Tankless Water Heater Repair in Kennedale

What's included:
- Certified Repairs on Rinnai, Navien, A.O. Smith + More
- 12-Year Bumper-to-Bumper Warranty
- Fully Stocked Trucks for Same Day Repairs
- Get Same Day Service!
- Family Owned and Operated
- Fix Your Issue 100% Guaranteed
Kennedale deserves better Tankless Water Heater Repair solutions
Are you experiencing a sudden lack of hot water? Mother Modern Plumbing, with our deep plumbing expertise, understands the frustration of a malfunctioning tankless water heater in Kennedale.
Have you noticed inconsistent water temperatures? Are you experiencing a complete lack of hot water? Have you heard any unusual noises coming from your water heater?
At Mother Modern Plumbing, we know that dealing with a tankless water heater issue can be stressful, but our licensed plumbers are experts in diagnosing and repairing these systems. We are committed to providing lasting solutions for your home. With our combined 98 years of experience, we've seen it all, and we're dedicated to providing clear, reliable, and professional service.
Choose Mother Modern Plumbing because we offer flat-rate pricing, expert plumbers, and a focus on clean, fast, permanent repairs.
Here are some common signs that you may need a tankless water heater repair:
- Lack of hot water
- Inconsistent water temperature
- Strange noises from the unit
- The unit is displaying error codes
- Water leaks around the unit
Don't wait for your hot water to disappear completely; contact Mother Modern Plumbing today, and let our team of experienced professionals restore comfort to your home.

Kennedale Neighborhoods We Proudly Serve for Tankless Water Heater Repair
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.
What types of water heaters do you install and repair?
We are trained and certified to install and repair all major brands of conventional water heaters and tankless water heaters. We regularly work work products from Rinnai, Navien, A.O. Smith (State Water Heaters), Rheem, Bradford-White and Ruud.








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