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Tankless Water Heater Repair in Lewisville
- Expert Repairs on All Tankless Units
Continuous flow, on-demand and hybrid water heater service
- Lasting Restoration of Hot Water Delivery
Get back to clean, on-demand hot water ASAP
- Trusted Techs + a Workmanship Warranty
Certified work plus a warranty on parts and labor
- Get Same Day Service!
- Family Owned and Operated
- Fix Your Issue 100% Guaranteed
Tankless Water Heater Repair, On Your Terms
Cristina Robinson
Josh from Mother was fantastic! He arrived on time, wore protective shoe covering, had a red carpet outside my front door, looked at the issue, explained what was wrong and what it would take to fix it, created a temporary fix that day, ordered the remaining needed parts, and set up the next appt. I paid for everything on the first visit so no money needed for the follow up of installation later. Today Josh reached out to let me know he was on the way annd arrived to install the ordered parts and checked and explained everything. I am beyond thrilled. I signed up for a year of membership so I can call them anytime and get help quickly. This is my go to plumbing company now! The folks on the phone were so kind and thorough and Josh is very personable, polite, neat and thorough. Thank you SND for giving me back hot showers!
November 2024
Marjorie Tulana Keller
Josh was amazing! My husband and I really appreciated the time he took to explain everything regarding the tankless water heater, as well as other options! He was very professional and had such a knowledgeable expertise. He didn’t seem in a hurry. He did above what we expected.
February 2025
Brian Policky
Dillon Ashton was exceptional in explaining the issues he found with our Rennai tankless HW heater and provided several options for rectifying our problem.
July 2025
Lewisville deserves better Tankless Water Heater Repair solutions
Your tankless water heater isn’t delivering hot water on-demand like you expect. Whether it’s cold bursts of shower water or unexpectedly high energy bills, you need expert repairs done by plumbers who actually know how to service these complex systems.
At Mother, we're more than licensed plumbers—we’re a modern plumbing service built on thoughtful customer care and tech-driven solutions. We're transforming how Lewisville homeowners experience tankless water heater repair.
Need tankless service? Call us 24/7 for priority scheduling and the first available appointment.
Mother’s Lewisville Tankless Water Heater Repair Advantage
Our Master Plumbers built our repair service to fix problems quickly and solve issues permanently—the same kind of service we’d give our own mothers.
- Your Concern: I'm worried about getting a general "water heater guy."
- Our Solution. Certified Tankless Expertise. We're not just "water heater guys." We have deep training and hundreds of tankless repair jobs under our belts. We know how to service any problem in every major brand of on-demand water heater.
- Your Concern: I need assurance the repair will last.
- Our Solution. Added Warranty Protection. We back our work with a powerful 12-year warranty on parts and labor. Your hot water confidence is guaranteed for the long term.
- Your Concern: I don't want to wait all day for service.
- Our Solution. Same-Day Service & Full Transparency. Our trucks are fully stocked, meaning almost every job is done on the same day. You'll also know exactly when your plumber is coming, what they look like, and their qualifications ahead of time.
- Your Concern: I'm worried about cost surprises.
- Our Solution. Fixed Quote Certainty. After an expert inspection, you’ll receive a fixed quote. The price is final—no hidden fees, no surprises.
- Your Concern: I need a professional who respects my home.
- Our Solution. Clean and Caring Service. We bring the boot covers, drop cloths, and clean service, followed by even better cleanup.
High tech service. Even higher standards. Say hello to Mother Modern Plumbing.
Serving Lewisville’s Neighborhoods with Expert Tankless Water Heater Repairs
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