24/7 Emergency Service
Menu

Common Tankless Water Heater Issues

Tankless water heaters are known for their energy efficiency and space-saving design, but like any appliance, they can experience problems over time. Some of the most common issues we encounter include:

  • Mineral Buildup: Hard water can cause mineral deposits to accumulate inside the heat exchanger, reducing efficiency and causing damage to the unit.
  • Ignition Failure: A faulty ignition system can prevent the tankless water heater from heating water effectively.
  • Fluctuating Water Temperature: If you experience sudden changes in water temperature, it could indicate a problem with the flow sensor or temperature control valve.
  • Error Codes: Modern tankless water heaters display error codes when there is a malfunction, helping our technicians quickly diagnose and resolve the issue.

Our Tankless Water Heater Repair Process

When you call Albert Nahman Plumbing, Heating, and Cooling for tankless water heater repair, you can expect a swift and efficient process. Our technicians will:

1. Assess the problem and diagnose the root cause of the issue
2. Explain the necessary repairs and provide an upfront, transparent quote
3. Perform the repairs using high-quality parts and industry-leading techniques
4. Test the system to ensure it is functioning properly and efficiently
5. Clean up the work area, leaving your home as clean as we found it

We stand behind our work, offering warranties on both parts and labor, giving you the home services peace of mind you deserve.

Preventive Maintenance for Tankless Water Heaters

Regular maintenance is crucial for extending the life of your tankless water heater and preventing costly repairs. Our team offers comprehensive maintenance services, including:

  • Flushing the system to remove mineral buildup
  • Inspecting and cleaning the heat exchanger and burners
  • Checking and adjusting the gas pressure and flow rate
  • Testing the safety devices and controls

By scheduling annual maintenance with Albert Nahman Plumbing, Heating, and Cooling, you can ensure that your tankless water heater continues to provide reliable, energy-efficient hot water for years to come.

What Makes Albert Nahman Plumbing, Heating, and Cooling Different for your Tankless Water heater?

As a locally owned and operated company, we take pride in serving the the Bay area community with exceptional home services. Our commitment to customer satisfaction, combined with our expertise in tankless water heater repair, sets us apart from the competition. When you choose Albert Nahman Plumbing, Heating, and Cooling, you can expect:

  • 24/7 emergency service
  • Highly trained and experienced technicians
  • Upfront, honest pricing
  • Industry-leading warranties
  • 100% customer satisfaction guarantee

Don’t let a malfunctioning tankless water heater disrupt your daily routine. Trust the experts at Albert Nahman Plumbing, Heating, and Cooling for all your tankless water heater repair needs in Berkeley, San Leandro, Hayward, Alameda, Oakland, and San Francisco, CA. Contact us today to schedule your service appointment and experience the difference our premium service can make in your home.

 

We Perform Tankless Water Heater Repair in:

Don’t see your area? Contact us to see if we can serve you!

Tankless Water Heater Repair Service, Tankless Water Heater Repairs & Tankless Water Heater Repair Berkeley, CA, Hayward, CA, San Leandro, CA, Oakland, CA, Richmond, CA & San Francisco, CA

Tankless Water Heater Repair Service in Berkeley, CA | Tankless Water Heater Repair Hayward, CA | Tankless Water Heater Repairs San Leandro, CA

Tankless Water Heater RepairTankless Water Heater Repair ServiceTankless Water Heater Repairs ∴ Oakland, CA ∴ Hayward, CA ∴ San Leandro, CA

Bay Area HVAC & Plumbing
Service Areas
With 2 offices around the region, we’re always ready to provide the Bay Area with exceptional HVAC and Plumbing services.
Berkeley

3333 Martin Luther King Jr. Way
Berkeley, CA 94703
View Berkeley Reviews On Google

Hayward

2616 Barrington Court
Hayward, CA 94545
View Hayward Reviews On Google

MAILING ADDRESS:

2616 Barrington Court
Hayward CA 94545

why choose us
Convenient Scheduling
24/7 Live Answering
Locally Owned & Operated
Certified Service Experts
Talk Of The Town
I used Albert Nahman twice this week, for plumbing and HVAC. When it rains it pours. ☺️ I can tell you, they are not cheap but the service is excellent and their pricing is fair and transparent. They are easy to schedule, with great communication throughout. The service techs are...
Jim L.
I hired them to fix my broken sump pump. Great response rate, service quality and communication. Stanley D. K. the technician did an awesome job. Very happy with the outcome. Strongly recommended to all.
Samet Y.
Salvador from Albert Nahman did a great job at installing a new P trap and kitchen sink faucet. He was personable, professional, and went above and beyond to take out a particularly hard bolt by sawing it out.
Sam H.
Ricardo, Jairo and Nate did a great job installing our new furnace and two-zone controls. They worked very hard. They made sure to let us know just what they were doing and how everything would work. Plus, they were friendly and communicative every step of the way. Thanks!
Philip B.
I had a clogged pipe that caused flooding whenever using the washing machine and was able get a technician to come in the same day. Stan was really professional and thorough. The whole experience was fast and hassle free. Highly recommend Albert Nahman plumbing services!
Katherine Z.

Berkeley Office Hayward Office