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Greater Northwest Houston​​ contact d​etails

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Emergencie​s 24/7​​​​​

Toll free: 1-800-383-0834​

Customer service​

Toll free: 1-800-383-0834

Monday to Friday: 8am–7pm
Saturday: 8am-4:30pm
Sunday & stat holid​ays: closed​​​​​


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​In-person location

38203 FM 1774, Magnolia, TX
Monday to Friday: 8:30 a.m. – 4 p.m.
Weekends and holidays: closed

Payment mailing address

P.O. Box 37786
Boone, IA 50037-0786

Media inquiries

Phone: (623) 445-2424