Expert Tankless Water Heater Installation in North Texas

Knee Deep Plumbing provides professional tankless water heater installation services for homeowners throughout North Texas. The company’s licensed plumbers specialize in tankless water heater replacement, repair, and conversion from traditional tank systems. Whether a homeowner needs a new energy-efficient system installed or a malfunctioning unit inspected, Knee Deep Plumbing offers dependable service backed by experience and technical skill.

Tankless water heaters are becoming a preferred choice for many households seeking consistent hot water, improved energy efficiency, and long-term savings. Knee Deep Plumbing helps homeowners select and install the right unit for their needs, ensuring optimal performance and compliance with all local plumbing codes.

Tankless Water Heaters

Why Choose a Tankless Water Heater for Your Home

A tankless water heater provides several advantages over traditional storage-tank models. Homeowners benefit from on-demand hot water, reduced energy usage, and extended equipment life. Knee Deep Plumbing assists clients in understanding these advantages and determining whether a tankless system is the best option for their household.

The Benefits of Tankless Water Heaters Over Traditional Tanks

Unlike traditional water heaters that continuously heat and store large amounts of water, tankless water heaters heat water on demand. This efficient design removes standby energy loss and provides a continuous flow of hot water. Other key advantages include:

  • Energy Efficiency: Tankless models operate only when hot water is used, helping reduce monthly utility costs.
  • Longer Lifespan: Most tankless systems last 20 years or more with proper maintenance.
  • Compact Design: Wall-mounted units free up space in utility rooms or garages.
  • Consistent Hot Water: Provides continuous hot water for showers, appliances, and faucets.

Knee Deep Plumbing installs and maintains both gas and electric tankless systems, ensuring reliable operation for years to come.

How Tankless Systems Save You Money and Space

Tankless systems help homeowners lower energy bills through efficient water-heating technology. By eliminating the need to maintain a heated water supply 24/7, homeowners often see noticeable savings compared to traditional units.

The compact design of a tankless unit also creates additional usable space, which is especially valuable in smaller homes. Because they can be mounted on a wall or even outside the home, tankless water heaters offer installation flexibility without sacrificing performance.

Knee Deep Plumbing helps each homeowner evaluate the potential cost savings and installation benefits of switching to a tankless water heater system, providing honest recommendations based on household size, water demand, and budget.

 

Professional Tankless Water Heater Installation by Knee Deep Plumbing

Knee Deep Plumbing provides complete tankless water heater installation services designed for efficiency, safety, and long-term reliability. Each installation is handled by licensed professionals who understand the technical requirements of both gas and electric tankless systems. The team ensures that every component—from water and gas lines to ventilation and power supply—meets manufacturer specifications and local building codes.

Homeowners can trust Knee Deep Plumbing to deliver professional installation backed by accurate sizing, brand expertise, and thorough testing. The goal is to ensure consistent hot water, reduced energy waste, and dependable operation for years to come.

 

Licensed Experts in Tankless Water Heater Setup and Service

Every technician at Knee Deep Plumbing is trained and certified to perform tankless water heater setup, service, and repair. Their experience covers leading brands such as Rinnai, Navien, Rheem, and Noritz. Whether the project involves a first-time installation or a system replacement, the company ensures precise workmanship and full compliance with safety standards.

By using the correct fittings, materials, and installation techniques, Knee Deep Plumbing helps homeowners avoid common issues such as improper venting, gas pressure imbalance, or insufficient water flow. Clients receive a dependable installation that supports the full efficiency potential of the tankless system.

 

Our Proven Process for Tankless Water Heater Installation

Knee Deep Plumbing follows a structured process for each tankless water heater installation to guarantee consistent results and homeowner satisfaction:

  1. Initial Consultation and Site Evaluation – A licensed plumber inspects the property, reviews existing plumbing, and recommends the best system for the home’s size and usage.
  2. Model Selection and Sizing – The team helps choose the appropriate capacity and brand based on household demand and fuel source.
  3. Professional Installation – Technicians handle all aspects of setup, including gas, water, and electrical connections.
  4. System Testing and Calibration – The new system is tested for leaks, temperature accuracy, and performance.
  5. Final Inspection and Customer Review – Homeowners receive a detailed walkthrough of the new system’s operation and maintenance needs.

This process ensures the installation is efficient, compliant, and ready to deliver instant hot water on demand.

 

Ensuring Safety and Code Compliance

Safety is a primary focus during every tankless water heater installation. Because these systems require precise gas, venting, and electrical configurations, Knee Deep Plumbing takes extra care to meet all manufacturer and municipal standards.

The team performs each installation in accordance with local building codes and safety regulations, ensuring the system operates without risk of gas leaks, backdrafting, or electrical faults. This attention to detail helps prevent costly repairs and promotes long-term system reliability.

