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We Provide Professional Car Window Repairs in San Luis Obispo CA



If your car window is cracked, stuck, or shattered, National Auto Glass is here to help. Since 1981, we’ve provided reliable, affordable window repair and replacement services in San Luis Obispo, CA. Whether your power window won’t roll up or your side window was damaged in an accident, our experienced technicians offer fast solutions using quality parts and materials.

 

We understand that damaged windows aren’t just inconvenient—they’re a safety issue. That’s why we offer both in-shop and mobile service options so we can help you wherever you are.

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Power Window Repair



Power windows are convenient—until they stop working. If your window is stuck halfway, makes unusual noises, or won’t move at all, it could be a problem with the motor, switch, or regulator. Our team will diagnose the issue and perform the necessary repairs to restore full function.

Common power window problems we repair:

  • Window stuck in the up or down position
  • Slow or jerky movement
  • Clicking or grinding noises
  • Faulty switches or motors

We work on all makes and models, and we use reliable replacement parts to ensure smooth, long-term performance.

Window Glass Repair



Minor chips and scratches on your window may not seem urgent, but they can lead to larger problems if left untreated. Our auto window repair services include chip filling, scratch polishing, and sealing to keep your glass clear and strong.

We repair small damage before it spreads and ensure the window operates properly afterward. If the damage is too large or located in a critical area, we may recommend full replacement for your safety.

Side Window Replacement



A broken side window leaves your vehicle exposed to theft, weather, and unsafe driving conditions. We offer fast side window replacement for driver-side and passenger-side windows. Our technicians carefully remove broken glass, clean the frame, and install a perfectly fitted replacement using industry-grade adhesives and seals.

 

Side window replacement includes:

  • Full cleanup of broken glass
  • Precision installation of new glass
  • Proper sealing to prevent leaks and wind noise
  • Functional testing to ensure smooth operation

Rear Side Window & Small Quarter Window Service


Some vehicles, especially SUVs and trucks, have smaller quarter windows toward the rear of the car. These can also crack or get damaged. We carry and install these specialized pieces of glass with the same level of care as larger windows.

Why This Service Matters

Your car windows play a key role in keeping you and your passengers safe. Damaged windows can lead to:

  • Reduced visibility while driving
  • Increased risk of break-ins
  • Poor insulation from outside noise and weather
  • Malfunctioning power systems that create frustration and safety hazards

When windows are repaired or replaced by experienced professionals, you protect your vehicle’s structure, comfort, and security.

Why Choose National Auto Glass?


Here’s what sets us apart as the trusted choice in San Luis Obispo, CA:

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Over 40 Years of Experience:

We’ve served the area since 1981 with unmatched skill and dedication.

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Friendly and Professional Staff:

We take the time to explain the problem and offer clear solutions.

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Top-Quality Materials:

We use high-grade parts that meet or exceed OEM standards.

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Mobile and In-Shop Options:

Can’t come to us? We’ll come to you for quick, reliable service.

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Fast Turnaround:

Many window services are completed the same day.

Frequently Asked Questions (FAQs)



  • How do I know if I need a window repair or replacement?

    If the damage is minor (like a small chip or scratch), repair is usually enough. For cracks, shattered glass, or malfunctioning windows, replacement is recommended.

  • How long does window repair take?

    Most repairs and power window fixes are done within an hour. We’ll give you a clear timeline before we begin.

  • Can you come to my location?

    Yes! We offer mobile service for window repairs and replacements throughout the San Luis Obispo area.

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Call for Window Repair Today!



Call National Auto Glass at (805) 543-4774 to schedule your power window repair or side window replacement in San Luis Obispo, CA. We’re ready to restore your glass and get you back on the road safely.