| Quick facts | Answer |
|---|---|
| Cost range | Windshield replacement: $250-$500 older cars, $500-$1,500+ with ADAS |
| Time | Varies by home - confirm in your quote |
| 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 is the price gap so big for the same Mustang?
The most common gap is glass type. Oklahoma law requires windshields to be laminated safety glass marked AS-1 or AS-14, so compliant OEM-equivalent glass can cost more than a basic panel. Cheap glass that does not meet the safety-glazing rules is unlawful to sell or install in Oklahoma.
Does ADAS calibration add to the cost?
Yes, newer Mustangs with advanced driver-assistance systems (ADAS) such as lane-keeping cameras often need recalibration after glass replacement. That step is a major reason quotes climb from the $250-$500 range to $500-$1,500+. Ask each pro whether calibration is included or billed separately.
Why do mobile service fees differ?
Some shops charge a mobile fee to come to your driveway or office, while others only quote at their location. A quote that looks lower may add a travel or service charge once the total is calculated. Compare the final out-the-door number, not the base glass price.
Should I replace wipers during the same visit?
Oklahoma law requires a working wiper mechanism and good wiper-blade condition. A pro may recommend replacing wipers or related parts during the same visit. Ask for that item to be listed separately so you can compare quotes fairly.
What to do next
- Ask each quote whether the glass is OEM-equivalent and marked AS-1 or AS-14.
- Ask whether ADAS recalibration is included, and get the calibration cost in writing.
- Ask for any mobile or travel fee and request a single out-the-door total.
- Ask the pro for proof of insurance and any relevant certifications before booking.
- Call (405) 489-4305 or email [email protected] for a free quote from an independent, insured, AGSC-certified auto glass technician.
OKC Windshield is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
