A damaged windshield is more than just a cosmetic issue; it’s a safety hazard. Your auto glass provides up to 60% of your vehicle’s structural strength during a rollover accident. At KnockOut Auto Glass, we don’t cut corners.
We treat every vehicle as if our own family were riding in it. We verify your exact VIN to ensure the glass fits perfectly and supports your car’s specific features.

Windshields are laminated safety glass designed to protect you. When we replace them, we follow strict OEM (Original Equipment Manufacturer) procedures.
Unlike windshields, the glass in your doors and rear window is “tempered.” When it breaks, it shatters into thousands of small pieces.
We follow factory standards to ensure your safety.
We order parts based on your VIN from the warehouse on the day of install, ensuring the exact part matches.
Transparent quotes. We value honest work.





We proudly serve: Plano, Frisco, Far North Dallas, Carrollton, Addison, The Colony, Richardson, Garland, Princeton, Wylie, Murphy, Fairview, Lucas, Anna, McKinney, Allen, Little Elm, and Lewisville.
Yes, we work with all major insurance companies. We can assist you with the claims process to ensure your glass replacement is handled smoothly. In many cases, if you have full coverage, the deductible may be lower than the out-of-pocket cost.
Most windshield replacements take approximately 60 to 90 minutes to complete. However, we recommend allowing an additional hour after installation for the adhesive to cure safely before driving the vehicle (Safe Drive-Away Time).
We offer both! We have a fully equipped shop in Plano, or our mobile units can come to your home or office anywhere in our service area.
Note: For mobile service, a covered area (like a garage or carport) may be required during rainy or extreme weather conditions
Absolutely. We are specialists in KnockOut Auto Glass & ADAS. If your windshield has a camera for Lane Departure or Braking assist, it must be recalibrated after replacement. We can perform both the glass installation and the safety calibration in a single appointment.
We recommend waiting at least 24 hours before taking your car through a high-pressure car wash. However, hand washing is safe immediately, as long as you do not direct high-pressure water directly at the new seals. Please leave the retention tape on for the first 24 hours.
We accept Cash, Zelle, Visa, MasterCard, and Insurance Checks. Please note: We do not accept Personal Checks or American Express. A 3.5% convenience fee applies to all credit/debit card transactions.
We understand plans change. However, because our technicians load specific glass and travel to you, we require notice at least 24 hours in advance. Cancellations made within 24 hours of a mobile appointment may be subject to a $100 non-refundable deposit/fee.
Yes! We carefully remove your registration stickers, toll tags (like NTTA/TxTag), and oil change reminders from your old windshield and transfer them to the new one. You won't have to worry about replacing them.
Don’t wait until the crack spreads. Get a fast, professional quote today.