Fix Your Sunroof in Mississauga With Auto Glass Pro
Expert Diagnostics & Precise Repairs
From leaks to electrical faults, our technicians can accurately diagnose and fix your sunroof in Mississauga with cost-effective solutions, plus free mobile service and a 10% price-beat guarantee on repairs and replacements.
OEM-Quality Glass & Seamless Replacement
For shattered or severely damaged panels, we install OEM or equivalent high-quality aftermarket glass and provide clear, upfront guidance on sunroof replacement cost and moonroof replacement cost, with no surprises.
Fast, Reliable Service for All Roof Types
We repair and replace everything from standard panels to panoramic and sliding roofs, offering trusted car sunroof repair in Mississauga performed by experienced local technicians and backed by a lifetime workmanship warranty.
After a side window was shattered during a break-in, I searched all over the Toronto area to have it repaired. Auto Glass Pro had the window available and took me in on short notice. They replaced the window quickly allowing me to get back on the road to Halifax quickly. Great price, awesome and friendly staff. My thanks to them and my highest recommendation.
The best place to fix windshield. Opens on Saturday. Booked on Friday, I brought my car on Saturday 10am and all done in 30 minutes to replace windshield. Didn't ask to pay material upfront. Staff are very kind. Here are the prices (includes labor, tax) to compare. * Auto Glass Pro: $394.37 * Mississauga Toyota $916 (1 week wait. must pay upfront) * Speedy Auto Glass $791 (no weekend, close at 3pm, can't even book) * 427 Auto Collision : $508.50 (close at 3. no weekend) I strongly recommend Auto Glass Pro for auto glass repair/replacement.
I'm delighted to share my positive review for the exceptional work that was done on my car windshield replacement at Auto Glass Pro (Mississauga). From the moment I walked in, the team made me feel welcome, and I knew I was in good hands. The receptionist who helped me to book an appointment and took care of billing and paperwork was not only highly skilled but also very personable. Also, the manager explained every step of the process and answered all of my questions with patience and professionalism. I was impressed by the technician’s attention to detail and the care he took to ensure that everything was done to the highest standard. What really stood out to me was the fact that the team went above and beyond to make the entire experience as convenient and stress-free as possible. They even handled all of the insurance paperwork, which saved me a lot of time and hassle. The quality of the new windshield is excellent, and it looks fantastic. Overall, I can't recommend this team enough. They provide outstanding customer service, top-quality work, and a level of care that truly sets them apart. If you're looking for a reliable and professional car windshield replacement service, look no further.
Our Auto Glass Services in Mississauga
Mobile Auto Glass Service
Mobile repairs and replacements anywhere in Mississauga, completed on-site with no added fees.
Windshield Repair & Replacement
Chip repairs and full windshield installs using glass matched to your vehicle’s exact specs.
Back Car Window Replacement & Repair
Rear window repairs and replacements with precise fitment and clean, debris-free removal.
Side Window Repair & Replacement
Fixes for stuck, shattered, or scratched side windows with fast diagnostics and proper sealing.
Rear and Side Mirror Repair & Replacement
Repair or replacement of cracked or loose mirrors to restore clear, reliable visibility.
Sunroof and Moonroof Repair & Replacement
Solutions for leaking, jammed, or damaged roof glass with accurate repairs or full panel swaps.
Interior Mirror Replacement
Quick replacement of broken or detached cabin mirrors with secure mounting and proper alignment.
Tinted Glass for Cars
Window tinting that improves cabin comfort, reduces glare, and adds privacy to your vehicle.
What Affects Sunroof & Moonroof Repair and Replacement Cost?
Glass Type
Standard panels are typically easier and cheaper to replace, while panoramic roofs use larger, specialized glass that increases overall cost.
Extent of Damage
Small leaks or minor mechanical issues cost less, whereas shattered glass, bent tracks, or heavy water intrusion require more extensive work.
OEM vs. Aftermarket Parts
Factory (OEM) components usually cost more but offer a perfect match, while aftermarket parts can reduce the overall price when appropriate.
Vehicle Condition
Rust, worn frames, or misaligned panels around the roof opening can add prep and sealing time, affecting the final total.
Sunroof Repair vs. Replacement Mississauga
Sunroof Repairs
Our moonroof and automobile sunroof repairs in Mississauga are a suitable option when the issue involves leaks, clogged drains, worn seals, noisy tracks, or electrical faults. These problems usually affect the components around the glass rather than the glass itself, allowing us to restore function without replacing the entire assembly.
