Tankless Water Heater Repair in Lakewood | Dallas

- 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
Lakewood deserves better Tankless Water Heater Repair solutions
If your tankless water heater in Lakewood or Dallas is acting up, Mother Modern Plumbing's experienced team is here to help, drawing on our deep expertise to restore your home's hot water comfort.
Have you noticed inconsistent water temperatures, unusual noises, or error codes on your tankless water heater? Are you experiencing a complete lack of hot water, or have you seen a decrease in your water pressure?
At Mother Modern Plumbing, we understand the frustration of dealing with tankless water heater issues. With our flat-rate pricing and expert licensed plumbers, we offer transparent, reliable service. We focus on clean, fast, and permanent repairs, ensuring you get the best solution without any hidden costs. With our combined 98 years of plumbing experience, we have the knowledge to address any problem your tankless water heater may be experiencing.
Homeowners in Dallas–Fort Worth trust Mother Modern Plumbing because we provide clear solutions and avoid salesy fluff. We're committed to educating you about your system and delivering lasting repairs, just like a mother would.
Here are some common signs that you may need a tankless water heater repair:
- Inconsistent water temperature
- Unusual noises from the unit
- Error codes displayed on the unit
- Complete lack of hot water
- Decreased water pressure
Don't let a malfunctioning tankless water heater disrupt your daily routine; contact Mother Modern Plumbing today, and let our experienced team restore your home's hot water supply quickly and efficiently.
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Fast Tankless Water Heater Repair: within 24 hours
If your tankless water heater in Lakewood is underperforming or completely down, don’t wait to get help. Our licensed plumbers specialize in Tankless Water Heater Repair and can quickly diagnose and resolve the issue. We also recommend Tankless Descale service for homeowners in Dallas to help prevent mineral buildup from damaging your system.
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Proudly helping with Tankless Water Heater Repair in Lakewood
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.
