| Business | Phone |
| Gulf Central Pipeline Co Highway 18 E, Garner 50438 | (641) 923-3923 |
| Mid-America Pipeline System 2418 Vail Ave, Garner 50438 | (641) 923-3128 |
| Northern Border Pipeline Co 2365 240th St, Garner 50438 | (641) 923-3206 |
| Northern Natural Gas Co 2315 Yale Ave, Garner 50438 | (641) 923-3624 |