Tankless Water Heater Repair in Westlake

- 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
Westlake deserves better Tankless Water Heater Repair solutions
Homeowners in Westlake often search for tankless water heater repair when they experience a sudden lack of hot water, and Mother Modern Plumbing has the expertise to get your hot water flowing again.
Have you noticed a significant drop in your hot water supply? Are you experiencing inconsistent water temperatures throughout your home? Have you noticed any unusual noises coming from your water heater?
Mother Modern Plumbing has been serving homeowners in the Dallas-Fort Worth area for years, providing reliable and efficient plumbing solutions. Our team of expert plumbers is dedicated to providing transparent, high-quality service. With our flat-rate pricing and focus on lasting repairs, you can trust Mother Modern Plumbing to restore your hot water with confidence.
With a combined 98 years of plumbing experience, our team provides reliable and efficient solutions.
Here are some common signs that you may need tankless water heater repair:
- Sudden lack of hot water
- Inconsistent water temperatures
- Unusual noises coming from your water heater
- Leaks around the water heater
- Error codes displayed on the unit
Don't wait until your hot water issues become a major inconvenience. Contact Mother Modern Plumbing today, and let our experienced team restore your hot water with precision and care.

Fast Tankless Water Heater Repair: within 24 hours
In Westlake, a malfunctioning tankless water heater can throw off your entire day—but our licensed plumbers can help. We offer expert Tankless Water Heater Repair to restore hot water fast, along with Tankless Descale to prevent mineral buildup and keep your system running efficiently.
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Proudly helping with Tankless Water Heater Repair in Westlake
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.
