Constables are fee based. They make $ for every f’n summons or writ or subpoena or other court paperwork that emanates out of justice court. Three or four years ago, the legislature upped the fees payable to many fee based officials, including constables. While constables have to pay out of pocket for most of their work related accoutrements (vehicle, gun, badge, etc), they have the ability, in the larger counties, to pull down well over $100,000 annually. And, of course, they get full PERS participation with the county having to chip in the employer portion (even though constables are not true county employees). Plus the MFers are allowed to privately serve process on the side and charge whatever the 17 they want. I use one frequently for my process.