Whether the project involves a new build, remodel, or system upgrade, homeowners can rely on Knee Deep Plumbing to deliver an installation that meets both safety and performance expectations.

 

Tankless Water Heater Replacement Services

When an existing tankless water heater begins to show signs of wear or inefficiency, Knee Deep Plumbing offers expert tankless water heater replacement services throughout North Texas. The company handles replacements for both residential and light commercial systems, ensuring each new unit is properly sized, installed, and tested for reliable operation.

Replacing an outdated or malfunctioning unit with a modern, energy-efficient model can significantly improve performance and reduce long-term costs. Knee Deep Plumbing provides homeowners with professional guidance to determine the best replacement solution for their property.

 

Image of hot water heater service, featuring KDP Professional Plumbing Services and highlighting expert water heater replacement solutions.

When to Replace Your Existing Tankless Water Heater

Even with proper maintenance, most tankless water heaters have a lifespan of around 20 years. Homeowners should consider replacement when they experience any of the following:

  • Inconsistent or fluctuating water temperature
  • Noticeable drop in water pressure
  • Frequent error codes or system shutdowns
  • Visible corrosion or leaks around the unit
  • Increasing repair costs

Knee Deep Plumbing evaluates each system to confirm whether repair or replacement is the most cost-effective solution. If a new unit is recommended, the team ensures proper sizing and compatibility with the home’s plumbing and fuel system.

 

Upgrading to the Latest Tankless Water Heater Models

Modern tankless water heater systems are designed with improved efficiency, digital controls, and longer service life. Upgrading to a newer model provides homeowners with benefits such as lower energy usage, faster heating response, and advanced safety features.

Knee Deep Plumbing partners with leading brands to offer high-performance gas and electric tankless units. Each installation is tailored to the specific water demand and space configuration of the property. This approach ensures optimal performance, maximum efficiency, and dependable hot water availability throughout the home.

 

Professional Removal and Replacement by Knee Deep Plumbing

When performing a tankless water heater replacement, Knee Deep Plumbing manages every stage of the process—from safely disconnecting the existing unit to setting up the new one. The team follows a detailed removal procedure that includes:

  1. Safely turning off power, water, and gas connections.
  2. Removing the old system without causing damage to nearby plumbing or walls.
  3. Installing the new unit according to manufacturer specifications.
  4. Testing for leaks, proper temperature control, and system efficiency.

By combining precision workmanship with reliable service, Knee Deep Plumbing ensures each replacement project meets quality standards and delivers consistent performance.

 

Converting from a Tank Water Heater to a Tankless System

Many North Texas homeowners are choosing to upgrade their homes by converting from a traditional tank water heater to a tankless water heater system. Knee Deep Plumbing provides complete conversion services designed to make the process smooth, efficient, and code-compliant. From evaluating the home’s existing plumbing and gas lines to installing and testing the new unit, the company handles every step of the transition with precision and professionalism.

Switching to a tankless water heater offers improved performance, lower utility costs, and more usable space within the home. Knee Deep Plumbing helps homeowners understand the conversion process and ensures their new system is properly configured to deliver reliable, on-demand hot water.

Why Homeowners Are Making the Switch

Homeowners often choose to replace their old tank-style systems due to high energy consumption and limited hot water capacity. Traditional storage tanks heat and store large volumes of water continuously, which leads to higher utility bills and wasted energy.

By contrast, tankless water heaters heat water only when it’s needed, providing a continuous flow of hot water while reducing energy waste. Additional benefits of conversion include:

  • Lower monthly energy costs
  • Longer equipment lifespan
  • Reduced risk of leaks and water damage
  • Increased home value due to energy-efficient upgrades

Knee Deep Plumbing educates homeowners about these advantages and helps them determine if a tankless system is the right investment for their home.

 

What’s Involved in a Tank-to-Tankless Conversion

Converting from a tank water heater to a tankless unit involves more than just swapping out equipment. It requires careful planning and professional installation to ensure the new system functions properly. The process typically includes:

  1. Plumbing Reconfiguration: Adjusting existing water lines to accommodate the tankless unit.
  2. Venting Modifications: Installing proper venting for gas models to ensure safe operation.
  3. Gas Line or Electrical Upgrades: Adjusting fuel supply or electrical connections based on system requirements.
  4. Mounting and System Setup: Securing the new tankless unit and connecting all water, gas, and power lines.

Knee Deep Plumbing performs each step with precision, ensuring all work complies with local codes and manufacturer standards.

 

How Knee Deep Plumbing Simplifies the Conversion Process

Knee Deep Plumbing streamlines the tank-to-tankless water heater conversion process for homeowners by managing every detail from start to finish. The company conducts a thorough site inspection to determine installation needs, recommends the best unit for household water demand, and provides a clear, upfront estimate.

