Updated August 24, 2026
Potomac drivers know cracked windshields don't wait for a convenient moment. Whether it's a rock chip from Maryland highway debris, a stress crack from a cold morning, or a full break-in side window, the 1 verified shops listed below cover the full range — windshield replacement, fast chip repair, mobile installation at your driveway, ADAS calibration, and direct insurance billing.
Typical Potomac-area pricing, estimated from national installer data and adjusted for Maryland labor and parts rates. Your exact quote depends on the vehicle, glass features, and whether ADAS recalibration is required.
| Service | Low | Typical | High |
|---|---|---|---|
| Windshield Replacement | $250 | $385 | $525 |
| Windshield Replacement + ADAS Calibration | $525 | $710 | $1,145 |
| Rock Chip Repair | $65 | $105 | $165 |
| Side Window Replacement | $185 | $265 | $470 |
| Rear Window Replacement | $205 | $350 | $675 |
“Called Catz Windshield after a rock hit my windshield on the highway. They came out to my office in Potomac the next morning. Tech was professional, cleaned up everything, and the new glass looks perfect.”
Kim D. · Catz Windshield
“Called Catz Windshield after a rock hit my windshield on the highway. They came out to my office in Potomac the next morning. Tech was professional, cleaned up everything, and the new glass looks perfect.”
Kim D. · Catz Windshield
“Got bumped from another shop and Catz Windshield took me on short notice. Glad they did. Better price, better attitude, and the work was done right.”
Greg N. · Catz Windshield
Full glass swap when cracks exceed repairable size. Potomac shops carry OEM and OEM-equivalent options for most makes.
Resin injection in 20–30 minutes. Stops the crack, often free with comprehensive insurance for Maryland drivers.
Most Potomac shops dispatch a tech to your home, office, or job site — no driving on a cracked windshield.
Required after windshield replacement on most 2018+ vehicles for lane departure, automatic braking, and adaptive cruise.
Direct billing, deductible verification, and paperwork handled by the shop. Many Maryland drivers pay zero out-of-pocket.
Door glass, quarter windows, rear windshields with defroster reconnection — same-day availability at most Potomac shops.
In Potomac, a standard windshield replacement typically runs $250–$525, with most drivers paying around $385. Vehicles from 2018 and newer that need ADAS camera recalibration usually land between $525 and $1,145. A rock chip repair is far cheaper — about $65–$165, and often free with comprehensive insurance.
Side window (door glass) replacement in the Potomac area generally costs $185–$470, averaging around $265. Frameless or laminated door glass on newer vehicles sits at the top of that range. Most Potomac shops vacuum out broken glass and can complete the job the same day.
Rear windshield replacement for Potomac, Maryland drivers typically runs $205–$675, with an average around $350 — the defroster grid and any embedded antenna are what push the price up. Shops reconnect the defroster as part of the install.
Yes. Most Potomac auto glass shops dispatch a mobile technician to your home, office, or job site at no extra charge, so you never have to drive on a cracked windshield. Same-day mobile appointments are common throughout the Potomac area.
If you carry comprehensive coverage, windshield repair is usually covered and many Maryland policies waive the deductible for chip repairs. Full replacements are covered too, though your deductible may apply. Potomac shops handle the paperwork and bill your carrier directly.
The replacement itself takes about an hour, plus a safe-drive-away time of roughly one hour for the adhesive to cure. If your vehicle needs ADAS calibration, add another 30–60 minutes. Most Potomac shops have you back on the road the same day.
Compare the shops listed on this page by services offered, mobile availability, and insurance billing. Look for technicians who follow AGSC safety standards and use OEM or OEM-equivalent glass, and check recent customer reviews before you book your Potomac appointment.