-site since 2005. We also provide lifetime warranties – phone, text or email us today!

Learn more about our warranties

Service Area

St John’s and surroundings

Auto Glass Repair & Replacement

We fix and replace windshields, side mirrors, custom glass, and more.

Get it Fixed

Written Guarantees

We offer a lifetime warranty as well as a windshield repair warranty.

See Warranties

Professional Affiliations


On-Site Auto Glass

17 Dundee Ave. Unit 4

Mt. Pearl, NL

A1N 4R6


Mon - Fri 08:00 AM - 05:00 PM

Sat - Sun Closed


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