The team coordinates all aspects of installation, including plumbing adjustments, venting, and electrical work if required. Homeowners can expect minimal disruption during the process and clear communication from start to finish. Once the installation is complete, the system is fully tested for efficiency, temperature accuracy, and safety.

The Cost of Converting to a Tankless Water Heater

The cost of converting to a tankless water heater depends on several factors, including system size, fuel type, and necessary plumbing or electrical modifications. While the initial investment is higher than a traditional water heater replacement, the long-term savings from reduced energy consumption often offset the cost.

Knee Deep Plumbing provides transparent pricing and helps homeowners explore available rebates or financing options that make conversion more affordable. The company’s team ensures every client understands both the upfront costs and the long-term value of switching to a tankless system.

 

Reliable Tankless Water Heater Repair and Maintenance

Even the most efficient systems require occasional service to maintain optimal performance. Knee Deep Plumbing provides dependable tankless water heater repair and maintenance services for homeowners throughout North Texas. The company’s licensed plumbers are trained to diagnose, repair, and service all major brands and models of tankless water heaters.

Whether the issue involves fluctuating water temperature, system error codes, or mineral buildup, Knee Deep Plumbing delivers timely, professional repairs to restore reliable hot water service.

 

Image of a plumbing tool, featuring KDP Professional Plumbing Services and highlighting the range of plumbing solutions offered on their website.

Common Issues with Tankless Water Heaters

Although tankless water heaters are designed for durability and performance, certain issues can arise over time. Common problems include:

  • Water temperature fluctuations or inconsistent heating
  • System error codes or ignition failure
  • Reduced water flow due to sediment or scale buildup
  • No hot water despite power and gas supply being active
  • Unusual noises from the heating unit

These issues can stem from normal wear, mineral accumulation, or improper installation. Knee Deep Plumbing performs detailed inspections to identify the root cause and recommends the most effective repair solution.

 

Professional Tankless Water Heater Repair Services

When repairs are needed, Knee Deep Plumbing provides prompt, professional service to restore proper function. The repair process typically includes:

  1. System Diagnostics: Identifying error codes, checking water pressure, and reviewing system history.
  2. Component Repair or Replacement: Addressing faulty parts such as heating elements, sensors, or valves.
  3. Descaling and Flushing: Removing mineral buildup to improve performance and prevent damage.
  4. Testing and Calibration: Ensuring accurate temperature control and efficient operation after repair.

Each repair is handled using manufacturer-approved parts and procedures. The company’s goal is to extend the lifespan of the existing system and prevent future breakdowns.

 

Preventive Maintenance for Long-Term Performance

Routine maintenance plays a key role in keeping tankless water heaters efficient and reliable. Over time, mineral buildup from hard water can affect heating performance and reduce lifespan. Knee Deep Plumbing offers annual maintenance plans that include system flushing, filter inspection, and performance testing.

Regular service helps maintain consistent hot water output, prevents costly repairs, and preserves manufacturer warranty coverage. The company recommends scheduling preventive maintenance at least once per year, or more frequently in areas with hard water.

With professional tankless water heater maintenance, homeowners can enjoy dependable performance, lower energy bills, and peace of mind knowing their system is properly maintained by experienced plumbers.

 

Why Homeowners Trust Knee Deep Plumbing

Homeowners across North Texas rely on Knee Deep Plumbing for honest service, technical expertise, and reliable results. The company has built a strong reputation through consistent quality work and a customer-first approach. Whether it’s a tankless water heater installation, replacement, or repair, Knee Deep Plumbing ensures every job is completed safely, efficiently, and according to code.

The team takes pride in providing long-term solutions rather than temporary fixes, giving homeowners confidence in the reliability and performance of their plumbing systems.

 

Local Experts Serving North Texas Communities

Knee Deep Plumbing proudly serves homeowners in Denton, Lantana, Northlake, Argyle, and surrounding North Texas areas. As a locally owned business, the company understands the unique plumbing needs of regional homes and the importance of quick, dependable service.

Their familiarity with local building codes, climate conditions, and utility systems ensures each tankless water heater installation or conversion meets safety standards and delivers lasting results. Homeowners can expect prompt communication, professional workmanship, and courteous service from start to finish.

Transparent Pricing and Honest Recommendations

Knee Deep Plumbing believes in clear communication and upfront pricing. Each project begins with an in-depth evaluation and a detailed quote outlining all costs before work begins. There are no hidden fees or surprise charges.

The team provides honest recommendations based on the condition of the existing system, water usage patterns, and budget. Whether a customer needs a simple tankless water heater repair or a full conversion from a tank system, the company ensures every recommendation supports the homeowner’s best interests.

Exceptional Workmanship Backed by Experience

With years of plumbing experience and specialized training in modern water heating systems, Knee Deep Plumbing delivers results homeowners can rely on. Each technician follows manufacturer guidelines and industry standards to ensure safe, precise installations.

