Tankless Water Heater Repair in University Park

- 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
University Park deserves better Tankless Water Heater Repair solutions
Is your home experiencing issues with inconsistent hot water or no hot water at all? Mother Modern Plumbing's expert team is here to help University Park homeowners like you.
Have you noticed a sudden decrease in hot water supply? Are you hearing unusual noises coming from your water heater? Have you seen any leaks around your tankless water heater?
At Mother Modern Plumbing, we understand the urgency and importance of a reliable hot water system. With our deep plumbing expertise and commitment to transparent, honest service, we quickly diagnose and repair your tankless water heater issues, ensuring your comfort and peace of mind. Our licensed plumbers bring years of experience to every job, delivering lasting solutions you can trust.
With 98 years of combined plumbing experience, you can rest assured that Mother Modern Plumbing has the expertise to get your tankless water heater running efficiently.
Here are some common signs that you may need a tankless water heater repair:
- Inconsistent water temperature
- Complete lack of hot water
- Unusual noises from the unit
- Water leaks around the heater
- Error codes on the display panel
Don't wait until your hot water issues disrupt your daily routine. Contact Mother Modern Plumbing today and experience the difference that comes with choosing a trusted, local plumbing expert.

Fast Tankless Water Heater Repair: within 24 hours
A tankless water heater failure in University Park can be frustrating, but our licensed plumbers are ready to help. We provide thorough Tankless Water Heater Repair and recommend Tankless Descale service to keep your system running efficiently and prevent future problems.
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Proudly helping with Tankless Water Heater Repair in University Park
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.
