At National Auto Glass, we’ve been providing expert windshield services to drivers in San Luis Obispo, CA, since 1981. Whether you need a quick chip repair or a full windshield replacement with ADAS calibration, our experienced technicians are here to help. We use top-quality materials, work with precision, and offer both in-shop and mobile services for your convenience.
Your windshield plays a critical role in your vehicle’s safety. It provides visibility, structural support, and protection from the elements. That’s why it's important to act fast when you notice damage—and why you can trust National Auto Glass to get the job done right.
Windshield Repair
If your windshield has a chip, crack, or small area of damage, a repair may be all you need. We use advanced resins and professional tools to fill and seal the damage, preventing it from spreading. Windshield repair is a quick, cost-effective option that restores your visibility and strengthens the glass.
Benefits of windshield repair:
- Fast, typically under 30 minutes
- More affordable than replacement
- Prevents cracks from spreading
- Restores glass strength and clarity
Not all chips are repairable. If the damage is larger than a dollar bill or directly in the driver’s line of sight, a replacement may be the safer choice. Our team will assess your windshield honestly and recommend the best solution.
Windshield Replacement
When your windshield is too damaged to repair, we provide full replacement using OEM or high-quality aftermarket glass. Our certified technicians remove the broken glass, install your new windshield precisely, and make sure it’s securely sealed. We follow industry safety standards to ensure your vehicle is road-ready.
Common reasons for windshield replacement:
- Large cracks or spiderweb breaks
- Damage in the driver’s field of view
- Severe chips that compromise safety
- Previous repairs that are failing
A properly installed windshield restores the structural integrity of your vehicle and ensures clear vision while driving. At National Auto Glass, we stand behind our work and use only trusted materials for every job.
ADAS Windshield Replacement & Calibration
Many modern vehicles include Advanced Driver Assistance Systems (ADAS), like lane departure warnings or automatic braking. These systems rely on cameras and sensors mounted to your windshield. When we replace your windshield, we also offer ADAS calibration to ensure your safety features function properly.
Our calibration process includes:
- Proper alignment of cameras and sensors
- System testing and verification
- Resetting the vehicle’s safety systems after installation
Failing to calibrate ADAS systems after a windshield replacement can compromise your vehicle’s safety. Our team is trained to handle this important step so you can drive with confidence.
Why This Service Matters
Your windshield does more than just keep out wind and rain—it’s a vital part of your vehicle’s structure and safety system. Cracks, chips, or improper installation can lead to:
- Reduced visibility and increased risk of accidents
- Structural failure during rollovers or front-end collisions
- Faulty ADAS features that don’t work as intended
By trusting
National Auto Glass, you’re choosing trained experts who value your safety and use only the best materials available.
Why Choose National Auto Glass?
Here’s why drivers in San Luis Obispo, CA, have trusted us since 1981:
Experience You Can Count On:
Over four decades of auto glass expertise.
Friendly, Knowledgeable Staff:
We walk you through your options and explain everything clearly.
Top Materials:
We use OEM or equivalent quality glass to ensure strength and durability.
Mobile or In-Shop Options:
Choose the convenience of mobile service or visit us at our shop.
ADAS Expertise:
We offer calibration for vehicles with advanced safety systems.
Frequently Asked Questions (FAQs)
Can you fix a crack in my windshield?
If the crack is small and not in your line of sight, yes! We’ll inspect it and let you know if a repair is safe or if a replacement is needed.
Do I need ADAS calibration after a replacement?
If your car has features like lane assist or front sensors, yes. We provide full calibration services to ensure your system is functioning properly.
How long does a windshield replacement take?
Most replacements take 1–2 hours. We’ll also advise you on how long to wait before driving to ensure the adhesive cures fully.
Call for Windshield Service Today!
Call National Auto Glass at (805) 543-4774 to schedule your windshield repair, replacement, or ADAS calibration in San Luis Obispo, CA, today. Our team is ready to get you back on the road safely and quickly.
