This common problem usually is caused by a lawn mower that runs into the sprinkler head or shears it off. But kids can be ...

you can try to hire a local sprinkler repair company, lawn care company, or plumber to drain or blow out the lines for you. You could expect to pay anywhere from about $40 to $200 for this work.

You probably want to avoid having to pay any fines associated with this since the damage caused by a frozen sprinkler system can be pretty pricey to repair itself. To put things into perspective ...