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Same Day Tankless Water Heater Replacement in Keller
- Endless Hot Water
We Size It For Your Busiest Days
- Code Compliant Install
Gas, Vents And Electrical
- Wallet-Friendly Savings
Calibrated To Save Energy
- Get Same Day Service!
- Family Owned and Operated
- Fix Your Issue 100% Guaranteed
Tankless Water Heater Replacement, On Your Terms
John Harris
Jerry Williams and his crew were amazing. Very professional. Very communicative. Very polite and friendly. They were a pleasure to work with and I would highly recommend them for anyone. I really can’t say enough good things about them.
December 2024
Bill Case
We called Mother Modern Plumbing for a quote to replace an older tankless hot water heater. Their quote came in much lower than other quotes we received. They were able to quickly install a new tankless unit. They arrived at the very start of the time window, and worked nonstop until completion. They had all required parts to handle both heater installation, gas rerouting, and roof ventilation. They provided electricians to handle the installation of an outlet. Very complete installation! Also, all communications with this company via phone, text, and email were all handled in a very quick turnaround time. They really cared that I had every question answered; both before and after installation. You are never left hanging and no question is left unanswered.
January 2025
Tina Maz
Tyler Herriage came to give a quote for installing a new tankless water heater. He was very professional and explained everything thoroughly. Also he used shoe covers before entering the house which I appreciate a lot.
June 2025
Joseph Clanton
Great company. My favorite part is their good communication practices which are hard to find in today's world. Great service provided by Tyler and Melvin. Did a good job being flexible with my ever changing schedule and doing an in depth analysis of my issues and explaining numerous options that could fix the problems faced. Completely satisfied with the services received. Would recommend them to anyone and will use them again in the future
July 2025
Thomas Bosco
Matt and his apprentice, each of whom were professional and courteous, did a superb job installing a new tankless water heater at my Dallas townhome. Matt fully explained the installation process beforehand and completed the job in just two hours. I’m now a satisfied customer of Mother Modern Plumbing.
June 2025
Keller deserves better Tankless Water Heater Replacement solutions
Is your existing tankless system is aging or beyond repair, or are you ready to move on from inefficient hot water tanks? Trust Mother Modern Plumbing for expert tankless water heater replacement and installation services in Keller, TX.
Need us right now? Call Mother 7 days a week to schedule Keller tankless water heater installation- we’ll have a plumber to you within 24 hours.
Our team of licensed plumbers is deeply trained on modern tankless systems and the increased efficiency solutions they provide. From A.O. Smith’s built-in scale prevention systems to on-demand systems from Rinnai, Rheem, Bradford White and more, we install any tankless unit with code-compliant service for gas and electric systems.
Start your service with a clear, no-hassle quote. Ask your Mother technician about the latest tankless tech, or have us install your pre-purchased unit- there’s no pressure sales or hidden fees. It’s all backed by our 12-year warranty on parts and labor.
Expert tankless water heater replacement in Keller, TX
Here’s what to expect when you call Mother for tankless water heater replacement in Keller:
- Fast, transparent estimates. A Mother tech arrives at your home within 24 hours. We provide the single best solution for your tankless unit, and a clear, fixed quote for the job- no upselling or hidden fees.
- Expert guidance. We offer guidance on new model selection and use the root cause of your existing water heater damage to identify the most reliable, efficient on-demand water heater for your new installation.
- Clean, safe service. Mother’s plumbers take great care in existing system removal and installation of your new unit. We leave your home cleaner than we found it.
- Honest alternatives. If your existing tankless heater needs a simple fix (flame rod, heat exchanger, or thermostat)- we’ll suggest repairs and save you money on a replacement.
Tankless water heater installation in Keller
Our team of licensed local plumbers replaces and installs every type of tankless water heater:
- Natural gas tankless water heaters
- Electric tankless water heaters
- On-demand water heaters
- Hybrid water heaters
- Combination boilers
- Instant-on water heaters
- Continuous flow water heaters
Ask us about tankless systems with built-in scale prevention technology- you’ll stop mineral scaling and buildup without regular descaling maintenance.
High tech service. Even higher standards. Say hello to Mother Modern Plumbing.
Fast Tankless Water Heater Replacement: within 24 hours
Replacing your tankless water heater in Keller gives you reliable hot water—but don’t forget about long-term care. With our Pipeline Membership, you’ll get a free descale after the first year to help prevent mineral buildup. It’s also a great time to consider a FloodStop Auto Shut-Off for added protection.
Eight signs you need a new tankless water heater in Keller
Here are eight common signs that you may need a tankless water heater replacement:
- Your existing tankless is 15+ years old
- Inconsistent water temperatures
- Reduced hot water supply
- Water leaks near the water heater
- Persistent error codes
- Recurring electrical faults or systemic damage
- Sudden, sharp increase in energy and water bills
- Broken control board (hybrid water heater)
Proudly helping with Tankless Water Heater Replacement in Keller
From Hidden Lakes to Marshall Ridge, we provide expert tankless water heater replacement throughout Keller's 60+ neighborhoods. Whether you're in established communities like Bourland Oaks or newer developments such as Cielo, our local specialists deliver professional installation services tailored to each home's needs. We also offer comprehensive water heater services including repairs, maintenance, descaling, recirculation pump installation, and auto-shutoff systems for residents across Highland Oaks, Twin Lakes, Mount Gilead Ranch, and Sanctuary.
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