Tankless Water Heater Repair in Lantana

- 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
Lantana deserves better Tankless Water Heater Repair solutions
Is your home's hot water supply inconsistent, or are you experiencing a sudden lack of hot water? Mother Modern Plumbing, with our deep expertise in plumbing, can help homeowners in Lantana find reliable solutions for their tankless water heater issues.
Have you noticed fluctuations in water temperature, or is your hot water supply dwindling? Are you hearing unusual noises coming from your water heater, or is it failing to provide hot water when you need it most?
Mother Modern Plumbing is a trusted local plumbing company with a combined 98 years of experience, providing clarity, reliability, and professionalism. We understand the frustration of plumbing issues and offer expert, licensed plumbers who focus on clean, fast, and permanent repairs. You can trust us to educate you without overwhelming you.
With flat-rate pricing and a commitment to high standards, Mother Modern Plumbing ensures you receive the best service. We are not corporate, and we show up clean. We are focused on solving your plumbing problems.
Here are some common signs that you may need a tankless water heater repair:
- Inconsistent water temperature
- Lack of hot water
- Unusual noises from the unit
- Water leaks around the unit
- Error codes on the display
Don't let a faulty water heater disrupt your comfort any longer; contact Mother Modern Plumbing today, and let our seasoned professionals provide you with the reliable solution you deserve!

Fast Tankless Water Heater Repair: within 24 hours
In Lantana, hard water can take a toll on your tankless water heater over time. Our experienced plumbers provide Tankless Water Heater Repair to restore reliable hot water, and we recommend Tankless Descale to prevent scale buildup and keep your system running efficiently.
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Proudly helping with Tankless Water Heater Repair in Lantana
What are the most common tankless water heater repair types?
A majority of tankless water heater repairs (especially in DFW) involve one of these six key issues:
- Descaling due to mineral buildup
- Ignition system issues (blocked sensors)
- Blockages of vents
- Faulty flow sensors
- Leaks from a damaged heat exchanger or valves
- Damaged gas flexes and closed valves (gas units)
How often should I descale my tankless water heater?
Perform tankless water heater descaling once every 6-12 months in most areas to eliminate mineral buildup in the system.
If you live in areas with extremely hard water- such as Dallas-Fort Worth- consider decaling your on-demand hot water heater every 6-8 months (roughly twice a year). Limescale is particularly hard on tankless units in our area.
How often should I replace the inlet filter on a tankless water heater?
This depends on the water quality in your area and your personal water usage rate. Most homeowners should replace the inlet filter every 6 months.
If your home uses a lot of water, or if you live in regions with extremely hard water (like North Texas), check your inlet filter every 4 months. Increased use and excessive mineral scaling have significant impact on the filter's lifespan.
