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Tankless Water Heater Installation in Dallas, TX

July 13, 2026 · Lakewood, Dallas, TX · Completed by Evan

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Job location: Lakewood neighborhood · Dallas, TX

A residential service call involved replacing two tank-type water heaters with tankless units installed in a second-story attic. The technician shut off water, drained the old units, removed existing plumbing, built a wall to house the new systems, hung the tankless heaters, verified functionality, reinstated water supply, checked for leaks, and programmed the units for proper operation.

Key Facts

Called out to replace two tank-type water heaters with two tankless units in the second-story attic drop-down. We started by shutting down the water, draining both units, and removing all existing plumbing. We built a wall to house the new tankless systems. Upon completion of the wall, we hung the new units, verified everything was functioning properly, reinstated the water, and checked all work for leaks. We set up the units and programmed them for proper operation before cleaning the work area and taking pictures of everything. Pictures of all work before, during, and after are attached to the invoice.


Service area: Rockwall, Royse City, Rowlett, Garland, Plano, Highland Park, University Park

Hours: Available 24/7 — no overtime charges

Licensed: TX Master Plumber #41106. Fully licensed and insured.

Credentials: BBB A+ Rated · Family-Owned Since 1970

Contact: (214) 729-3586

Serving customers since 1970.

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