Serving North Texas Since 1937

It's time to celebrate our wonderful Members and Customers in a new and exciting way!

This year we’re kicking off a new Member/Customer Appreciation effort at community events throughout our service territory. CoServ Members and Customers, just look for the bright orange CoServ Corral tent where you could win prizes, bill credits and more just for saying hello and registering!

It’s our way of saying “thank you” for being part of our CoServ Community.

CoServ Members and Customers will have multiple chances to cash in on these giveaways and prizes at CoServ Corral events throughout our service territory this year. Check this page for up-to-date event details on where the CoServ Corral will be next!


Check back here for more dates and locations!

Saturday, June 4
11 a.m. – 2 p.m.

Justin Fun Day

Justin Fun Day is a free event featuring a ferris wheel, live entertainment, carnival rides, armadillo races, cowboy stilt walkers, and more.

Justin Old Town
401 N Sealy Ave, Justin, TX

Monday, July 4
5 p.m. – 8 p.m.

Frisco Freedom Fest

Don't miss your once-in-a-year chance to celebrate our nation's birthday with fantastic food, great music and aaahhh-worthy fireworks!

Frisco Square
6101 Frisco Square Blvd., Frisco, TX

Saturday, July 16
10 a.m. – 2 p.m.

Krum Fun Days

Krum Fun Days is a community wide celebration full of family fun! Join us for carnival games & rides, a craft show, kids’ fun zone, food trucks, entertainment & more.

Krum Middle School
805 E McCart St, Krum, TX