Johnny Tankless LLC

Johnny Tankless LLC is an Austin-based specialist serving the greater central Texas region, including neighborhoods in and around the city. Holding a perfect 5.0-star rating from 12 verified reviews, this contractor focuses exclusively on tankless water heater flushing rather than offering generalized plumbing services. The business is operated by two Austin firefighters who identified a gap in the market for dedicated tankless maintenance, and they service all major brands including Navien, Rinnai, Rheem, Ruud, Noritz, and Takagi.

What distinguishes Johnny Tankless from general plumbing companies is their laser-focused specialty in one service category. They do not attempt to upsell homeowners on unrelated repairs or comprehensive system overhauls, which reviewers consistently highlight as a welcome change from other contractors. Their online booking system allows customers to select exact appointment times, and they maintain transparent pricing at $149 for outdoor units and $189 for indoor installations. A satisfaction guarantee backs every service call.

Reviewers repeatedly name technician Brett for his professionalism and thorough communication. Kyle B. describes Brett arriving within an hour and providing clear explanations throughout the flush process, while mentioning a previous contractor had quoted $495 for the same work. Gia Marie Houck notes Brett texted ahead with questions about her unit's location and arrived promptly the following morning. Technician Johnny himself texts customers photos of the cleaned heater after completion, giving homeowners visual confirmation of the service.