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Customer Service Request For Culligan Denison & Sherman

Simply provide the requested information below and we’ll contact you to schedule a service time that works best for your schedule. Our business hours are 8a-5p Monday through Friday. For the quickest service scheduling after hours, we recommend completing this service request form and we will contact you via your preferred contact method.

***For emergency service requests please call our office at (903) 419-5260. We offer 24/7 assistance for all service emergencies.***

Service Request

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Please fill out the form below and a Culligan representative will contact you shortly to talk about your service request.
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FAQ About Denison & Sherman Service & Maintenance

We Have Answers

How do I request service with Red River Culligan?

You can request service by completing this form, calling our local team, or scheduling directly through our office. Once submitted, a service representative will review and respond to confirm your appointment.

What types of services can I request here?

This service request form can be used for water system repairs, maintenance, installations, emergency support, softener salt top-offs, system checks, water quality concerns, and other service needs for your water system.

How quickly will someone follow up after I submit a service request?

Most service requests are responded to within one business day. Urgent requests, such as system failure, no water, or safety concerns, are prioritized based on availability.

What areas do you provide service for?

We provide service for homes and businesses throughout Grayson, Cooke, and Fannin counties in Texas, as well as Bryan and Choctaw counties in Oklahoma. This includes both city and rural locations.

Do you handle both residential and commercial service requests?

Yes. We service both residential water systems and commercial/industrial water equipment across our service area, including maintenance, repairs, and preventive visits.