Tankless Water Heater
Repair & Maintenance

Preserving Endless Hot Water in Flushing, MI Homes

Ensure Uninterrupted Hot Water
with Alliance Heating & Cooling's Expert Care

Your tankless water heater is the unsung hero of your Flushing home, providing hot water on demand. At Alliance Heating & Cooling, we're committed to keeping your system running at peak performance.

Our team of skilled technicians specializes in comprehensive tankless water heater repair and maintenance, addressing issues promptly and preventing future problems to ensure you never miss a moment of hot water comfort.

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Why Choose Alliance for Your Tankless Water Heater Care?

  • All-Brand Expertise
    We service and repair all major tankless water heater brands
  • Rapid Response
    Quick turnaround to minimize hot water disruptions
  • Accurate Diagnostics
    State-of-the-art tools for precise problem identification
  • Transparent Pricing
    Clear, upfront quotes with no hidden fees
  • Preventative Focus
    Catch and address issues before they escalate
  • Energy Efficiency Optimization
    Keep your unit running at peak efficiency

Our Comprehensive Tankless Water Heater Maintenance Process


Maintenance Steps:

  • System Inspection: Thorough check of all components
  • Descaling: Remove mineral buildup to maintain efficiency
  • Filter Cleaning: Ensure proper water flow and quality
  • Burner Examination: Clean and inspect for optimal performance
  • Venting System Check: Verify proper exhaust for safety
  • Electronic Diagnostics: Run system tests to catch potential issues
  • Water Quality Assessment: Check for factors that could affect system longevity
  • Performance Evaluation: Ensure the unit meets manufacturer specifications
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What Our Customers Say

Common Tankless Water Heater Issues
We Resolve


  • Inconsistent water temperature

  • Failure to ignite

  • Error code troubleshooting

  • Low water pressure

  • Mineral buildup and scaling

  • Exhaust or venting problems

  • Frozen pipes in outdoor units

  • Overheating and automatic shutoffs

The Perks of
Regular Tankless Water Heater Maintenance


  • Enhanced Efficiency: Keep energy bills low through optimized performance
  • Extended Lifespan: Well-maintained units last years longer
  • Consistent Hot Water: Enjoy reliable hot water on demand
  • Prevent Breakdowns: Avoid unexpected failures and costly emergencies
  • Maintain Warranty: Many warranties require regular professional maintenance
  • Water Quality Improvement: Regular flushing can improve overall water quality

Signs Your Tankless Water Heater
Needs Professional Attention


  • Fluctuating Water Temperatures: Consistent performance is key
  • Unusual Noises: Identify and resolve operational sounds
  • Visible Corrosion or Leaks: Early detection prevents further damage
  • Frequent System Resets: Avoid disruptions to hot water availability
  • Longer Wait Times for Hot Water: Ensure prompt delivery of hot water
  • Higher Utility Bills: Regular maintenance keeps costs down
  • Strange Taste or Odor in Hot Water: Maintain quality and safety of your water supply

Maintenance Plans Designed for You

Your HVAC is like your car: without regular tune-ups it just won’t run efficiently. That’s why we’ve put together a comprehensive maintenance plan to help you get the regular service you need without any hassle. Regular maintenance offers many benefits such as:

  • Increased efficiency, meaning lower energy bills and saved costs

  • Longer system lifespan

  • Finding and fixing any issues before they become bigger, costly problems

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Frequently Asked Questions

We recommend annual maintenance for most residential tankless water heaters. However, homes with hard water may benefit from bi-annual servicing to prevent mineral buildup.

While professional maintenance is crucial, you can help by keeping the area around the unit clean and free of debris. Some manufacturers also recommend monthly flushing with vinegar, but it's best to consult your manual or a professional before attempting this.

Repair times vary depending on the issue. Simple fixes might take an hour or less, while more complex problems could require several hours. We always provide an estimate before beginning work and strive to complete repairs efficiently.

First, consult your owner's manual for guidance on the specific error code. Some codes may indicate a simple issue you can resolve, like a clogged filter. However, for safety and to prevent further damage, it's best to call a professional for most error codes.

A slight clicking noise when the unit starts up is normal. However, loud banging, whistling, or rumbling noises are not typical and may indicate a problem that requires professional attention.

Don't let tankless water heater troubles disrupt your Flushing home's comfort. Whether you're facing an unexpected issue or want to set up a regular maintenance plan, Alliance Heating & Cooling is your trusted partner. Our expert team ensures your tankless system operates at peak efficiency, providing the endless hot water you depend on.

Ready to optimize your tankless water heater's performance? Contact Alliance Heating & Cooling today to schedule your repair or maintenance service. Enjoy the peace of mind that comes with expert care!

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Proudly Serving our Community of Flushing, MI & the Surrounding Areas

We’re proud to use our 10+ years of experience to help our community in and around Flushing, MI. We’re on your side when it comes to your comfort.

Alliance Heating & Cooling, serving Flushing and the surrounding areas.
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