good day bro's.

my windshield had a small crack last saturday at south superhighway (got it from the slow road pacing of roadworks:old Eventually a small rolling pebble struck my windshield, while am driving, enough to leave a crack on it.
question is, do you know someone who repairs cracks on windshield?? & how much it would cost me?? coz i heard some glass shops are doing it..If so, is windshield repair guaranteed safe?? by the way the windshield crack is less than half inch in diameter.
I have already inquired at Aguila auto glass, but they only perform glass replacement.

TIA