Proudly Serving Grayson County & Southern Oklahoma Since 1965
Emergency Service Available 24/7
Plumbing, Heating & Air Conditioning
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Proudly Serving: Grayson County, including Sherman, Denison, Howe, Bonham, Whitewright, Whitesboro, & Van Alstyne • Durant, OK
Plumbing Services
Enjoy efficient and affordable plumbing repair services from our contractors in Grayson County. We are proud to provide the best plumbing services available for both residential and commercial customers.

Allen's Plumbing & HVAC is Grayson County’s leading plumbing repair expert. We provide residential and commercial plumbing repair, and we handle all of your plumbing needs. We will quicly dispatch one of our highly trained and experienced Master plumbers to your home or business in Grayson County/Southern Oklahoma.
Allen's Plumbing & HVAC will also handle commercial plumbing repair in Durant, Oklahoma. We offer 24/7 emergency service for any plumbing situation. We have live operators that are available at any time and ready to dispatch a plumber for your repair.


In a plumbing emergency, you need to stop the flow of water immediately. Once water is off, call Allen's Plumbing & HVAC and we will be at your home or business in no time. We identify your problem and fix it fast.
Allen's Plumbing & HVAC makes your plumbing problems a thing of the past with:
• Master Plumbers
• Timely and Professional Service Calls
• Licensed and Experienced Plumbers
• Guaranteed Professional Residential and Commercial Plumbing Repairs
• Day or Night 24/7 Emergency Service
• Fully Stocked Trucks
• Expert Plumbing Parts Replacement and Installation
• Expertise in All Makes and Models of Plumbing Equipment
Plumbing Problems? We Provide:
• Drain Cleaning and Repair
• Leak Detection and Repair Services
• Remodeling Plumbing Repair and Upgrades • Plumbing Fixture Repair
• New Construction Plumbing
• Water Heater Repair and Installation