United LP

Propane is a harmless energy source for both you and the environment. Play it safe this year by calling United LP and scheduling your safety check and/or pressure check today! Whether it's rural or residential we're here to ensure you're ready for the next season. Call (641) 423-4011 or (800) 475-5742 and schedule your appointment today.

11274 265th Street, Mason City, IA 50401


Services Include:

Service LP Tanks

24/7 on-call service tanks to keep you up and running.


Fill Cylinders

Fill your propane cylinders from 20 pounds up to 100 pounds.


Propane Supplies

Supply propane for domestic, commercial and agriculture.


Forms are available to be downloaded. Please mail to: North Iowa Cooperative P.O. Box 90 Thornton, IA 50479
or you may drop off completed application at any of our locations.



Credit Application