| Quick facts | Answer |
|---|---|
| Cost range | Standard windshield replacement: $250–$500 per replacement |
| Time | Install 60–90 minutes; ADAS calibration adds 30–90 minutes |
| Who's qualified | Ask for proof of insurance, relevant certifications (e.g., ASE for auto repair), and any license your state or city requires. |
Why do the quotes differ so much?
The biggest price driver is the glass itself: OEM glass (made by or for the car maker) usually costs more than aftermarket glass. Some vehicles also need ADAS calibration, the recalibration of cameras and sensors tied to the windshield, which adds 30 to 90 minutes and cost. Installer certification affects price too, since a shop that certifies its technicians to OEM standards may charge more than one that doesn't.
What should I do this week before choosing a quote?
Ask each shop the same three questions: which glass type they quote, whether ADAS recalibration is included, and what warranty covers the labor. Check whether the quote lists both the glass and the calibration. Ask whether a repair instead of replacement is possible if the chip or crack is small, since some providers will repair front windshield damage when it allows.
What should I check when hiring or switching shops?
Ask the pro for proof of insurance and any certification they hold. Missouri does not issue a uniform state license to auto-body technicians, so certifications matter more than a single license. Confirm the drive-away time too: about 1 to 2 hours in moderate weather, and 4 to 6 hours in Missouri's cold winters.
Does timing or weather affect the quote?
Yes. Kansas City has a humid continental climate, with temperatures ranging from about 23°F to 90°F across the year, and adhesive work is affected by both cold and heat. March is the windiest month, at an average of 12.2 mph, which can affect curing and installation timing. Book dry, mild days when you can.
What to do next
- Ask each shop whether the quote includes ADAS recalibration and, if so, how many minutes it adds.
- Request the exact glass type in writing: OEM or aftermarket, and the brand.
- Verify the installer's Auto Glass Safety Council certification or ASE credential before booking.
- Ask what warranty covers labor and get it in writing before you pay.
- Call (816) 667-6157 or email [email protected] for a free quote from an insured, licensed windshield replacement technician.
KC Windshield is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
