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Tankless Water Heaters
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Tankless Water Heaters in Spring, TX

Expert Tankless Water Heater Services in Spring, The Woodlands, Cypress, Katy & Throughout the North Houston Area

If you’re tired of running out of hot water or want a more energy-efficient way to heat your home’s water, a tankless water heater may be the perfect solution. Unlike traditional water heaters that store and constantly heat a tank of water, tankless models heat water on demand, providing endless hot water while reducing energy costs.

At IGD Plumbing & Air, we install and service high-quality tankless water heaters from trusted brands like Navien, Rheem, and Bradford White. Whether you’re looking to upgrade or need a repair, our technicians are glad to assist you.

When we visit your home in Spring or the surrounding North Houston area, we start by evaluating your current hot water usage, fuel source, and plumbing layout so we can recommend a tankless unit that truly fits your routine. We walk you through options for gas or electric models, explain venting and electrical requirements, and talk about how local water quality and climate may affect long-term performance. Our goal is to make sure your tankless water heater installation Spring project is planned correctly from the beginning, so you get reliable hot water without surprises or unnecessary modifications later.

Homes in Greater Houston often have to contend with hard water and high humidity, which can affect any water heating system over time. Because of this, we take time to discuss maintenance expectations, available warranties, and how our IGD Smart Club can support ongoing care for your new system. By the end of the visit, you know what to expect on installation day, how long the work typically takes, and what small changes to your plumbing or gas lines—if any—will be needed to complete the job safely and in line with local codes.

Call (832) 701-8666 to learn more about our tankless water heater services in Spring, The Woodlands, Cypress, Katy & surrounding areas. Ask us about same-day service when you reach out with a plumbing or HVAC issue!

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Dependable Tankless Water Heater Troubleshooting & Repair in Spring, TX 

While tankless water heaters are known to be durable and long lasting, like any appliance, they can occasionally face challenges that require attention. Whether it’s a drop in water temperature, a strange noise, or an error code, addressing these issues promptly keeps your system running stronger for longer.

Common Tankless Performance Problems

Some common issues we see include:

  • Mineral buildup: Hard water can lead to scale forming inside the heat exchanger, causing reduced efficiency or even damage. Regular descaling and maintenance can prevent this. 
  • Flow rate limitations: If multiple fixtures demand hot water simultaneously, you may experience lower water pressure. We can guide you in choosing a unit sized appropriately for your household needs.

How We Diagnose Tankless Issues

When we respond to a service call in Spring for a tankless water heater repair, we begin by asking about when the issue started, which fixtures are affected, and whether there have been any recent changes to gas, electrical, or plumbing systems. This information helps us narrow down whether you are dealing with a sensor problem, venting obstruction, ignition fault, or a water quality issue. We then perform targeted testing at the unit and at nearby fixtures so we can separate a true heater malfunction from a circulation or plumbing restriction elsewhere in the home.

Repair Recommendations You Can Understand

Because Greater Houston has hard water in many neighborhoods, we also look closely at maintenance history when diagnosing problems. Units that have not been flushed regularly may show early signs of scale buildup that can trigger error codes, temperature swings, or noisy operation. When that is the case, we explain the pros and cons of repair versus replacement based on the unit’s age, condition, and warranty status, and we outline what ongoing flushes and inspections would look like if you choose to extend the life of your current system rather than replace it right away.

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Industry-Leading Brands We Offer

  • Rheem Pro Partner
  • Rheem
  • Bradford White
  • Navien
  • Carrier
  • Goodman
  • Daikin
  • JCI
  • Wolverine Brass
  • Novo Water Conditioning Products
  • Noritz
  • York
  • Amana
  • AO Smith
  • Honeywell

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Hear From Happy Customers

Read Our Five-Star Reviews
    Knowledgeable & Honest
    "Ivan and his son were prompt, friendly, and took care of the AC issue correctly. I also used them for a plumbing issue and they were highly professional. They are knowledgeable, honest, and have no sales pitch."
    - Subhadra R.
    Great Experience
    "I had a great experience with IGD Plumbing from scheduling, to reviewing estimates, to getting work done. Sonia is very knowledgeable and helped me decide on units. Ivan and his team were prompt, friendly, and clean."
    - Catie G.
    We Love IGD
    "We love IGD! Ivan is so attentive and knowledgeable. He installed a new high-rise toilet from their inventory so I didn't even have to buy one separately. They are affordable, local, family-owned, and care about their customers."
    - Kathy H.
    They Care About Their Customers
    "IGD Plumbing & Air was extremely professional, on time, and offered a good price. They installed a tankless water heater. We've had it for years and never had a problem. They care about their customers."
    - Kristy S.
    They Went Above & Beyond
    "These guys are terrific. They went above and beyond to fix my unit. They were so nice and professional throughout everything. I highly recommend using them for your needs."
    - Sharkima B.
    Long-Term Customer
    "IGD Plumbing & Air provides excellent service on time for a reasonable price. The technician arrived quickly and fixed our leaking heater. We are very pleased with the results. We’ve used IGD many times over the past few years."
    - Abinet B.
    They Treat You Like Family
    "If you are looking for a plumbing or HVAC service provider that you can build a relationship with, this is your place. Ivan and his team of skilled technicians truly care about their customers and treat you as family."
    - John K.
    Highly Recommend
    "I highly recommend IGD Plumbing & Air for you to call for repairs! The wonderful technician Peter was very kind and professional and did a great job quickly."
    - Ruth V.