The company stands behind its work with a satisfaction guarantee, giving clients peace of mind knowing their investment is protected. From the first consultation to final inspection, Knee Deep Plumbing upholds professional standards that reflect quality, integrity, and expertise in every job.

 

Choosing the Right Tankless Water Heater for Your Needs

Selecting the right tankless water heater is an important step in ensuring long-term performance and efficiency. Knee Deep Plumbing helps homeowners choose the best model based on water usage, household size, and available energy sources. The company works with leading manufacturers to provide reliable, high-efficiency systems that match the specific requirements of each home.

By assessing each property’s layout and plumbing infrastructure, Knee Deep Plumbing ensures that the chosen tankless water heater delivers consistent hot water, reduced energy consumption, and years of dependable use.

 

Gas vs. Electric Tankless Water Heaters

One of the key decisions homeowners face when installing a tankless water heater is choosing between gas and electric models. Each type offers distinct advantages depending on the home’s energy setup and water demand.

  • Gas Tankless Water Heaters: Ideal for larger households with high water usage. They heat water quickly and are often more efficient for multiple simultaneous hot water demands.
  • Electric Tankless Water Heaters: Better suited for smaller homes or locations where natural gas is not available. These units are compact and easier to install in certain applications.

Knee Deep Plumbing evaluates the home’s gas supply, electrical capacity, and water demand to recommend the most suitable system for efficient and reliable operation.

 

Selecting the Correct Size and Capacity

Proper sizing is critical to ensure that a tankless water heater provides adequate hot water for the entire household. A system that is too small may result in inconsistent temperatures, while one that is oversized can lead to unnecessary energy use.

Knee Deep Plumbing calculates the required flow rate and temperature rise based on the number of fixtures and appliances in the home. This precise approach ensures that each homeowner receives a properly sized unit capable of meeting their family’s hot water needs without sacrificing efficiency.

Recommended Brands and Models

Knee Deep Plumbing installs and services a variety of trusted tankless water heater brands, including Rinnai, Navien, Rheem, and Noritz. These manufacturers are known for producing durable, energy-efficient systems that deliver long-term performance.

The company stays up to date on the latest models and technologies, ensuring clients benefit from improved features such as Wi-Fi monitoring, temperature control systems, and enhanced safety sensors. By working with reputable brands, Knee Deep Plumbing provides reliable equipment backed by manufacturer warranties and expert installation.

Tankless Water Heater Installation FAQs

Homeowners often have questions about how tankless water heaters work, what to expect during installation, and how to keep them operating efficiently. Knee Deep Plumbing provides clear answers to help customers make informed decisions about their water heating systems.

 

How long does tankless water heater installation take?

Most tankless water heater installations can be completed within one day, depending on the home’s plumbing and venting configuration. Conversions from traditional tank systems may take longer due to additional gas line or electrical modifications. Knee Deep Plumbing provides an accurate timeline after an on-site evaluation.

Can an existing tank-style water heater be converted to tankless?

Yes. Knee Deep Plumbing specializes in tank-to-tankless water heater conversions. The process typically involves adjustments to plumbing, venting, and fuel connections to meet system requirements. The company handles all necessary modifications to ensure the new installation is safe, compliant, and fully operational.

How much does it cost to install a tankless water heater in North Texas?

The cost of installing a tankless water heater depends on several factors, including the unit type, size, and the complexity of the installation. While tankless systems are generally more expensive upfront than traditional models, they offer long-term savings through energy efficiency and reduced maintenance costs. Knee Deep Plumbing provides transparent pricing and detailed quotes before any work begins.

How long do tankless water heaters last?

A properly maintained tankless water heater can last up to 20 years or more—significantly longer than a conventional tank system. Routine maintenance, such as descaling and filter cleaning, plays a key role in extending the system’s lifespan. Knee Deep Plumbing offers ongoing service plans to help homeowners maintain optimal system performance.

Do tankless water heaters require regular maintenance?

Yes. Regular tankless water heater maintenance is essential for preventing scale buildup, maintaining efficiency, and avoiding premature wear. Homeowners should schedule maintenance at least once a year, especially in areas with hard water. Knee Deep Plumbing provides comprehensive maintenance services that include system flushing, filter inspection, and performance checks.

Schedule Your Tankless Water Heater Service with Knee Deep Plumbing

Whether it’s a tankless water heater installation, replacement, repair, or conversion, Knee Deep Plumbing is the trusted choice for reliable service in North Texas. The company’s licensed professionals deliver precision workmanship, honest communication, and dependable results for every project.

Homeowners looking to upgrade their hot water system can count on Knee Deep Plumbing to provide expert guidance and quality installation backed by experience.

Knee Deep Plumbing today to schedule your tankless water heater service or request a free estimate. Call now at 940.206.1039 or fill out the online form to get started with a trusted local plumbing expert.