Tankless Water Heater

Tankless Water Heater Services in 85308, Glendale, AZ

Endless Hot Water. Lower Bills. Compact Design.

Is your water heater running out too soon, taking up too much space, or driving up your utility bills? A tankless water heater could be your perfect upgrade. At Rapid Rooter Plumbing, we provide expert tankless installation and replacement for homeowners in 85308, including Arrowhead Ranch, Sierra Verde, and surrounding Glendale neighborhoods.

With on-demand performance, space-saving design, and increased energy efficiency, tankless systems are quickly becoming the go-to solution in the Northwest Valley.

Rapid Rooter Plumbing Tankless Water Heater Upgrade Before After

Why Go Tankless?

  • Unlimited Hot Water: Water is heated as you use it, no more running out during back-to-back showers or laundry cycles.
  • Energy Efficiency: Tankless units operate only when water flows, eliminating standby heat loss and slashing monthly energy costs.
  • Space Saving: Wall-mounted designs reclaim valuable floor space in garages, closets, or utility rooms.
  • Long-Term Savings: With lifespans up to 20 years and eligibility for rebates or tax credits, tankless systems pay off over time.

When to Consider a Tankless Upgrade

  • Your hot water runs out during showers or laundry
  • You’re planning a home renovation or addition
  • Your current heater is 10+ years old
  • You’re looking for long-term energy savings
  • You want a lower-maintenance system with fewer repairs
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Our Tankless Water Heater Installation Process

  1. On-Site Evaluation & Sizing
    We assess your household’s hot water usage and layout to recommend the ideal system and installation location.
  2. Upfront Pricing & 0% Financing
    Transparent pricing with no hidden fees. We offer 0% APR financing (OAC) to make upgrades affordable.
  3. Expert Installation
    Our licensed technicians remove your old system, install the new tankless unit, and ensure venting and gas lines meet Glendale code.
  4. System Walkthrough & Warranty
    We test your new system, show you how to use it, register the warranty, and explain ongoing maintenance needs.
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Brands We Install

We install only trusted, high-performance brands including:

  • Navien, Rinnai, Noritz, Rheem

  • Natural Gas & Propane Options

  • Whole-Home & Point-of-Use Models

  • Recirculation Pumps for Instant Hot Water

  • Wi-Fi Connected Smart Units (available upon request)

Need help comparing? Our team walks you through every option so you can choose with confidence.

Rapid Rooter Plumbing Tankless Water Heater

Frequently Asked Questions

How much does a tankless water heater cost in Phoenix?

Installed cost typically ranges from $3,000 to $5,000, depending on brand, model, and installation complexity.

Most installations are completed within 4–6 hours, depending on venting, gas line upgrades, or retrofits.

In some cases, yes. Our team will assess your current setup and provide recommendations for safe, code-compliant upgrades.

Yes, we recommend annual flushing and filter cleaning to maintain warranty and performance. Club members get this included!

Why Choose Rapid Rooter Plumbing ?

Call 623-581-0346 or book online today. Ask about our exclusive Rapid Club for homeowners who want peace of mind with their plumbing.

Rapid Rooter Plumbing Working on Tankless Water Heater

We Have Financing

If you’re looking to finance your home investment, Rapid Rooter Plumbing has you covered.

The Rapid Club

Join our club membership for exclusive discounts, total home comfort, and piece of mind.

Upgrade to a Tankless Water Heater in 85308, Glendale, AZ

Ready to enjoy endless hot water, energy savings, and a system that’s built to last? Whether you’re near Arrowhead Lakes, Loop 101, or the Legends at Arrowhead, Rapid Rooter Plumbing is ready to help you upgrade with confidence.

📞 Call 623-581-0346
🌐 Book Online at RapidRooterAZ.com
📍 Proudly Serving Glendale 85308 & Surrounding Areas

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