Tankless Water Heater Repair in Farmers Branch

- 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
Farmers Branch deserves better Tankless Water Heater Repair solutions
Is your Farmers Branch home experiencing issues with hot water? Mother Modern Plumbing's deep plumbing expertise can help you determine if you need tankless water heater repair.
Have you noticed inconsistent water temperatures, or perhaps a lack of hot water altogether? Have you heard any strange noises coming from your water heater? Are you concerned about rising energy bills?
At Mother Modern Plumbing, we understand the importance of a reliable hot water supply. With our years of experience, we can quickly diagnose and repair any issues with your tankless water heater, ensuring your comfort and peace of mind. We are committed to providing you with the highest quality service and solutions that last, so you can trust us to get the job done right the first time.
We offer flat-rate pricing and have expert, licensed plumbers with high standards. We focus on clean, fast, and permanent repairs.
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
- Increased energy bills
- Leaks around the water heater
Don't let a faulty water heater disrupt your daily routine. Contact Mother Modern Plumbing today, and let our experienced team restore your hot water supply efficiently and effectively.

Fast Tankless Water Heater Repair: within 24 hours
In Farmers Branch, tankless water heaters are a great option for energy efficiency—until something goes wrong. Our plumbers specialize in fast, reliable Tankless Water Heater Repair to get your hot water back. We also help extend the life of your system with preventative services like Tankless Descale, ensuring your heater stays efficient and reliable year after year.
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Proudly helping with Tankless Water Heater Repair in Farmers Branch
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.
