Tankless Water Heaters

  • Expert repair for all major tankless water heater brands
  • Restore instant, on-demand hot water fast
  • Serving Northern Virginia with same-day service options
  • Flexible financing options available

Trusted Tankless Water Heater Services in Northern Virginia

Enjoy hot water on demand, lower energy bills, and more space in your home with a tankless water heater—installed and serviced by the trusted pros at Falcon Heating, Air Conditioning & Plumbing. We’ve been helping Northern Virginia homeowners upgrade to efficient, on-demand systems for years, offering expert guidance, top-quality equipment, and reliable repair and maintenance services. Whether you’re replacing an old unit or installing tankless for the first time, we make sure it’s done right—backed by decades of experience and local know-how.

Tankless vs Standard Water Heaters

As you may have guessed, the key innovation behind tankless water heaters is the elimination of the traditional storage tank. Instead of constantly holding preheated water in reserve, tankless units can supply hot water on demand. When you turn on the tap, water passing through the system is directly heated by a gas burner or electric element. This happens almost instantly, which means no more wasting water as you wait for it to warm up. Since there’s no storage tank for preheated water, there’s also no need to worry about running out. There’s a lot to love about on-demand tankless systems, including:

  • Unsurpassed convenience
  • Lower monthly utility expenses
  • Compact, space-saving designs

Tankless Water Heater Installation

We handle the entire upgrade process, from removing your old system to professionally sizing and installing your new tankless unit. Whether you use natural gas or propane, we’ll ensure your installation meets code and delivers consistent hot water throughout your home.

Tankless Water Heater Repair

Loss of hot water? Strange noises or system codes? Our technicians diagnose and repair all major brands of tankless units with fast response times and fully stocked trucks. We also offer same-day service for urgent issues across Northern Virginia.

Tankless Water Heater Maintenance

Regular maintenance keeps your system running efficiently and extends its life. We provide annual flushes, filter cleaning, and performance inspections to help prevent mineral buildup and maintain optimal flow rates.

Flexible Financing Options

We make it easier to invest in better comfort. Ask about our financing plans available for qualifying tankless water heater installations.

Explore Your Tankless Water Heater Options

Before you can enjoy everything tankless heaters have to offer, it’s important to choose a system that matches your needs. Falcon Heating, Air Conditioning & Plumbing has a wide range of high-quality tankless water heater options from Navien, the leader in tankless technology. Our knowledgeable staff can accurately assess your requirements and provide free, no-obligation quotes that fit nearly any budget.

Natural Gas Tankless Water Heaters
Perfect for high-demand households, gas-powered units offer rapid heating and long-term efficiency. Ideal for homes already equipped with a gas line.

Whole-Home Tankless Systems
Designed to handle multiple fixtures at once, these systems deliver consistent hot water across bathrooms, kitchens, and laundry rooms—without the wait.

Tankless Water Heater Specialists

To keep your equipment running strong, we also provide preventive maintenance and water heater repair services. Even if we didn’t install it, our veteran technicians have the expertise to service, troubleshoot and repair any tankless system. We perform thorough inspections, test all our work, and always use quality replacement parts when repairs are needed.

Navien service specialist logo

If you’re ready for a smarter solution to your hot water needs, just call Falcon Heating, Air Conditioning & Plumbing for top-notch products and award-winning customer service. You’ll see why we’re one of the region’s premier sources for tankless water heater services.

Tankless Water Heater Services

plumbing

Plumbing Repair

Falcon Heating, Air Conditioning & Plumbing knows plumbing and can fix your residential plumbing problems, large or small.

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Tankless Water Heaters

With the advent of modern tankless water heaters, homeowners have new options for comfort, convenience, and efficiency as it relates to hot water on demand.

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water heater

Water Heater Installation

If you’re searching for a new water heater, you’ve probably realized it’s not as simple as it seems. Our trained specialists can help with every step in the installation process, from choosing high-quality equipment to testing the completed system.

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maintenance

Water Heater Repair & Maintenance

A malfunctioning water heater can be surprisingly disruptive. When your hot water goes cold, turn to Falcon Heating, Air Conditioning & Plumbing for fast and friendly water heater repairs.

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