Back Glass Replacement
Back glass is tempered, so it does not crack — it goes all at once, into several thousand blunt cubes, most of which end up in your trunk, your seat rails and your parcel shelf. Replacing the glass is half the job. Getting the old glass out of the car is the other half.
- Does the new back glass have the defroster lines?
- Yes. Safety Prime Auto Glass & Tint matches the replacement to your vehicle so the heated defroster grid and any printed radio antenna are the ones your car was built with, and the defroster is reconnected and tested before the technician leaves.
- Will you clean up the broken glass?
- Yes, and it is part of the job rather than an extra. Tempered back glass shatters into thousands of pieces that end up in the trunk, seat rails, parcel shelf and door channels — all of it gets vacuumed out, because glass left in a window channel scratches the new window later.
- Can I drive with a broken rear window?
- Only as far as you have to. An open rear window draws exhaust fumes into the cabin, and every bump works more loose glass into the seats. Tape plastic over the opening and have it replaced — with mobile service the car does not have to be driven anywhere at all.

The cleanup matters as much as the glass
We vacuum the trunk, the rear seats, the seat rails, the parcel shelf and the door channels. Glass left in a window channel comes back as a scratched-up new window a month later, and glass left in a seat comes back as a phone call from whoever sat down.
Defroster and antenna
Most rear windows carry the heated defroster grid, and often the radio antenna, printed into the glass. The replacement is matched so both work exactly as they did — we reconnect and test the defroster before we leave.
If it just broke, don’t drive it far
Call us — we can usually get to you the same day. If the car has to move first, tape a bag over the opening: driving with an open rear window pulls exhaust into the cabin, and every bump works more glass into the seats.
Mobile, wherever the car is. There is no shop to drive to. We come to wherever your car already is — your driveway, your workplace car park, an apartment lot, or the side of the road it stopped on — anywhere in greater Sacramento, with no call-out fee and no mileage charge.
Back Glass Replacement — questions we get asked
Does the new back glass have the defroster lines?
Yes. Safety Prime Auto Glass & Tint matches the replacement to your vehicle so the heated defroster grid and any printed radio antenna are the ones your car was built with, and the defroster is reconnected and tested before the technician leaves.
Will you clean up the broken glass?
Yes, and it is part of the job rather than an extra. Tempered back glass shatters into thousands of pieces that end up in the trunk, seat rails, parcel shelf and door channels — all of it gets vacuumed out, because glass left in a window channel scratches the new window later.
Can I drive with a broken rear window?
Only as far as you have to. An open rear window draws exhaust fumes into the cabin, and every bump works more loose glass into the seats. Tape plastic over the opening and have it replaced — with mobile service the car does not have to be driven anywhere at all.
Still not sure?Tell us the year, make and model and you will have a straight answer on the same call — or send it in writing and we call you back.
(916) 813-1966 Request a callbackOther services
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