Repairs can prevent further water intrusion, protect interior electronics, and bring the system back to smooth, reliable operation. Whenever a fix is safe and cost-effective, we always recommend repairing first.
Sunroof Replacements
Our moonroof and sunroof replacement Mississauga services are necessary when the glass is shattered, the frame is warped, or the panel no longer sits, seals, or aligns correctly. In these cases, repairs aren’t enough to guarantee long-term safety or weather protection, making replacement the more dependable solution.
A new panel also resolves structural issues that can’t be corrected through adjustments alone. Replacement ensures proper fitment, full waterproofing, and the durability expected from a factory-quality roof system.
About Auto Glass Pro
Auto Glass Pro provides reliable on-the-go service and the convenience of quality repairs anywhere in Mississauga. Here’s what you can expect:
- Fast service with same-day mobile repair
- Typical service time of 1 hour or less
- No hidden fees or unexpected costs
- Fully equipped mobile trucks with all necessary tools and parts
- Mobile service quality matches in-store standards
- Lifetime guarantee on both mobile and in-store replacements
We Bring Sunroof and Moonroof Service to Your Location
24/7 Same-Day Emergency Auto Glass Service
Serving the Biggest Names in the Automotive Industry
Frequently Asked Questions (FAQs)
In many cases, yes. A leaking sunroof can often be fixed without replacing the entire unit. Most leaks are not caused by the glass itself, but by blocked drains, worn seals, or alignment issues. Sunroofs and moonroofs usually have drainage channels that route water out through the pillars of the vehicle; when these get clogged with dirt, leaves, or debris, water backs up and enters the cabin instead of draining away. Common leak fixes may include:
- Clearing clogged drain tubes
- Replacing or reconditioning rubber seals and gaskets
- Adjusting the panel so it sits flush and seals properly
- Addressing rust or damage around the frame if it’s affecting the seal
If the glass or frame is cracked, warped, or heavily rusted, repair might not be enough, and replacement becomes the safer option. A proper inspection is the only way to know for sure. For most drivers, the best first step is to have a technician water-test the sunroof, inspect the drains and seals, and check for interior water damage. Catching a leak early can prevent issues with mold, headliner damage, or electrical problems in the roof area.
For a typical sunroof repair, such as clearing drains, replacing seals, or fixing a minor malfunction, the cost generally falls between CAD $150 and CAD $400. For larger repairs (for example, motor or track issues), the cost can increase to CAD $400 to CAD $800+. Since roof systems vary widely, contact us to get a more precise quote for your vehicle’s specific make and model.
Moonroof panels, especially larger or panoramic types, usually carry higher costs. A minor moonroof repair may still be in the CAD $200 to CAD $500 range, but if the glass or frame is damaged, you could expect to pay CAD $600 to CAD $1,200+ or more. Because moonroofs often involve larger panels or more complex mechanisms, the upper end of the cost spectrum tends to be higher than standard sunroofs.
A sunroof that won’t close is usually caused by an issue with the electrical system, the mechanical tracks and cables, or an obstruction in the path of the panel. Some of the most common reasons include:
- Motor or switch failure
The motor that drives the sunroof can wear out over time, or the switch can fail, resulting in no movement or intermittent operation. - Misaligned or damaged tracks/cables
Dirt, debris, or worn components in the tracks can cause the panel to jam or move unevenly. If the cables or guides are bent or broken, the panel may stop partway or not move at all. - Obstructions in the roof opening
Small objects, hardened sealant, or debris can get lodged in the tracks, stopping the panel from sliding or tilting fully closed. - Electrical issues or control module faults
Modern vehicles often use control modules and sensors to manage the sunroof. Low battery voltage, blown fuses, or module faults can interrupt operation.
- Calibration problems after a battery change or repair
Some sunroofs need to be re-initialized or calibrated after power loss or certain types of work. If this procedure isn’t done, the roof may stop short or behave unpredictably.
If your sunroof won’t close fully, it’s important not to force it, as this can cause further damage to the tracks or glass. A technician can:
- Check fuses and basic electrical function
- Inspect tracks, seals, and cables for damage or obstructions
- Test the motor and switch
- Recalibrate the system if required
A stuck sunroof is a common issue, and in many cases, it can be resolved through proper diagnostics and targeted repair, with replacement reserved only for severe or structural damage.