One Source Plumbing & Air

One Source Plumbing & Air serves Duncanville and the greater Dallas metro area as a licensed master plumber with 527 verified reviews averaging 4.7 stars. The company handles both residential and commercial projects, offering plumbing and HVAC services that cover everything from routine maintenance to emergency repairs. Their service menu includes drain cleaning, water heater repair, slab leak detection, sewer line replacement, hydro jetting, gas line work, and full repiping services, along with air conditioning and furnace repair.

The business operates as a full-service plumbing and HVAC provider, distinguishing itself through emergency response capabilities and same-day service availability. They advertise free visual estimates and offer financing options for larger repairs, making them accessible to homeowners facing unexpected plumbing failures. Their service maintenance plan provides ongoing care for customers who prefer scheduled over reactive service, and they handle commercial grease trap cleaning for restaurants and food service businesses.

Customer reviews highlight specific technicians who delivered notable service. A reviewer called Jordan for HVAC, heating, and plumbing work and praised the technician for keeping them informed throughout the process and going above and beyond to complete the job correctly. Another reviewer working at a restaurant credited DJ with professional, punctual grease trap cleaning that kept the business compliant with health codes. A third reviewer described a same-day water heater fix completed within two hours, with a quote that came in $200 lower than competing bids.